{"id":340,"date":"2024-01-15T09:26:45","date_gmt":"2024-01-15T09:26:45","guid":{"rendered":"http:\/\/juyuans.com\/?p=340"},"modified":"2024-01-15T09:26:45","modified_gmt":"2024-01-15T09:26:45","slug":"nguyen-lieu-nhua-pp-bj350","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/nguyen-lieu-nhua-pp-bj350\/","title":{"rendered":"Nguy\u00ean li\u1ec7u nh\u1ef1a PP BJ350"},"content":{"rendered":"<p><span style=\"font-size: 14pt; font-family: 'times new roman', times, serif;\">Polypropylen (PP), c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 polypropene, l\u00e0 m\u1ed9t lo\u1ea1i polymer chu\u1ed7i d\u00e0i \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p th\u00f4ng qua qu\u00e1 tr\u00ecnh tr\u00f9ng h\u1ee3p c\u00e1c monome propylene. N\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i polymer nhi\u1ec7t d\u1ebbo \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i ph\u1ea7n l\u1edbn c\u00e1c dung m\u00f4i, axit v\u00e0 ki\u1ec1m v\u00e0 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 n\u01b0\u1edbc th\u1ea5p. V\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong vi\u1ec7c ch\u1ebf t\u1ea1o nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m bao g\u1ed3m v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, d\u1ec7t may, thi\u1ebft b\u1ecb th\u00ed nghi\u1ec7m v\u00e0 linh ki\u1ec7n \u00f4 t\u00f4. Polypropylen gi\u1ed1ng v\u1edbi polyetylen v\u1ec1 nhi\u1ec1u m\u1eb7t, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1ec1 t\u00ednh ch\u1ea5t dung d\u1ecbch v\u00e0 t\u00ednh ch\u1ea5t \u0111i\u1ec7n. S\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c nh\u00f3m methyl gi\u00fap t\u0103ng c\u01b0\u1eddng t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a n\u00f3, m\u1eb7c d\u00f9 ph\u1ea3i tr\u1ea3 gi\u00e1 b\u1eb1ng vi\u1ec7c gi\u1ea3m kh\u1ea3 n\u0103ng kh\u00e1ng h\u00f3a ch\u1ea5t. C\u00e1c thu\u1ed9c t\u00ednh hi\u1ec7u su\u1ea5t c\u1ee7a polypropylen b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed v\u00e0 s\u1ef1 ph\u00e2n b\u1ed1, \u0111\u1ed9 k\u1ebft tinh, lo\u1ea1i v\u00e0 t\u1ef7 l\u1ec7 c\u1ee7a c\u00e1c ch\u1ea5t \u0111\u1ed3ng ph\u00e2n (n\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng) v\u00e0 t\u00ednh linh ho\u1ea1t. V\u00ed d\u1ee5, trong polypropylen \u0111\u1eb3ng h\u01b0\u1edbng, c\u00e1c nh\u00f3m metyl \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u01b0\u1edbng \u1edf m\u1ed9t b\u00ean c\u1ee7a khung cacbon. S\u1ef1 li\u00ean k\u1ebft n\u00e0y l\u00e0m t\u0103ng \u0111\u1ed9 k\u1ebft tinh, d\u1eabn \u0111\u1ebfn v\u1eadt li\u1ec7u c\u1ee9ng h\u01a1n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng bi\u1ebfn d\u1ea1ng r\u00e3o t\u1ed1t h\u01a1n c\u1ea3 polypropylen v\u00e0 polyetylen atactic.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-341\" src=\"http:\/\/juyuans.com\/wp-content\/uploads\/2024\/01\/IMG_20230810_100308-300x225.jpg\" alt=\"Nguy\u00ean li\u1ec7u nh\u1ef1a PP BJ350\" width=\"300\" height=\"225\" srcset=\"https:\/\/juyuans.com\/wp-content\/uploads\/2024\/01\/IMG_20230810_100308-300x225.jpg 300w, https:\/\/juyuans.com\/wp-content\/uploads\/2024\/01\/IMG_20230810_100308-1024x768.jpg 1024w, https:\/\/juyuans.com\/wp-content\/uploads\/2024\/01\/IMG_20230810_100308-768x576.jpg 768w, https:\/\/juyuans.com\/wp-content\/uploads\/2024\/01\/IMG_20230810_100308-1536x1152.jpg 1536w, https:\/\/juyuans.com\/wp-content\/uploads\/2024\/01\/IMG_20230810_100308-2048x1536.jpg 2048w, https:\/\/juyuans.com\/wp-content\/uploads\/2024\/01\/IMG_20230810_100308-16x12.jpg 16w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Polypropylen, hay g\u1ecdi t\u1eaft l\u00e0 PP, \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch li\u00ean k\u1ebft nhi\u1ec1u ph\u00e2n t\u1eed propylene v\u1edbi nhau. \u0110\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu t\u1ed1t v\u1edbi h\u1ea7u h\u1ebft c\u00e1c h\u00f3a ch\u1ea5t, axit v\u00e0 baz\u01a1. N\u00f3 c\u0169ng kh\u00f4ng ng\u1ea5m nhi\u1ec1u n\u01b0\u1edbc. Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng n\u00f3 cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i v\u1eadt d\u1ee5ng nh\u01b0 bao b\u00ec, qu\u1ea7n \u00e1o, thi\u1ebft b\u1ecb th\u00ed nghi\u1ec7m v\u00e0 th\u1eadm ch\u00ed c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a \u00f4 t\u00f4. <\/p>","protected":false},"author":1,"featured_media":341,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[19],"class_list":["post-340","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\/IMG_20230810_100308.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/340","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=340"}],"version-history":[{"count":0,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/340\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/341"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}