{"id":2089,"date":"2025-04-12T02:46:49","date_gmt":"2025-04-12T02:46:49","guid":{"rendered":"https:\/\/juyuans.com\/?p=2089"},"modified":"2025-09-17T09:17:07","modified_gmt":"2025-09-17T09:17:07","slug":"tong-quan-ve-nguyen-lieu-tho-cho-thu-cung-pet-cz-302-tinh-chat-su-dung-tds","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/tong-quan-ve-nguyen-lieu-tho-cho-thu-cung-pet-cz-302-tinh-chat-su-dung-tds\/","title":{"rendered":"T\u1ed5ng quan v\u1ec1 nguy\u00ean li\u1ec7u th\u00f4 PET | T\u00ednh ch\u1ea5t, c\u00f4ng d\u1ee5ng v\u00e0 TDS c\u1ee7a PET CZ-302"},"content":{"rendered":"

What is PET Raw Material?<\/span><\/h2>\n

 <\/p>\n

PET CZ-302 l\u00e0 nguy\u00ean li\u1ec7u PET \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng cho \u1ee9ng d\u1ee5ng b\u00ecnh n\u01b0\u1edbc v\u1edbi t\u00ednh ch\u1ea5t quang h\u1ecdc tuy\u1ec7t v\u1eddi, h\u00e0m l\u01b0\u1ee3ng acetaldehyde th\u1ea5p v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u1ed9 nh\u1edbt \u1ed5n \u0111\u1ecbnh. V\u1eadt li\u1ec7u n\u00e0y ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u00fac phun v\u00e0 th\u1ed5i khu\u00f4n, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong n\u01b0\u1edbc \u0111\u00f3ng chai, bao b\u00ec \u0111\u1ed3 u\u1ed1ng v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 v\u1ec7 sinh v\u00e0 th\u1ea9m m\u1ef9.<\/span><\/span><\/p>\n

\"V\u1eacT<\/p>\n

 <\/p>\n

Nguy\u00ean li\u1ec7u PET CZ-302<\/span> C\u1ee7a c\u1ea3i<\/span><\/h2>\n


\nL\u00e0 nguy\u00ean li\u1ec7u th\u00f4 polyethylene terephthalate (PET) d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t chai n\u01b0\u1edbc, PET CZ-302 mang l\u1ea1i nh\u1eefng \u01b0u \u0111i\u1ec3m sau:<\/span><\/span><\/p>\n

Gi\u00e1 tr\u1ecb m\u00e0u s\u1eafc t\u1ed1t: <\/span><\/span><\/strong><\/p>\n

M\u00e0u L l\u00e0 82, b l\u00e0 1, \u0111\u1ed9 trong su\u1ed1t c\u1ee7a s\u1ea3n ph\u1ea9m t\u1ea1o th\u00e0nh t\u1ed1t, hi\u1ec7u \u1ee9ng th\u1ecb gi\u00e1c n\u1ed5i b\u1eadt;<\/span><\/span><\/p>\n

H\u00e0m l\u01b0\u1ee3ng acetaldehyde th\u1ea5p: <\/span><\/span><\/strong><\/p>\n

h\u00e0m l\u01b0\u1ee3ng acetaldehyde trong nguy\u00ean li\u1ec7u PET ch\u1ec9 1 ppm, c\u00f3 t\u00e1c d\u1ee5ng tr\u00e1nh m\u00f9i h\u00f4i c\u1ee7a th\u00e0nh ph\u1ea9m, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng;<\/span><\/span><\/p>\n

\u0110\u1ed9 nh\u1edbt \u1ed5n \u0111\u1ecbnh: <\/span><\/span><\/strong><\/p>\n

\u0110\u1ed9 nh\u1edbt v\u1ed1n c\u00f3 c\u1ee7a nguy\u00ean li\u1ec7u PET CZ-302 l\u00e0 0,800 dL\/g, c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u00fac t\u1ed1t h\u01a1n trong qu\u00e1 tr\u00ecnh \u0111\u00fac th\u1ed5i v\u00e0 \u0111\u00fac phun.<\/span><\/span><\/p>\n

C\u1eeda s\u1ed5 x\u1eed l\u00fd r\u1ed9ng: <\/span><\/span><\/strong><\/p>\n

Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y 243\u00b0C, kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng x\u1eed l\u00fd m\u1ea1nh, th\u00edch h\u1ee3p cho s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p quy m\u00f4 l\u1edbn;<\/span><\/span><\/p>\n

