{"id":5462,"date":"2025-01-08T18:03:58","date_gmt":"2025-01-08T10:03:58","guid":{"rendered":"https:\/\/urexceed.com\/?p=5462"},"modified":"2025-01-08T19:42:22","modified_gmt":"2025-01-08T11:42:22","slug":"polyurethane-so-voi-vat-lieu-truyen-thong-trong-nganh-cong-nghiep-chuoi-lanh","status":"publish","type":"post","link":"https:\/\/urexceed.com\/vi\/polyurethane-so-voi-vat-lieu-truyen-thong-trong-nganh-cong-nghiep-chuoi-lanh\/","title":{"rendered":"Polyurethane so v\u1edbi v\u1eadt li\u1ec7u truy\u1ec1n th\u1ed1ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh"},"content":{"rendered":"
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Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh, th\u1ecb ph\u1ea7n v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t, ki\u1ec3m so\u00e1t chi ph\u00ed, ch\u00ednh s\u00e1ch b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p, v.v. V\u00ec v\u1eady, ch\u00fang t\u00f4i s\u1ebd gi\u1edbi thi\u1ec7u chi ti\u1ebft v\u1ec1 th\u1ecb ph\u1ea7n c\u1ee7a PU, EPS, VIP, B\u00f4ng kho\u00e1ng, B\u1ecdt PVC v\u00e0 XPS<\/strong> trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a ch\u00fang v\u1ec1 hi\u1ec7u su\u1ea5t, chi ph\u00ed v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. Th\u00f4ng qua so s\u00e1nh v\u00e0 ph\u00e2n t\u00edch tr\u00ean, ch\u00fang t\u00f4i tin r\u1eb1ng b\u1ea1n s\u1ebd quy\u1ebft t\u00e2m h\u01a1n khi l\u1ef1a ch\u1ecdn polyurethane l\u00e0m nguy\u00ean li\u1ec7u th\u00f4 cho s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m chu\u1ed7i l\u1ea1nh nh\u01b0 t\u1ee7 l\u1ea1nh, xe t\u1ea3i \u0111\u00f4ng l\u1ea1nh, h\u1ed9p c\u00e1ch nhi\u1ec7t, v.v.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"pu\/xps\/eps\/rockwool\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Ph\u00e2n t\u00edch th\u1ecb ph\u1ea7n c\u1ee7a c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Polyurethane (PU)<\/strong><\/p>

Polyurethane d\u1ea7n chi\u1ebfm l\u0129nh th\u1ecb ph\u1ea7n quan tr\u1ecdng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh nh\u1edd hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t tuy\u1ec7t v\u1eddi, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p.<\/p>

Polyurethane chi\u1ebfm kho\u1ea3ng 40%-50%<\/strong> c\u1ee7a th\u1ecb ph\u1ea7n trong xe t\u1ea3i l\u1ea1nh v\u00e0 th\u00f9ng v\u1eadn chuy\u1ec3n chu\u1ed7i l\u1ea1nh<\/strong>, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi c\u00e1ch nhi\u1ec7t hi\u1ec7u qu\u1ea3 v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, polyurethane g\u1ea7n nh\u01b0 l\u00e0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng.<\/p>

Polyurethane c\u00f3 th\u1ecb ph\u1ea7n cao kho\u1ea3ng 35%-45%<\/strong> TRONG kho l\u1ea1nh, t\u1ee7 \u0111\u00f4ng v\u00e0 c\u01a1 s\u1edf l\u00e0m l\u1ea1nh<\/strong>. Do hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t tuy\u1ec7t v\u1eddi n\u00ean c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 c\u00e1ch nhi\u1ec7t t\u1ed1t \u1edf \u0111\u1ed9 d\u00e0y nh\u1ecf h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Polystyren (EPS) <\/strong><\/p>

Polystyrene (EPS) l\u00e0 v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t truy\u1ec1n th\u1ed1ng. V\u1edbi \u0111\u1eb7c t\u00ednh chi ph\u00ed th\u1ea5p, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 v\u00e0 d\u1ec5 gia c\u00f4ng, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c t\u00ecnh hu\u1ed1ng nhu c\u1ea7u c\u00e1ch nhi\u1ec7t chi ph\u00ed th\u1ea5p trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh.<\/p>

