{"id":9077,"date":"2021-08-02T04:05:29","date_gmt":"2021-08-01T21:05:29","guid":{"rendered":"https:\/\/blog.coolmate.me\/soi-sorona-la-gi-9077"},"modified":"2025-11-25T14:18:34","modified_gmt":"2025-11-25T07:18:34","slug":"soi-sorona-la-gi","status":"publish","type":"post","link":"https:\/\/www.coolmate.me\/blog\/soi-sorona-la-gi","title":{"rendered":"S\u1ee3i sorona l\u00e0 g\u00ec? T\u1ea5t t\u1ea7n t\u1eadt ki\u1ebfn th\u1ee9c v\u1ec1 s\u1ee3i sorona b\u1ea1n n\u00ean bi\u1ebft"},"content":{"rendered":"

S\u1ee3i sorona<\/strong> hay v\u1ea3i sorona<\/strong> c\u00f3 l\u1ebd ch\u01b0a th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi bi\u1ebft \u0111\u1ebfn. Tuy nhi\u00ean, n\u00f3 \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0 ph\u1ed5 bi\u1ebfn h\u01a1n tr\u00ean th\u1ecb tr\u01b0\u1eddng may m\u1eb7c.<\/p>\n

1. S\u1ee3i Sorona l\u00e0 g\u00ec?<\/h2>\n

Sorona<\/strong> l\u00e0 m\u1ed9t d\u00f2ng s\u1ee3i c\u1ea3i ti\u1ebfn nh\u00e2n t\u1ea1o tr\u00ean ngu\u1ed3n g\u1ed1c s\u1ee3i PTT v\u00e0 c\u00f3 th\u00e0nh ph\u1ea7n sinh h\u1ecdc (ng\u00f4) \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Dupont – m\u1ed9t c\u00f4ng ty d\u1eabn \u0111\u1ea7u th\u1ecb tr\u01b0\u1eddng trong vi\u1ec7c nghi\u00ean c\u1ee9u h\u00f3a ch\u1ea5t, c\u00e1c s\u1ea3n ph\u1ea9m s\u1ee3i v\u00e0 c\u00e1c gi\u1ea3i gi\u00e1p b\u1ec1n v\u1eefng, \u0111em \u0111\u1ebfn m\u1ed9t cu\u1ed9c s\u1ed1ng t\u1ed1t h\u01a1n, an to\u00e0n v\u00e0 t\u1ed1t h\u01a1n cho s\u1ee9c kho\u1ebb c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n

\"S\u1ee3i<\/p>\n

\u201cCh\u1ec9 m\u1ed9t s\u1ee3i \u0111\u01a1n c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t tr\u00ean th\u1ebf gi\u1edbi\u201d<\/em><\/p>\n

Sorona l\u00e0 m\u1ed9t lo\u1ea1i s\u1ee3i nh\u00e2n t\u1ea1o c\u00f3 hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t sinh th\u00e1i b\u1edfi trong th\u00e0nh ph\u1ea7n s\u1ee3i c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb th\u1ef1c v\u1eadt. C\u1ea5u tr\u00fac ph\u00e2n t\u1eed \u0111\u1ed9c \u0111\u00e1o c\u1ee7a s\u1ee3i Sorona l\u00e0m cho n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng v\u1edbi nhi\u1ec1u t\u00ednh n\u0103ng n\u1ed5i tr\u1ed9i cho c\u00e1c s\u1ea3n ph\u1ea9m may m\u1eb7c. S\u1ee3i Sorona<\/strong> c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ri\u00eang ho\u1eb7c pha tr\u1ed9n v\u1edbi c\u00e1c lo\u1ea1i s\u1ee3i t\u1ed5ng h\u1ee3p ho\u1eb7c t\u1ef1 nhi\u00ean kh\u00e1c \u0111\u1ec3 mang l\u1ea1i nhi\u1ec1u \u1ee9ng d\u1ee5ng trong ng\u00e0nh may m\u1eb7c v\u00e0 ti\u00eau d\u00f9ng m\u1ed9t c\u00e1ch an to\u00e0n h\u01a1n, b\u1ec1n v\u1eefng h\u01a1n.<\/p>\n