\u0110\u1ed9 \u1ea9m th\u1ea5p: <\/span><\/span><\/strong><\/p>\n

\u0110\u1ed9 \u1ea9m c\u1ee7a PET CZ-302 ch\u1ec9 0,2%, ki\u1ec3m so\u00e1t hi\u1ec7u qu\u1ea3 c\u00e1c ph\u1ea3n \u1ee9ng th\u1ee7y ph\u00e2n, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m;<\/span><\/span><\/p>\n

H\u00e0m l\u01b0\u1ee3ng nh\u00f3m cacboxyl cu\u1ed1i h\u1ee3p l\u00fd: <\/span><\/span><\/strong><\/p>\n

30 mmol\/kg, g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u1ea5u tr\u00fac chu\u1ed7i polyme.<\/span>
\n<\/span><\/p>\n

 <\/p>\n

PET l\u00e0 g\u00ec <\/span>Nguy\u00ean li\u1ec7u th\u00f4 <\/span>D\u00f9ng cho ?<\/span><\/h1>\n


\nV\u1edbi t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 nhi\u1ec7t tuy\u1ec7t v\u1eddi, nguy\u00ean li\u1ec7u PET CZ-302 <\/span><\/span>\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c \u0111\u00f3ng g\u00f3i chai l\u1ecd. C\u00e1c \u1ee9ng d\u1ee5ng ti\u00eau bi\u1ec3u bao g\u1ed3m:<\/span><\/span><\/p>\n

1. B\u00ecnh n\u01b0\u1edbc kho\u00e1ng, b\u00ecnh n\u01b0\u1edbc tinh khi\u1ebft<\/span><\/span><\/strong><\/p>\n

2. Chai \u0111\u1ef1ng \u0111\u1ed3 u\u1ed1ng ch\u1ee9c n\u0103ng, chai \u0111\u1ef1ng \u0111\u1ed3 u\u1ed1ng c\u00f3 ga<\/span><\/span><\/strong><\/p>\n

3.H\u1ed9p \u0111\u1ef1ng th\u1ef1c ph\u1ea9m trong su\u1ed1t<\/span><\/span><\/strong><\/p>\n

4. Chai l\u1ecd y t\u1ebf<\/span><\/span><\/strong><\/p>\n

L\u01b0\u1ee3ng acetaldehyde th\u1ea3i ra th\u1ea5p \u0111\u1ea3m b\u1ea3o bao b\u00ec kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u01b0\u01a1ng v\u1ecb c\u1ee7a s\u1ea3n ph\u1ea9m, khi\u1ebfn s\u1ea3n ph\u1ea9m tr\u1edf th\u00e0nh s\u1ef1 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o cho c\u00e1c s\u1ea3n ph\u1ea9m n\u01b0\u1edbc \u0111\u00f3ng chai cao c\u1ea5p.<\/span><\/span><\/p>\n

 <\/p>\n

Nguy\u00ean li\u1ec7u PET CZ-302<\/span>\u00a0B\u1ea3ng d\u1eef li\u1ec7u<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Hi\u1ec7u su\u1ea5t quang h\u1ecdc<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
M\u00e0u s\u1eafc<\/span><\/td>\nT*<\/span><\/td>\nGB\/T 17931<\/span><\/td>\n82<\/span><\/td>\n<\/td>\n<\/tr>\n
M\u00e0u s\u1eafc<\/span><\/td>\nb*<\/span><\/td>\nGB\/T 17931<\/span><\/td>\n1<\/span><\/td>\n<\/td>\n<\/tr>\n
T\u00e0i s\u1ea3n v\u1eadt ch\u1ea5t<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
Acetaldehyd<\/span><\/td>\nN\u1ed9i dung<\/span><\/td>\nGB\/T 17931<\/span><\/td>\n1<\/span><\/td>\nph\u1ea7n tri\u1ec7u<\/span><\/td>\n<\/tr>\n
-COOH<\/span><\/td>\nN\u1ed9i dung<\/span><\/td>\nGB\/T 17931<\/span><\/td>\n30<\/span><\/td>\nmmol\/kg<\/span><\/td>\n<\/tr>\n
N\u1ed9i t\u1ea1i<\/span><\/td>\n\u0110\u1ed9 nh\u1edbt<\/span><\/td>\nGB\/T 17931<\/span><\/td>\n0.800<\/span><\/td>\ndL\/g<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 \u1ea9m<\/span><\/td>\nN\u1ed9i dung<\/span><\/td>\nGB\/T 17931<\/span><\/td>\n0.2<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
nhi\u1ec7t<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
tan ch\u1ea3y<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\nGB\/T 17931<\/span><\/td>\n243<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Nh\u1ea5p v\u00e0o \u0111\u00e2y \u0111\u1ec3 t\u1ea3i xu\u1ed1ng TDS cho V\u1eacT NU\u00d4I CZ-302<\/span><\/span><\/a><\/span><\/span><\/p>\n