EPS chi\u1ebfm kho\u1ea3ng 25%-35%<\/strong> c\u1ee7a th\u1ecb tr\u01b0\u1eddng gi\u00e1 r\u1ebb h\u1ed9p \u0111\u1ef1ng l\u1ea1nh, t\u00fai l\u1ea1nh v\u00e0 bao b\u00ec c\u00e1ch nhi\u1ec7t<\/strong>. V\u1eadt li\u1ec7u n\u00e0y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ed9t s\u1ed1 nhu c\u1ea7u c\u00e1ch nhi\u1ec7t \u0111\u01a1n gi\u1ea3n h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 cho c\u00e1c \u1ee9ng d\u1ee5ng kinh t\u1ebf h\u01a1n nh\u01b0 \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m v\u00e0 v\u1eadn chuy\u1ec3n thu\u1ed1c.<\/p>

TRONG xe v\u1eadn chuy\u1ec3n chu\u1ed7i l\u1ea1nh<\/strong>, EPS chi\u1ebfm kho\u1ea3ng 15%-20%<\/strong> c\u1ee7a th\u1ecb tr\u01b0\u1eddng. M\u1eb7c d\u00f9 hi\u1ec7u qu\u1ea3 c\u00e1ch nhi\u1ec7t kh\u00f4ng t\u1ed1t b\u1eb1ng polyurethane, nh\u01b0ng l\u1ee3i th\u1ebf v\u1ec1 chi ph\u00ed th\u1ea5p khi\u1ebfn n\u00f3 v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p v\u1eadn chuy\u1ec3n c\u00f3 y\u00eau c\u1ea7u v\u1ec1 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Polystyrene \u0111\u00f9n (XPS) <\/strong><\/p>

Polystyrene \u0111\u00f9n (XPS) l\u00e0 v\u1eadt li\u1ec7u b\u1ecdt \u00f4 k\u00edn c\u00f3 m\u1eadt \u0111\u1ed9 cao, c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p, c\u01b0\u1eddng \u0111\u1ed9 n\u00e9n cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m t\u1ed1t.<\/p>

XPS c\u00f3 m\u1ed9t th\u1ecb ph\u1ea7n nh\u1ea5t \u0111\u1ecbnh trong v\u1eadn chuy\u1ec3n chu\u1ed7i l\u1ea1nh<\/strong>, V\u1ec1 10%-20%<\/strong>v\u00e0 \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng trong v\u1eadn chuy\u1ec3n chu\u1ed7i l\u1ea1nh \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng ch\u1ecbu n\u00e9n, ch\u1ed1ng l\u00e3o h\u00f3a v\u00e0 ch\u1ed1ng \u1ea9m cao.<\/p>

Trong c\u00e1ch nhi\u1ec7t t\u01b0\u1eddng v\u00e0 s\u00e0n kho l\u1ea1nh v\u00e0 c\u01a1 s\u1edf l\u00e0m l\u1ea1nh<\/strong>, XPS c\u00f3 th\u1ecb ph\u1ea7n t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn kho\u1ea3ng 20%-30%<\/strong>. Do c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu n\u00e9n v\u00e0 ch\u1ed1ng \u1ea9m t\u1ed1t n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c x\u00e2y d\u1ef1ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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B\u00f4ng kho\u00e1ng v\u00e0 b\u00f4ng th\u1ee7y tinh <\/strong><\/p>

B\u00f4ng kho\u00e1ng v\u00e0 b\u00f4ng th\u1ee7y tinh ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c y\u00eau c\u1ea7u c\u00e1ch nhi\u1ec7t v\u00e0 ch\u1ed1ng ch\u00e1y \u1edf nhi\u1ec7t \u0111\u1ed9 cao. M\u1eb7c d\u00f9 ch\u00fang t\u01b0\u01a1ng \u0111\u1ed1i \u00edt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh, nh\u01b0ng hi\u1ec7u su\u1ea5t ch\u1ed1ng ch\u00e1y v\u00e0 t\u00ednh ch\u1ea5t c\u00e1ch nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 cao c\u1ee7a ch\u00fang khi\u1ebfn ch\u00fang v\u1eabn c\u00f3 m\u1ed9t th\u1ecb ph\u1ea7n nh\u1ea5t \u0111\u1ecbnh trong c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>

