ʻO ka MB S resin (Methylmetharylate-Butadiene-Sty-rene) ka copolymer graft o TEB 3K (M), divinyl (B) a me vinylbenzene (S), loaʻa kahi hanana nucleocapsid kūikawā. ma hope o ka hoʻololi ʻana ʻaʻole hiki ke hoʻomaikaʻi wale i kāna mau hiʻohiʻona kūʻē i ka erosion, a hiki ke mālama i ka ʻike maoli o PVC. ʻO ka resin MBS ka mea i hoʻololi ʻia ʻo PVC i hana ʻia i nā mea maikaʻi loa i ʻike ʻia a i ʻole ka waihoʻoluʻu kiʻiʻoniʻoni pepa mea, tubing a me ka ʻōmole granulation e puhi ana, a no laila, ʻōlelo ʻia. Hoʻohana nui ʻia ka MBS resin i ka pvc pipe material, sheet material, sheet material, nā waiwai like ʻole e like me ka torsion film a me ka vial maʻemaʻe. me kahi ākea o nā noi e like me ka hopena hoʻololi ʻana o ka polyvinyl chloride resin.
I ke kaʻina hana o MBS resin;ʻO ka divinyl a me ka vinylbenzene e hoʻokō ʻia i ka emulsification e like me ka monomer i loko o ka wai a me ka emulsifying agent;Ma lalo o ka hoʻomaka ʻana o ka mea hoʻomaka, e hoʻokō i ka polymerization, e hana i ka styrene-butadiene latex (SBR latex), e hoʻohui hou i ka TEB 3K a me ka vinylbenzene a hoʻokō emulsion grafting polymerization ma hope o ka composite me 7: 3 ratio;Loaʻa i ka MBS resin graft latex (MBS resin latex);Ma o ka loaʻa ʻana o ka pauka MBS ma hope o ka cohesion, dehydration a me ka hoʻomaloʻo ʻana, ʻo ka hope loa, ʻaʻole lawa ka MBS resin o ka hana ʻana i ka ʻenehana i kēia manawa me ka hoʻoponopono ʻana o ka PVC kūlike a me ka refractive index ma luna;ʻOi aku ka mea i loko o nā kaʻina hana, ʻaʻole i hoʻohui i ka stablizer, a me ka hoʻomaikaʻi ʻana i ke ʻano o ke kukui kala o PVC, aia kahi hemahema i ka hoʻohana ʻana i kahi mea paʻa paʻa.
No laila, pehea e hāʻawi ʻia ai kahi ʻano hana hana o ka resin MBS, e hoʻohana i ka hoʻomaikaʻi ʻana i ke kukui ʻulaʻula o ka pepa PVC, e pale aku i nā hemahema like ʻole i hōʻike ʻia ma luna, e lilo i pilikia e koi ana i ka hoʻonā wikiwiki no ka mea kūʻai aku i kahi hui.
Ka manawa hoʻouna: ʻAukake-17-2022