{"id":125542,"date":"2023-02-02T14:45:36","date_gmt":"2023-02-02T06:45:36","guid":{"rendered":"https:\/\/www.alpapowder.com\/125542\/"},"modified":"2023-02-02T14:45:37","modified_gmt":"2023-02-02T06:45:37","slug":"anh-huong-cua-bot-tourmaline-bien-doi-den-tinh-chat-cua-vat-lieu-tong-hop-abs","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/125542\/","title":{"rendered":"\u1ea2nh h\u01b0\u1edfng c\u1ee7a b\u1ed9t Tourmaline bi\u1ebfn \u0111\u1ed5i \u0111\u1ebfn t\u00ednh ch\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p ABS"},"content":{"rendered":"

\"\"<\/p>\n

Tourmaline \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u1ecdc n\u01b0\u1edbc, \u0111i\u1ec1u tr\u1ecb y t\u1ebf v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c do t\u00ednh \u00e1p \u0111i\u1ec7n, \u0111\u1eb7c t\u00ednh h\u1ed3ng ngo\u1ea1i xa v\u00e0 kh\u1ea3 n\u0103ng gi\u1ea3i ph\u00f3ng c\u00e1c ion \u00e2m trong kh\u00f4ng kh\u00ed. Tuy nhi\u00ean, nguy\u00ean li\u1ec7u th\u00f4 c\u1ee7a n\u00f3 l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u tourmaline duy nh\u1ea5t, h\u1ea1n ch\u1ebf \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 v\u00e0 kh\u00f4ng th\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a m\u1ecdi ng\u01b0\u1eddi \u0111\u1ed1i v\u1edbi v\u1eadt li\u1ec7u hi\u1ec7n \u0111\u1ea1i. Do \u0111\u00f3, c\u00e1c v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p ch\u1ee9c n\u0103ng m\u1edbi thu \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch tr\u1ed9n tourmaline v\u00e0 c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c \u0111\u00e3 tr\u1edf th\u00e0nh \u0111i\u1ec3m n\u00f3ng nghi\u00ean c\u1ee9u hi\u1ec7n nay.<\/p>\n

Nh\u1ef1a ABS l\u00e0 m\u1ed9t ch\u1ea5t \u0111\u1ed3ng tr\u00f9ng h\u1ee3p gh\u00e9p bao g\u1ed3m ba monome acrylonitrile, butadiene v\u00e0 styrene. N\u00f3 c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 \u0111\u1ed9 d\u1ebbo dai cao, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n m\u1ea1nh \u0111\u1ed1i v\u1edbi axit, ki\u1ec1m v\u00e0 mu\u1ed1i, v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd khu\u00f4n t\u1ed1t. Ch\u00e0, th\u00e0nh ph\u1ea9m c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m b\u1ec1 m\u1eb7t nh\u1eb5n, d\u1ec5 nhu\u1ed9m v\u00e0 m\u1ea1 \u0111i\u1ec7n, v.v., v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau.<\/p>\n

B\u1ec1 m\u1eb7t c\u1ee7a b\u1ed9t tourmaline \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i b\u1eb1ng natri stearate v\u00e0 titanate, v\u00e0 tourmaline \u0111\u00e3 s\u1eeda \u0111\u1ed5i \u0111\u01b0\u1ee3c tr\u1ed9n v\u1edbi nh\u1ef1a ABS \u0111\u1ec3 chu\u1ea9n b\u1ecb v\u1eadt li\u1ec7u composite tourmaline\/ABS. K\u1ebft qu\u1ea3 cho th\u1ea5y:<\/p>\n

(1) B\u1ed9t tourmaline \u0111\u00e3 \u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed5i th\u00e0nh c\u00f4ng b\u1eb1ng natri stearate v\u00e0 titanate, l\u00e0m gi\u1ea3m t\u00ednh \u01b0a n\u01b0\u1edbc c\u1ee7a n\u00f3 v\u00e0 c\u1ea3i thi\u1ec7n l\u1ef1c li\u00ean k\u1ebft giao di\u1ec7n c\u1ee7a n\u00f3 v\u1edbi nh\u1ef1a ABS.<\/p>\n

(2) V\u1edbi s\u1ef1 gia t\u0103ng l\u01b0\u1ee3ng tourmaline bi\u1ebfn \u0111\u1ed5i trong nh\u1ef1a ABS, \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p tourmaline\/ABS tr\u01b0\u1edbc ti\u00ean t\u0103ng l\u00ean v\u00e0 sau \u0111\u00f3 gi\u1ea3m xu\u1ed1ng. So v\u1edbi nh\u1ef1a ABS kh\u00f4ng th\u00eam tourmaline, khi l\u01b0\u1ee3ng tourmaline bi\u1ebfn t\u00ednh l\u00e0 2%, \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a v\u1eadt li\u1ec7u composite t\u0103ng 11,30%; khi l\u01b0\u1ee3ng tourmaline bi\u1ebfn \u0111\u1ed5i l\u00e0 3%, \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp c\u1ee7a v\u1eadt li\u1ec7u composite \u0110\u1ed9 b\u1ec1n t\u0103ng 38,18%. V\u1eadt li\u1ec7u composite c\u0169ng c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng c\u00e1c ion \u00e2m. Khi l\u01b0\u1ee3ng tourmaline bi\u1ebfn t\u00ednh l\u00e0 3%, l\u01b0\u1ee3ng gi\u1ea3i ph\u00f3ng ion \u00e2m c\u1ee7a v\u1eadt li\u1ec7u composite l\u00e0 456,5\/cm2, gi\u00fap m\u1edf r\u1ed9ng ph\u1ea1m vi \u1ee9ng d\u1ee5ng c\u1ee7a nh\u1ef1a ABS.<\/p>\n","protected":false},"excerpt":{"rendered":"

Tourmaline \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u1ecdc n\u01b0\u1edbc, \u0111i\u1ec1u tr\u1ecb y t\u1ebf v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c do t\u00ednh \u00e1p \u0111i\u1ec7n, \u0111\u1eb7c t\u00ednh h\u1ed3ng ngo\u1ea1i xa v\u00e0 kh\u1ea3 n\u0103ng gi\u1ea3i ph\u00f3ng c\u00e1c ion \u00e2m trong kh\u00f4ng kh\u00ed.<\/p>\n","protected":false},"author":7,"featured_media":125357,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-125542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/125542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=125542"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/125542\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/125357"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=125542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=125542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=125542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}