B\u00f4ng kho\u00e1ng v\u00e0 b\u00f4ng th\u1ee7y tinh ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1ch nhi\u1ec7t t\u01b0\u1eddng, m\u00e1i v\u00e0 s\u00e0n c\u1ee7a c\u00e1c t\u00f2a nh\u00e0 kho l\u1ea1nh<\/strong>. Trong c\u00e1c \u1ee9ng d\u1ee5ng x\u00e2y d\u1ef1ng, th\u1ecb ph\u1ea7n c\u1ee7a b\u00f4ng kho\u00e1ng v\u00e0 b\u00f4ng th\u1ee7y tinh l\u00e0 kho\u1ea3ng 10%-15%<\/strong>. Lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c c\u01a1 s\u1edf l\u01b0u tr\u1eef l\u1ea1nh c\u00f3 y\u00eau c\u1ea7u ch\u1ed1ng ch\u00e1y v\u00e0 c\u00e1ch nhi\u1ec7t cao.<\/p>

Do m\u1eadt \u0111\u1ed9 cao h\u01a1n v\u00e0 hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t k\u00e9m h\u01a1n c\u1ee7a b\u00f4ng kho\u00e1ng v\u00e0 b\u00f4ng th\u1ee7y tinh n\u00ean ch\u00fang chi\u1ebfm m\u1ed9t th\u1ecb ph\u1ea7n t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf trong v\u1eadn chuy\u1ec3n chu\u1ed7i l\u1ea1nh<\/strong>, V\u1ec1 5%-10%<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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C\u00e1c v\u1eadt li\u1ec7u kh\u00e1c (nh\u01b0 t\u1ea5m c\u00e1ch nhi\u1ec7t ch\u00e2n kh\u00f4ng VIP, aerogel, v.v.) <\/strong><\/p>

V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c c\u00f4ng ngh\u1ec7 c\u00e1ch nhi\u1ec7t m\u1edbi, c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 t\u1ea5m c\u00e1ch nhi\u1ec7t ch\u00e2n kh\u00f4ng (VIP) v\u00e0 kh\u00ed gel \u0111\u00e3 thu h\u00fat \u0111\u01b0\u1ee3c s\u1ef1 ch\u00fa \u00fd trong l\u0129nh v\u1ef1c c\u00e1ch nhi\u1ec7t hi\u1ec7u su\u1ea5t cao.<\/p>

Th\u1ecb ph\u1ea7n c\u1ee7a nh\u1eefng v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t m\u1edbi n\u00e0y v\u1eabn c\u00f2n nh\u1ecf, kho\u1ea3ng 1%-5%<\/strong>, v\u00ec chi ph\u00ed cao, ph\u00f9 h\u1ee3p v\u1edbi gi\u00e1 tr\u1ecb cao, y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t c\u1ee7a v\u1eadn chuy\u1ec3n chu\u1ed7i l\u1ea1nh, ch\u1eb3ng h\u1ea1n nh\u01b0 thu\u1ed1c, v\u1eafc-xin, s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed, v.v.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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So s\u00e1nh hi\u1ec7u su\u1ea5t c\u1ee7a Polyurethane v\u1edbi c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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So s\u00e1nh \u0111\u1ed9 d\u1eabn nhi\u1ec7t<\/strong><\/p>

\u0110\u1ed9 d\u1eabn nhi\u1ec7t (gi\u00e1 tr\u1ecb \u03bb) l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111o hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t c\u1ee7a v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t. \u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u00e0ng th\u1ea5p th\u00ec hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t c\u1ee7a v\u1eadt li\u1ec7u c\u00e0ng t\u1ed1t.<\/p>

