{"id":4805,"date":"2021-07-12T08:27:34","date_gmt":"2021-07-12T08:27:34","guid":{"rendered":"https:\/\/www.recycle-plant.com\/?p=4805"},"modified":"2024-03-08T11:43:48","modified_gmt":"2024-03-08T03:43:48","slug":"what-is-the-difference-between-pe-and-pp-plastic","status":"publish","type":"info","link":"https:\/\/www.recycle-plant.com\/vi\/what-is-the-difference-between-pe-and-pp-plastic.html","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa nh\u1ef1a PE v\u00e0 nh\u1ef1a PP l\u00e0 g\u00ec?"},"content":{"rendered":"

Kh\u00f4ng c\u00f2n nghi ng\u1edd g\u00ec n\u1eefa, x\u00e3 h\u1ed9i hi\u1ec7n \u0111\u1ea1i ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a. T\u1eeb bao b\u00ec s\u1ea3n ph\u1ea9m v\u00e0 c\u00e1c v\u1eadt d\u1ee5ng gia \u0111\u00ecnh th\u00f4ng th\u01b0\u1eddng \u0111\u1ebfn \u00f4 t\u00f4 v\u00e0 c\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p. Tr\u01b0\u1edbc khi t\u00e1i ch\u1ebf nh\u1ef1a PP v\u00e0 PE<\/a>, t\u1ed1t h\u01a1n h\u1ebft l\u00e0 b\u1ea1n n\u00ean hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa nh\u1ef1a PE v\u00e0 PP l\u00e0 g\u00ec? <\/p>

\u00a0Trong l\u0129nh v\u1ef1c nh\u1ef1a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho h\u00e0ng ti\u00eau d\u00f9ng, hai lo\u1ea1i ph\u1ed5 bi\u1ebfn h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c: polypropylene (PP) v\u00e0 polyethylene (PE). C\u1ea3 hai \u0111\u1ec1u r\u1ea5t ph\u1ed5 bi\u1ebfn \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf b\u1edfi m\u1ed9t m\u00e1y t\u1ea1o h\u1ea1t nh\u1ef1a<\/a>. V\u1eady, c\u00e2u h\u1ecfi \u0111\u1eb7t ra l\u00e0: s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa nh\u1ef1a PE v\u00e0 PP l\u00e0 g\u00ec?<\/p>

\"m\u00e1y
m\u00e1y nghi\u1ec1n h\u1ea1t trong nh\u00e0 m\u00e1y<\/figcaption><\/figure>
  • Polypropylene (PP) l\u00e0 m\u1ed9t lo\u1ea1i polymer \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb monomer propylene. N\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a nhi\u1ec7t d\u1ebbo, ch\u1ec9 \u0111\u1ee9ng sau polyethylene v\u1ec1 t\u1ef7 l\u1ec7 s\u1ea3n xu\u1ea5t to\u00e0n c\u1ea7u. PP l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i tuy\u1ec7t v\u1eddi. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i nhi\u1ec1u lo\u1ea1i axit v\u00e0 baz\u01a1. N\u00f3 c\u0169ng c\u00f3 s\u1ef1 k\u1ebft h\u1ee3p t\u1ed1t gi\u1eefa \u0111\u1ed9 linh ho\u1ea1t, \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong \u0111\u00f3ng g\u00f3i s\u1ea3n ph\u1ea9m, v\u1ea3i, ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe v\u00e0 \u1ee9ng d\u1ee5ng \u00f4 t\u00f4.<\/li>
  • Polyethylene (PE) l\u00e0 lo\u1ea1i nh\u1ef1a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t trong ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i: polyethylene m\u1eadt \u0111\u1ed9 cao (HDPE) v\u00e0 polyethylene m\u1eadt \u0111\u1ed9 th\u1ea5p (LDPE). PE c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i \u0111\u1ed9 axit v\u00e0 ki\u1ec1m r\u1ea5t t\u1ed1t. H\u1ea7u h\u1ebft t\u1ea5t c\u1ea3 c\u00e1c t\u00fai nh\u1ef1a v\u00e0 c\u00e1c lo\u1ea1i chai nh\u1ef1a trong su\u1ed1t ho\u1eb7c kh\u00f4ng trong su\u1ed1t th\u1ea5y tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb HDPE, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u1ea5t t\u1ea9y r\u1eeda, d\u1ea7u g\u1ed9i, gel t\u1eafm, d\u1ea7u \u0103n, thu\u1ed1c tr\u1eeb s\u00e2u, v.v. M\u00e0ng b\u1ecdc th\u1ef1c ph\u1ea9m v\u00e0 m\u00e0ng nh\u1ef1a th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb LDPE.<\/li> <\/ul>","protected":false},"excerpt":{"rendered":"

    Trong l\u0129nh v\u1ef1c nh\u1ef1a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho h\u00e0ng ti\u00eau d\u00f9ng, c\u00f3 hai lo\u1ea1i ph\u1ed5 bi\u1ebfn h\u01a1n h\u1eb3n so v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c: PP v\u00e0 PE. V\u1eady, s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa PE v\u00e0 PP l\u00e0 g\u00ec?<\/p>","protected":false},"author":1,"featured_media":4809,"parent":0,"template":"","tags":[19],"info-type":[3],"class_list":["post-4805","info","type-info","status-publish","has-post-thumbnail","hentry","tag-difference-between-pe-and-pp","info-type-knowledge-base"],"taxonomy_info":{"post_tag":[{"value":19,"label":"difference between PE and PP"}],"info-type":[{"value":3,"label":"Knowledge Base"}]},"featured_image_src_large":["https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2021\/07\/PP-and-PE.jpg",720,540,false],"author_info":{"display_name":"Ella","author_link":"https:\/\/www.recycle-plant.com\/vi\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info\/4805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/media\/4809"}],"wp:attachment":[{"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/media?parent=4805"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/tags?post=4805"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/vi\/wp-json\/wp\/v2\/info-type?post=4805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}