\"S\u1ee3i<\/p>\n

Th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong s\u1ee3i Sorona<\/strong> l\u00e0 bio-PDO \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua qu\u00e1 tr\u00ecnh l\u00ean men \u0111\u01b0\u1eddng c\u00f3 chi\u1ebft xu\u1ea5t t\u1eeb ng\u00f4 (<\/span>thay th\u1ebf cho\u00a0th\u00e0nh ph\u1ea7n g\u1ed1c h\u00f3a h\u1ecdc PDO c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb d\u1ea7u m\u1ecf<\/span>).<\/span><\/p>\n

\u0110i\u1ec1u n\u00e0y t\u1ea1o n\u00ean m\u1ed9t lo\u1ea1i s\u1ee3i nh\u00e2n t\u1ea1o cao c\u1ea5p PTT c\u00f3 ngu\u1ed3n g\u1ed1c sinh h\u1ecdc, do \u0111\u00f3 s\u1ee3i Sorona<\/strong> mang \u0111\u1ea7y \u0111\u1ee7 nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i tr\u1ed9i nh\u1ea5t c\u1ee7a s\u1ee3i v\u1ea3i t\u1ef1 nhi\u00ean v\u00e0 s\u1ee3i v\u1ea3i nh\u00e2n t\u1ea1o<\/p>\n

\"S\u1ee3i<\/p>\n

Ch\u1eb3ng nh\u1eefng th\u1ebf m\u00e0 Sorona \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 m\u1ed9t lo\u1ea1i s\u1ee3i \u0111\u01b0\u1ee3c sinh ra t\u1eeb ni\u1ec1m tin r\u1eb1ng: \u201cCh\u1ec9 m\u1ed9t s\u1ee3i \u0111\u01a1n c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t tr\u00ean th\u1ebf gi\u1edbi\u201d.<\/strong><\/p>\n

\"S\u1ee3i<\/p>\n

2. L\u1ecbch s\u1eed ra \u0111\u1eddi s\u1ee3i Sorona<\/h2>\n

Nhu c\u1ea7u v\u1ec1 c\u00e1c s\u1ea3n ph\u1ea9m d\u1ec7t may c\u1ea7n c\u00f3 t\u00ednh co gi\u00e3n v\u00e0 \u0111\u00e0n h\u1ed3i, v\u00e0o nh\u1eefng n\u0103m 50, spandex \u0111\u00e3 ra \u0111\u1eddi v\u00e0 gi\u1ea3i quy\u1ebft nhu c\u1ea7u \u0111\u00f3. Spandex l\u00e0 lo\u1ea1i s\u1ee3i co gi\u00e3n ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi nh\u00f3m h\u00e0ng th\u1ec3 thao chuy\u00ean d\u1ee5ng.<\/p>\n

Th\u00e0nh ph\u1ea7n spandex c\u00e0ng cao, th\u00ec \u0111\u1ed9 co gi\u00e3n c\u00e0ng nhi\u1ec1u. Tr\u00ean th\u1ef1c t\u1ebf, n\u1ebfu b\u1ea1n b\u01b0\u1edbc v\u00e0o b\u1ea5t k\u1ef3 c\u1eeda h\u00e0ng ch\u1ecdn b\u1ea5t k\u1ef3 b\u1ed9 qu\u1ea7n \u00e1o n\u00e0o c\u00f3 t\u00ednh n\u0103ng co gi\u00e3n v\u00e0 ki\u1ec3m tra nh\u00e3n, h\u1ea7u h\u1ebft th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3 s\u1ebd \u0111\u1ec1u c\u00f3 spandex (hay c\u00f2n c\u00f3 nh\u1eefng t\u00ean kh\u00e1c nh\u01b0 Elastane ho\u1eb7c Polyurethane)<\/p>\n

\"S\u1ee3i<\/p>\n

M\u1eb7c d\u00f9 chi\u1ebfm \u01b0u th\u1ebf v\u1ec1 m\u1eb7c co d\u00e3n nh\u01b0ng Spandex l\u1ea1i kh\u00f4ng ho\u00e0n h\u1ea3o b\u1edfi n\u00f3 c\u00f3 tu\u1ed5i th\u1ecd ng\u1eafn, \u0111\u1ed9 b\u1ec1n m\u00e0u th\u1ea5p, d\u1ec5 bai d\u00e3o sau qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, th\u1eddi gian kh\u00f4 ch\u1eadm v\u00e0 \u00edt c\u00f3 kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf. \u0110i\u1ec1u n\u00e0y khi\u1ebfn cho ng\u01b0\u1eddi ta lo ng\u1ea1i v\u1ec1 t\u00ecnh tr\u1ea1ng m\u00f4i tr\u01b0\u1eddng \u0111ang ng\u00e0y c\u00e0ng nghi\u00eam tr\u1ecdng, v\u00e0 \u0111\u00f3ng g\u00f3p m\u1ed9t ph\u1ea7n trong \u0111\u00f3 l\u00e0 s\u1ef1 \u1ea3nh h\u01b0\u1edfng t\u1eeb c\u00e1c ng\u00e0nh th\u1eddi trang.<\/p>\n