V\u1eadt li\u1ec7u<\/b><\/strong><\/p><\/td>

\u0110\u1ed9 d\u1eabn nhi\u1ec7t (W\/m\u00b7K)<\/b><\/strong><\/p><\/td>

Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9<\/b><\/strong><\/p><\/td>

\u0110\u1eb7c tr\u01b0ng<\/b><\/strong><\/p><\/td><\/tr>

\u00a0Polyurethane<\/strong><\/p><\/td>

0.020 – 0.025<\/p><\/td>

-50\u00b0C \u0111\u1ebfn 120\u00b0C<\/p><\/td>

C\u00e1ch nhi\u1ec7t tuy\u1ec7t v\u1eddi, hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t b\u1ec1n b\u1ec9, l\u00e2u d\u00e0i cho nhi\u1ec1u \u1ee9ng d\u1ee5ng chu\u1ed7i l\u1ea1nh kh\u00e1c nhau.<\/p><\/td><\/tr>

EPS<\/strong><\/p><\/td>

0.035 – 0.045<\/p><\/td>

-50\u00b0C \u0111\u1ebfn 70\u00b0C<\/p><\/td>

Chi ph\u00ed th\u1ea5p h\u01a1n nh\u01b0ng hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t k\u00e9m h\u01a1n so v\u1edbi polyurethane, ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng chu\u1ed7i l\u1ea1nh gi\u00e1 r\u1ebb.<\/p><\/td><\/tr>

VIP<\/strong><\/p><\/td>

0.003 – 0.008<\/p><\/td>

-70\u00b0C \u0111\u1ebfn 200\u00b0C<\/p><\/td>

\u0110\u1ed9 d\u1eabn nhi\u1ec7t t\u1ed1t nh\u1ea5t nh\u01b0ng \u0111\u1eaft ti\u1ec1n, ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng chu\u1ed7i l\u1ea1nh cao c\u1ea5p.<\/p><\/td><\/tr>

B\u00f4ng kho\u00e1ng<\/strong><\/p><\/td>

0.030 – 0.045<\/p><\/td>

-30\u00b0C \u0111\u1ebfn 650\u00b0C<\/p><\/td>

Ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao nh\u01b0ng n\u1eb7ng h\u01a1n, th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng x\u00e2y d\u1ef1ng v\u00e0 chu\u1ed7i l\u1ea1nh c\u00f4ng nghi\u1ec7p.<\/p><\/td><\/tr>

B\u1ecdt PVC<\/strong><\/p><\/td>

0.035 – 0.040<\/p><\/td>

-50\u00b0C \u0111\u1ebfn 75\u00b0C<\/p><\/td>

Hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t k\u00e9m nh\u01b0ng c\u00f3 m\u1ed9t s\u1ed1 \u0111\u1eb7c t\u00ednh ch\u1ed1ng ch\u00e1y, ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p.<\/p><\/td><\/tr><\/tbody><\/table>

Polyurethane (PU) cung c\u1ea5p hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t tuy\u1ec7t v\u1eddi \u1edf c\u1ea3 nhi\u1ec7t \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng v\u00e0 th\u1ea5p, v\u1edbi \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi b\u1ecdt polystyrene (EPS) v\u00e0 b\u1ecdt polyvinyl clorua (PVC). T\u1ea5m c\u00e1ch nhi\u1ec7t ch\u00e2n kh\u00f4ng (VIP) cung c\u1ea5p hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t t\u1ed1t nh\u1ea5t, nh\u01b0ng do chi ph\u00ed cao h\u01a1n n\u00ean ch\u00fang ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh cao c\u1ea5p.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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So s\u00e1nh m\u1eadt \u0111\u1ed9 v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng<\/strong><\/p>

M\u1eadt \u0111\u1ed9 v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn chi ph\u00ed v\u1eadn chuy\u1ec3n v\u00e0 s\u1ef1 ti\u1ec7n l\u1ee3i trong v\u1eadn h\u00e0nh v\u1eadt li\u1ec7u trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 l\u1eafp \u0111\u1eb7t chu\u1ed7i l\u1ea1nh. V\u1eadt li\u1ec7u nh\u1eb9 h\u01a1n gi\u00fap gi\u1ea3m chi ph\u00ed v\u1eadn chuy\u1ec3n v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c.<\/p>

V\u1eadt li\u1ec7u<\/b><\/strong><\/p><\/td>

M\u1eadt \u0111\u1ed9 (kg\/m\u00b3)<\/b><\/strong><\/p><\/td>

Tr\u1ecdng l\u01b0\u1ee3ng (c\u00f9ng th\u1ec3 t\u00edch)<\/b><\/strong><\/p><\/td>