 <\/p>\n

Nh\u1eadn m\u1eabu mi\u1ec5n ph\u00ed c\u1ee7a <\/span>PET CZ-302 v\u00e0 TDS<\/span><\/h2>\n


\nN\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t lo\u1ea1i nguy\u00ean li\u1ec7u PET c\u00f3 hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi, x\u1eed l\u00fd \u1ed5n \u0111\u1ecbnh v\u00e0 ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng s\u1ea3n xu\u1ea5t b\u00ecnh \u0111\u1ef1ng n\u01b0\u1edbc th\u00ec PET CZ-302 s\u1ebd l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng d\u00e0nh cho b\u1ea1n.<\/span> Ch\u00fang t\u00f4i cung c\u1ea5p cho kh\u00e1ch h\u00e0ng c\u00e1c b\u1ea3n d\u00f9ng th\u1eed m\u1eabu mi\u1ec5n ph\u00ed v\u00e0 t\u1ea3i xu\u1ed1ng b\u1ea3ng t\u00ednh ch\u1ea5t v\u1eadt l\u00fd ho\u00e0n ch\u1ec9nh. Ch\u00e0o m\u1eebng c\u00e1c k\u1ef9 s\u01b0, gi\u00e1m \u0111\u1ed1c mua h\u00e0ng v\u00e0 nh\u00e2n vi\u00ean nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n k\u1ef9 thu\u1eadt li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i, hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u v\u00e0 h\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u00e1c gi\u1ea3i ph\u00e1p s\u1ea3n xu\u1ea5t.<\/span><\/span><\/p>\n

H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1, m\u1eabu v\u00e0 b\u1ea3ng t\u00ednh ch\u1ea5t v\u1eadt l\u00fd TDS \u0111\u1ec3 b\u1ed5 sung th\u00eam nhi\u1ec1u kh\u1ea3 n\u0103ng cho gi\u1ea3i ph\u00e1p \u0111\u00f3ng g\u00f3i c\u1ee7a b\u1ea1n!<\/span><\/span><\/p>\n

\"V\u1eadt<\/p>\n

 <\/p>\n

 <\/p>\n

\u3010Khuy\u1ebfn ngh\u1ecb li\u00ean quan\u3011<\/span><\/strong><\/h2>\n
<\/div>\n
\n

V\u1eacT NU\u00d4I CR-7701:<\/a> Vi\u00ean PET trong su\u1ed1t, \u0111\u1ed9 \u1ea9m th\u1ea5p d\u00f9ng cho bao b\u00ec v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p\u00a0\u00a0 T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/p>\n

\n

V\u1eacT NU\u00d4I YS-C02:<\/a> Nh\u1ef1a PET h\u1ea5p th\u1ee5 nhi\u1ec7t, \u0111\u00fac nhanh cho chai CSD v\u00e0 bao b\u00ec\u00a0\u00a0 T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/p>\n

\n

C\u1ea5p th\u1ef1c ph\u1ea9m V\u1eacT NU\u00d4I YS-W01:<\/a> Polyethylene Terephthalate trong su\u1ed1t d\u00f9ng cho n\u01b0\u1edbc \u0111\u00f3ng chai\u00a0\u00a0 <\/span>T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/p>\n

\n<\/div>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

What is PET Raw Material?   PET CZ-302 is a PET raw material specifically designed for water bottle applications with excellent optical properties, low acetaldehyde content, and stable viscosity performance. The material is suitable for injection molding and blow molding, and is widely used in bottled water, beverage packaging and other fields with high requirements […]<\/p>\n","protected":false},"author":1,"featured_media":2038,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[48],"class_list":["post-2089","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-polyethylene-terephthalate","tag-pet"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2025\/04\/photobank-24.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2089","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/comments?post=2089"}],"version-history":[{"count":2,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2089\/revisions"}],"predecessor-version":[{"id":4207,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2089\/revisions\/4207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/2038"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=2089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=2089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=2089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}