{"id":429,"date":"2024-03-29T02:12:01","date_gmt":"2024-03-29T02:12:01","guid":{"rendered":"http:\/\/juyuans.com\/?p=429"},"modified":"2024-03-29T02:12:01","modified_gmt":"2024-03-29T02:12:01","slug":"nguyen-lieu-nhua-pp-cb5108h-chat-luong-cao","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/nguyen-lieu-nhua-pp-cb5108h-chat-luong-cao\/","title":{"rendered":"Nguy\u00ean li\u1ec7u nh\u1ef1a PP CB5108H ch\u1ea5t l\u01b0\u1ee3ng cao"},"content":{"rendered":"

Polypropylen (PP), m\u1ed9t lo\u1ea1i polyme nhi\u1ec7t d\u1ebbo \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p nh\u1edd nh\u1eefng \u0111\u1eb7c t\u00ednh \u0111\u1ed9c \u0111\u00e1o c\u1ee7a n\u00f3, \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u01a1n n\u1eefa trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y v\u1edbi s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a khoa h\u1ecdc v\u1eadt li\u1ec7u. C\u1ee5 th\u1ec3, m\u1eabu PP CB5108H b\u1eb1ng polypropylen, v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc tuy\u1ec7t v\u1eddi, mang \u0111\u1ebfn cho ng\u01b0\u1eddi d\u00f9ng nhi\u1ec1u kh\u1ea3 n\u0103ng v\u00e0 \u1ee9ng d\u1ee5ng h\u01a1n. B\u00e0i vi\u1ebft n\u00e0y nh\u1eb1m m\u1ee5c \u0111\u00edch \u0111i s\u00e2u v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a PP CB5108H v\u00e0 c\u00e1c l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i c\u1ee7a n\u00f3, ch\u1ee9ng minh v\u1eadt li\u1ec7u n\u00e0y \u0111\u00f3ng vai tr\u00f2 kh\u00f4ng th\u1ec3 thi\u1ebfu trong ng\u00e0nh c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i v\u00e0 \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y.<\/span><\/p>\n

Polypropylen l\u00e0 m\u1ed9t lo\u1ea1i polymer chu\u1ed7i d\u00e0i \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh b\u1eb1ng c\u00e1ch tr\u00f9ng h\u1ee3p c\u00e1c monome propylene. N\u00f3 l\u00e0 v\u1eadt li\u1ec7u nh\u1eb9, c\u00f3 \u0111\u1ed9 b\u1ec1n cao, c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng h\u00f3a ch\u1ea5t t\u1ed1t, ch\u1ed1ng m\u1ecfi v\u00e0 ch\u1ed1ng va \u0111\u1eadp. M\u1eadt \u0111\u1ed9 PP th\u1ea5p, ch\u1ec9 0,90-0,91g\/cm\u00b3 n\u00ean r\u1ea5t ph\u1ed5 bi\u1ebfn trong c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u v\u1eadt li\u1ec7u nh\u1eb9. Ngo\u00e0i ra, PP c\u00f2n s\u1edf h\u1eefu \u0111\u1eb7c t\u00ednh c\u00e1ch \u0111i\u1ec7n tuy\u1ec7t v\u1eddi v\u00e0 \u0111\u1ed9 trong su\u1ed1t t\u01b0\u01a1ng \u0111\u1ed1i t\u1ed1t n\u00ean tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n, \u0111i\u1ec7n t\u1eed.<\/span><\/p>\n

PP CB5108H, l\u00e0 m\u1ed9t m\u1eabu \u0111\u1eb7c bi\u1ec7t c\u1ee7a PP, l\u00e0 v\u1eadt li\u1ec7u d\u1ea1ng h\u1ea1t \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o th\u00f4ng qua c\u00f4ng ngh\u1ec7 copolyme kh\u1ed1i, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u00e9p phun. N\u00f3 c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ea5p \u0111\u1ed9 \u0111\u00fac v\u00e0 ch\u1ecbu nhi\u1ec7t, c\u0169ng nh\u01b0 c\u00e1c \u01b0u \u0111i\u1ec3m nh\u01b0 \u0111\u1ed9 b\u00f3ng cao, ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc, va \u0111\u1eadp cao v\u00e0 \u0111\u1ed9 c\u1ee9ng cao. Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y l\u00e0m cho PP CB5108H tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u l\u00fd t\u01b0\u1edfng cho c\u00e1c b\u1ed9 ph\u1eadn \u00f4 t\u00f4, \u1ee9ng d\u1ee5ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n t\u1eed c\u0169ng nh\u01b0 v\u1ecf thi\u1ebft b\u1ecb gia d\u1ee5ng.<\/span><\/p>\n