\u0110\u1eb7c tr\u01b0ng<\/b><\/strong><\/p><\/td><\/tr>

Polyurethane<\/strong><\/p><\/td>

30 – 60<\/p><\/td>

T\u01b0\u01a1ng \u0111\u1ed1i nh\u1eb9, ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadn chuy\u1ec3n<\/p><\/td>

Nh\u1eb9, b\u1ec1n, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb v\u1eadn chuy\u1ec3n.<\/p><\/td><\/tr>

EPS<\/strong><\/p><\/td>

10 – 50<\/p><\/td>

C\u1ef1c k\u1ef3 nh\u1eb9<\/p><\/td>

R\u1ebb nh\u01b0ng m\u1eadt \u0111\u1ed9 th\u1ea5p h\u01a1n v\u00e0 hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t k\u00e9m h\u01a1n.<\/p><\/td><\/tr>

VIP<\/strong><\/p><\/td>

200 – 250<\/p><\/td>

T\u01b0\u01a1ng \u0111\u1ed1i n\u1eb7ng<\/p><\/td>

C\u00e1ch nhi\u1ec7t t\u1ed1t nh\u1ea5t nh\u01b0ng n\u1eb7ng h\u01a1n v\u00e0 \u0111\u1eaft h\u01a1n do c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p.<\/p><\/td><\/tr>

B\u00f4ng kho\u00e1ng<\/strong><\/p><\/td>

120 – 200<\/p><\/td>

T\u01b0\u01a1ng \u0111\u1ed1i n\u1eb7ng<\/p><\/td>

M\u1eadt \u0111\u1ed9 cao h\u01a1n, chi ph\u00ed v\u1eadn chuy\u1ec3n cao h\u01a1n, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh h\u01a1n l\u00e0 thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/p><\/td><\/tr>

B\u1ecdt PVC<\/strong><\/p><\/td>

40 – 60<\/p><\/td>

T\u01b0\u01a1ng \u0111\u1ed1i nh\u1eb9<\/p><\/td>

Ph\u00f9 h\u1ee3p cho vi\u1ec7c x\u00e2y d\u1ef1ng chu\u1ed7i l\u1ea1nh, nh\u01b0ng m\u1eadt \u0111\u1ed9 cao h\u01a1n v\u00e0 \u1ee9ng d\u1ee5ng h\u1eb9p h\u01a1n.<\/p><\/td><\/tr><\/tbody><\/table>

Polyurethane kh\u00f4ng ch\u1ec9 c\u00f3 hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t tuy\u1ec7t v\u1eddi m\u00e0 c\u00f2n t\u01b0\u01a1ng \u0111\u1ed1i nh\u1eb9, gi\u00fap v\u1eadn chuy\u1ec3n v\u00e0 l\u1eafp \u0111\u1eb7t thu\u1eadn ti\u1ec7n. So v\u1edbi c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c (nh\u01b0 b\u00f4ng kho\u00e1ng v\u00e0 t\u1ea5m c\u00e1ch nhi\u1ec7t ch\u00e2n kh\u00f4ng), polyurethane c\u00f3 \u01b0u \u0111i\u1ec3m r\u00f5 r\u00e0ng h\u01a1n trong v\u1eadn chuy\u1ec3n v\u00e0 l\u1eafp \u0111\u1eb7t.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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So s\u00e1nh chi ph\u00ed<\/strong><\/p>

Chi ph\u00ed v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u1ed5ng m\u1ee9c \u0111\u1ea7u t\u01b0 v\u00e0o h\u1ec7 th\u1ed1ng v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u tr\u1eef chu\u1ed7i l\u1ea1nh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u1ea1m vi gi\u00e1 cho c\u00e1c v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t kh\u00e1c nhau (gi\u00e1 c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y theo khu v\u1ef1c v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt).<\/p>

V\u1eadt li\u1ec7u<\/b><\/strong><\/p><\/td>

Chi ph\u00ed (USD\/m\u00b2, \u0111\u1ed9 d\u00e0y 50mm)<\/b><\/strong><\/p><\/td>