\n

{{{infobox}}} \u0110\u1ec3 \u0111\u00e1p l\u1ea1i nh\u1eefng l\u1eddi k\u00eau g\u1ecdi v\u1ec1 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf b\u1ec1n v\u1eefng h\u01a1n cho th\u1eddi trang, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi nh\u00f3m h\u00e0ng daily wear. DuPont \u0111\u00e3 t\u1ea1o ra Sorona<\/strong>, m\u1ed9t lo\u1ea1i v\u1ea3i nh\u00e2n t\u1ea1o cao c\u1ea5p PTT\u00a0th\u00e0nh ph\u1ea7n g\u1ed1c h\u00f3a h\u1ecdc PDO <\/span>c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt, co gi\u00e3n, \u0111\u00e0n h\u1ed3i v\u01b0\u1ee3t tr\u1ed9i v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y \u0111\u00f3ng g\u00f3p v\u00e0o c\u00f4ng cu\u1ed9c x\u00e2y d\u1ef1ng ng\u00e0nh may m\u1eb7c b\u1ec1n v\u1eefng. {{{\/infobox}}}<\/span><\/p>\n

\"Nhu<\/p>\n

\n

\"S\u1ee3i<\/p>\n

PDO (hay c\u00f2n g\u1ecdi l\u00e0 Propanediol) l\u00e0 ch\u1ea5t c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb d\u1ea7u m\u1ecf, l\u00e0 m\u1ed9t ch\u1ea5t l\u1ecfng kh\u00f4ng m\u00e0u, kh\u00f4ng m\u00f9i c\u00f3 v\u1ecb ng\u1ecdt. Ch\u1ea5t n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng gi\u1eef \u1ea9m, duy tr\u00ec k\u1ebft c\u1ea5u, n\u00f3 c\u00f3 th\u1ec3 tr\u1ed9n \u0111\u01b0\u1ee3c v\u1edbi d\u1ea7u, r\u01b0\u1ee3u ho\u1eb7c n\u01b0\u1edbc. PDO th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t ph\u1ee5 gia trong c\u00e1c m\u1eb7t h\u00e0ng th\u1ef1c ph\u1ea9m v\u00e0 quy tr\u00ecnh gia c\u00f4ng m\u1ef9 ph\u1ea9m. Trong m\u1ef9 ph\u1ea9m v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c c\u00e1 nh\u00e2n, PDO lc\u00f3 ch\u1ee9c n\u0103ng nh\u01b0 m\u1ed9t ch\u1ea5t l\u00e0m m\u1ec1m, gi\u1eef \u1ea9m v\u00e0 dung m\u00f4i.<\/p>\n

\"Dupont\"<\/p>\n

\n

DuPont<\/strong> – c\u00f4ng ty h\u00f3a ch\u1ea5t l\u1edbn nh\u1ea5t th\u1ebf g \u0111\u00e3 ph\u00e1t tri\u1ec3n Sorona v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 1990 b\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng monomer sinh h\u1ecdc c\u1ea3i ti\u1ebfn Bio-PDO l\u00e0m c\u01a1 s\u1edf cho polyme. Qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n cho DuPont Sorona b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch thu ho\u1ea1ch nguy\u00ean li\u1ec7u v\u00e0 chi\u1ebft xu\u1ea5t glucose t\u1eeb c\u00e2y ng\u00f4 \u0111\u1ec3 t\u1ea1o ra Bio-PDO. TPA (axit terephthalic) \u0111\u01b0\u1ee3c th\u00eam v\u00e0o monome \u0111\u1ec3 t\u1ea1o ra polymer Sorona, cung c\u1ea5p cho c\u00e1c nh\u00e0 m\u00e1y k\u00e9o s\u1ee3i, nh\u00e0 m\u00e1y, nh\u00e0 b\u00e1n l\u1ebb v\u00e0 ng\u01b0\u1eddi ti\u00eau d\u00f9ng m\u1ed9t s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao, hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t sinh th\u00e1i<\/p>\n

{{{infobox}}}<\/p>\n