PP CB5108H th\u1ec3 hi\u1ec7n c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd v\u01b0\u1ee3t tr\u1ed9i, bao g\u1ed3m \u0111\u1ed9 b\u1ec1n k\u00e9o 330kg\/cm2, \u0111\u1ed9 gi\u00e3n d\u00e0i khi \u0111\u1ee9t 200% v\u00e0 m\u00f4 \u0111un u\u1ed1n 17000kg\/cm2. Th\u1eed nghi\u1ec7m va \u0111\u1eadp \u1edf r\u00e3nh ch\u00f9m c\u00f4ngxon c\u1ee7a n\u00f3 cho th\u1ea5y k\u1ebft qu\u1ea3 l\u00e0 10kg-cm\/cm \u1edf 25oC v\u00e0 3kg-cm\/cm \u1edf -20oC, cho th\u1ea5y kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp t\u1ed1t \u1edf c\u00e1c nhi\u1ec7t \u0111\u1ed9 kh\u00e1c nhau. H\u01a1n n\u1eefa, nhi\u1ec7t \u0111\u1ed9 bi\u1ebfn d\u1ea1ng nhi\u1ec7t c\u1ee7a PP CB5108H l\u00e0 135oC, nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y c\u1ee7a n\u00f3 l\u00e0 167oC v\u00e0 nhi\u1ec7t \u0111\u1ed9 l\u00e0m m\u1ec1m Vicat c\u1ee7a n\u00f3 l\u00e0 153oC, ti\u1ebfp t\u1ee5c ch\u1ee9ng minh t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t l\u00e2u d\u00e0i \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/span><\/p>\n

V\u1ec1 hi\u1ec7u su\u1ea5t v\u1eadt li\u1ec7u, PP CB5108H c\u00f3 m\u1eadt \u0111\u1ed9 0,91g\/cm\u00b3, ch\u1ec9 s\u1ed1 d\u00f2ng ch\u1ea3y n\u00f3ng ch\u1ea3y l\u00e0 10g\/10 ph\u00fat v\u00e0 t\u1ed1c \u0111\u1ed9 co ng\u00f3t l\u00e0 1,4 ~ 1,8%, cho th\u1ea5y \u0111\u1eb7c t\u00ednh t\u1ea1o d\u00f2ng v\u00e0 \u0111\u00fac t\u1ed1t trong qu\u00e1 tr\u00ecnh \u00e9p phun.<\/span><\/p>\n

PP CB5108H kh\u00f4ng ch\u1ec9 k\u1ebf th\u1eeba nh\u1eefng \u01b0u \u0111i\u1ec3m c\u01a1 b\u1ea3n c\u1ee7a polypropylene nh\u01b0 nh\u1eb9, \u0111\u1ed9 b\u1ec1n cao, kh\u00e1ng h\u00f3a ch\u1ea5t t\u1ed1t v\u00e0 c\u00e1ch \u0111i\u1ec7n m\u00e0 c\u00f2n cho th\u1ea5y ti\u1ec1m n\u0103ng \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i c\u1ee7a n\u00f3 trong c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i v\u00e0 \u0111\u1eddi s\u1ed1ng th\u00f4ng qua quy tr\u00ecnh chu\u1ea9n b\u1ecb \u0111\u1eb7c bi\u1ec7t v\u00e0 t\u1ed1i \u01b0u h\u00f3a t\u00ednh ch\u1ea5t v\u1eadt l\u00fd.<\/span><\/p>\n

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

Polypropylene (PP), a thermoplastic polymer widely used across multiple industry sectors due to its unique properties, has seen further development and optimization in recent years with the advancement of material science. Specifically, the PP CB5108H model of polypropylene, with its excellent physical and chemical characteristics, offers users a wider range of possibilities and applications. This […]<\/p>\n","protected":false},"author":1,"featured_media":389,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[19],"class_list":["post-429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-polypropylene","tag-pp"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2024\/01\/PPH-2.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/429","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=429"}],"version-history":[{"count":0,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/429\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/389"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}