Thu\u1eadn l\u1ee3i<\/b><\/strong><\/p><\/td><\/tr>

Polyurethane<\/strong><\/p><\/td>

6 – 12<\/p><\/td>

Chi ph\u00ed t\u01b0\u01a1ng \u0111\u1ed1i cao, nh\u01b0ng t\u1ef7 l\u1ec7 chi ph\u00ed-hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng l\u00e2u d\u00e0i.<\/p><\/td><\/tr>

EPS<\/strong><\/p><\/td>

3 – 6<\/p><\/td>

Gi\u00e1 th\u1ea5p, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea5p th\u1ea5p c\u00f3 nhu c\u1ea7u ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/p><\/td><\/tr>

VIP<\/strong><\/p><\/td>

20 – 40<\/p><\/td>

Hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t t\u1ed1t nh\u1ea5t, nh\u01b0ng gi\u00e1 th\u00e0nh r\u1ea5t cao, ph\u00f9 h\u1ee3p v\u1edbi th\u1ecb tr\u01b0\u1eddng cao c\u1ea5p.<\/p><\/td><\/tr>

B\u00f4ng kho\u00e1ng<\/strong><\/p><\/td>

5 – 8<\/p><\/td>

Chi ph\u00ed v\u1eeba ph\u1ea3i, ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u00e2y d\u1ef1ng chu\u1ed7i l\u1ea1nh v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh c\u1ed1 \u0111\u1ecbnh kh\u00e1c.<\/p><\/td><\/tr>

B\u1ecdt PVC<\/strong><\/p><\/td>

4 – 7<\/p><\/td>

Chi ph\u00ed th\u1ea5p h\u01a1n, c\u00f3 m\u1ed9t s\u1ed1 \u0111\u1eb7c t\u00ednh ch\u1ed1ng ch\u00e1y, nh\u01b0ng hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t k\u00e9m h\u01a1n.<\/p><\/td><\/tr><\/tbody><\/table>

Polyurethane \u0111\u1eaft h\u01a1n, nh\u01b0ng do hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t tuy\u1ec7t v\u1eddi n\u00ean v\u1ec1 l\u00e2u d\u00e0i, n\u00f3 c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh, mang l\u1ea1i t\u1ef7 l\u1ec7 hi\u1ec7u su\u1ea5t-chi ph\u00ed t\u1ed1t h\u01a1n. EPS, l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn gi\u00e1 r\u1ebb, ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng chu\u1ed7i l\u1ea1nh c\u00f3 y\u00eau c\u1ea7u c\u00e1ch nhi\u1ec7t \u00edt nghi\u00eam ng\u1eb7t h\u01a1n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
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So s\u00e1nh t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng<\/strong><\/p>

V\u1edbi s\u1ef1 ch\u00fa tr\u1ecdng ng\u00e0y c\u00e0ng t\u0103ng tr\u00ean to\u00e0n c\u1ea7u v\u00e0o c\u00e1c ti\u00eau chu\u1ea9n m\u00f4i tr\u01b0\u1eddng, nhu c\u1ea7u v\u1ec1 v\u1eadt li\u1ec7u th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh ng\u00e0y c\u00e0ng t\u0103ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 so s\u00e1nh t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau.<\/p>

V\u1eadt li\u1ec7u<\/b><\/strong><\/p><\/td>

T\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng<\/b><\/strong><\/p><\/td><\/tr>

Polyurethane<\/strong><\/p><\/td>

C\u00e1c t\u00e1c nh\u00e2n b\u1ecdt polyurethane truy\u1ec1n th\u1ed1ng s\u1eed d\u1ee5ng chlorofluorocarbon (CFC, HCFC), c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng. Tuy nhi\u00ean, nh\u1eefng ph\u00e1t tri\u1ec3n g\u1ea7n \u0111\u00e2y t\u1eadp trung v\u00e0o c\u00e1c t\u00e1c nh\u00e2n GWP (ti\u1ec1m n\u0103ng n\u00f3ng l\u00ean to\u00e0n c\u1ea7u) th\u1ea5p ho\u1eb7c kh\u00f4ng ch\u1ee9a CFC \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 m\u00f4i tr\u01b0\u1eddng.<\/p><\/td><\/tr>

EPS<\/strong><\/p><\/td>

EPS th\u01b0\u1eddng s\u1eed d\u1ee5ng ch\u1ea5t th\u1ed5i v\u00f4 c\u01a1, t\u01b0\u01a1ng \u0111\u1ed1i th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, nh\u01b0ng vi\u1ec7c t\u00e1i ch\u1ebf r\u1ea5t kh\u00f3 kh\u0103n. C\u00e1c v\u1eadt li\u1ec7u EPS m\u1edbi c\u0169ng \u0111ang kh\u00e1m ph\u00e1 c\u00e1c ch\u1ea5t th\u1ed5i th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng \u0111\u1ec3 gi\u1ea3m t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng.<\/p><\/td><\/tr>

VIP<\/strong><\/p><\/td>

VIP kh\u00f4ng s\u1eed d\u1ee5ng ch\u1ea5t th\u1ed5i h\u00f3a h\u1ecdc v\u00e0 b\u1ea3n th\u00e2n v\u1eadt li\u1ec7u c\u00f3 t\u00e1c \u0111\u1ed9ng t\u1ed1i thi\u1ec3u \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng. Tuy nhi\u00ean, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng trong s\u1ea3n xu\u1ea5t v\u00e0 v\u1eadn chuy\u1ec3n do c\u00f4ng ngh\u1ec7 ch\u00e2n kh\u00f4ng cao l\u00e0 r\u1ea5t \u0111\u00e1ng k\u1ec3.<\/p><\/td><\/tr>

B\u00f4ng kho\u00e1ng<\/strong><\/p><\/td>

B\u00f4ng kho\u00e1ng c\u00f3 t\u00e1c \u0111\u1ed9ng t\u1ed1i thi\u1ec3u \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf. Tuy nhi\u00ean, n\u00f3 ti\u00eau th\u1ee5 nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng trong s\u1ea3n xu\u1ea5t v\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i n\u1eb7ng, c\u1ea3n tr\u1edf vi\u1ec7c gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/p><\/td><\/tr>

B\u1ecdt PVC<\/strong><\/p><\/td>

B\u1ecdt PVC c\u00f3 t\u00e1c \u0111\u1ed9ng k\u00e9m \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng, c\u00f3 th\u1ec3 th\u1ea3i ra kh\u00ed \u0111\u1ed9c h\u1ea1i trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 kh\u00f3 t\u00e1i ch\u1ebf.<\/p><\/td><\/tr><\/tbody><\/table>

V\u1eadt li\u1ec7u polyurethane ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c v\u1ec1 m\u00f4i tr\u01b0\u1eddng, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi s\u1eed d\u1ee5ng c\u00e1c t\u00e1c nh\u00e2n th\u1ed5i truy\u1ec1n th\u1ed1ng. Tuy nhi\u00ean, v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 v\u1ec1 c\u00f4ng ngh\u1ec7, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c t\u00e1c nh\u00e2n th\u1ed5i c\u00f3 GWP th\u1ea5p \u0111ang d\u1ea7n tr\u1edf n\u00ean th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi m\u00f4i tr\u01b0\u1eddng. So s\u00e1nh, VIP v\u00e0 len kho\u00e1ng c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n v\u1ec1 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng, nh\u01b0ng nh\u01b0\u1ee3c \u0111i\u1ec3m v\u1ec1 gi\u00e1 c\u1ea3 v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a ch\u00fang h\u1ea1n ch\u1ebf \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i c\u1ee7a ch\u00fang.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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K\u1ebft lu\u1eadn chung<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Polyurethane<\/strong>\u00a0v\u1eabn l\u00e0 v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh do kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t tuy\u1ec7t v\u1eddi, m\u1eadt \u0111\u1ed9 v\u1eeba ph\u1ea3i, hi\u1ec7u su\u1ea5t m\u00f4i tr\u01b0\u1eddng t\u1ed1t v\u00e0 kh\u1ea3 n\u0103ng th\u00e2m nh\u1eadp th\u1ecb tr\u01b0\u1eddng cao. M\u1eb7c d\u00f9 \u0111\u1eaft h\u01a1n, nh\u01b0ng hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t tuy\u1ec7t v\u1eddi c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh trong th\u1eddi gian d\u00e0i, mang l\u1ea1i t\u1ef7 l\u1ec7 chi ph\u00ed-hi\u1ec7u su\u1ea5t cao.<\/p>

EPS<\/strong> V\u00e0 XPS<\/strong> ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng chu\u1ed7i l\u1ea1nh c\u1ea5p th\u1ea5p, gi\u00e1 th\u00e0nh th\u1ea5p nh\u01b0ng hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t k\u00e9m h\u01a1n polyurethane n\u00ean ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 y\u00eau c\u1ea7u c\u00e1ch nhi\u1ec7t th\u1ea5p h\u01a1n.<\/p>

VIP<\/strong>\u00a0mang l\u1ea1i hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t t\u1ed1t nh\u1ea5t, nh\u01b0ng do chi ph\u00ed cao n\u00ean ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi th\u1ecb tr\u01b0\u1eddng chu\u1ed7i l\u1ea1nh cao c\u1ea5p nh\u01b0 s\u1ea3n ph\u1ea9m sinh h\u1ecdc v\u00e0 v\u1eadn chuy\u1ec3n chu\u1ed7i l\u1ea1nh d\u01b0\u1ee3c ph\u1ea9m.<\/p>

B\u00f4ng kho\u00e1ng<\/strong>\u00a0V\u00e0 b\u1ecdt PVC<\/strong>\u00a0th\u00edch h\u1ee3p cho vi\u1ec7c x\u00e2y d\u1ef1ng chu\u1ed7i l\u1ea1nh v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c, nh\u01b0ng ch\u00fang t\u01b0\u01a1ng \u0111\u1ed1i n\u1eb7ng, hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t h\u1ea1n ch\u1ebf v\u00e0 \u0111\u1eb7c t\u00ednh m\u00f4i tr\u01b0\u1eddng k\u00e9m h\u01a1n.<\/p>

Cu\u1ed1i c\u00f9ng, vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 \u0111\u00f2i h\u1ecfi ph\u1ea3i xem x\u00e9t c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t nh\u01b0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t, m\u1eadt \u0111\u1ed9 v\u00e0 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 n\u01b0\u1edbc m\u00e0 c\u00f2n ph\u1ea3i \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n hi\u1ec7u qu\u1ea3 chi ph\u00ed chung c\u1ee7a v\u1eadt li\u1ec7u d\u1ef1a tr\u00ean nhu c\u1ea7u \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf, ng\u00e2n s\u00e1ch v\u00e0 y\u00eau c\u1ea7u an to\u00e0n. Nh\u00ecn chung, polyurethane v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1eefng ch\u1eafc trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n v\u00e0 v\u1eabn l\u00e0 v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Blog cu\u1ed1i c\u00f9ng<\/strong>: T\u1ea1i sao Polyurethane l\u00e0 t\u01b0\u01a1ng lai c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh<\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh, th\u1ecb ph\u1ea7n v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t, ki\u1ec3m so\u00e1t chi ph\u00ed, ch\u00ednh s\u00e1ch b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p, v.v. V\u00ec v\u1eady, ch\u00fang t\u00f4i s\u1ebd gi\u1edbi thi\u1ec7u chi ti\u1ebft v\u1ec1 th\u1ecb ph\u1ea7n c\u1ee7a PU, EPS, VIP, B\u00f4ng kho\u00e1ng, B\u1ecdt PVC v\u00e0 XPS trong ng\u00e0nh c\u00f4ng nghi\u1ec7p chu\u1ed7i l\u1ea1nh v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a ch\u00fang [\u2026]<\/p>","protected":false},"author":2,"featured_media":5470,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[54],"tags":[],"class_list":["post-5462","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_seopress_analysis_target_kw":"","_seopress_titles_desc":null,"_links":{"self":[{"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/posts\/5462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/comments?post=5462"}],"version-history":[{"count":5,"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/posts\/5462\/revisions"}],"predecessor-version":[{"id":5474,"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/posts\/5462\/revisions\/5474"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/media\/5470"}],"wp:attachment":[{"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/media?parent=5462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/categories?post=5462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/urexceed.com\/vi\/wp-json\/wp\/v2\/tags?post=5462"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}