MB S resin (Methyletharylate-Butadiene-Sty-rene) waa copolymer-ka TEB 3K (M), divinyl (B) iyo vinylbenzene (S), wuxuu leeyahay qaab dhismeedka nucleocapsid gaar ah. Inta badan waxaa loo isticmaalaa in la beddelo PVC xabagta (PVC). ka dib markii wax ka beddelka ma aha oo kaliya hagaajin karaa ay sifooyinka nabaad guurka, oo sii hayn kara hufnaanta asalka ah ee PVC.The xabagta MBS waa in PVC modified waxaa la soo saaray qalabka ugu fiican ee hufan ama midabo film wax xaashida, tubbada iyo dhalada granulation afuufaya, oo sidaas daraaddeed, ayaa sheegay in. Xabagta MBS waxaa si weyn loogu isticmaalaa alaabada pvc, walxaha xaashida, walxaha xaashida, alaabo kala duwan sida filimka torsion iyo vial cad. Intaa waxaa dheer, resinka MBS sidoo kale waxaa loo isticmaali karaa PS iyo resin ABS ee dib u habeynta, sidaa darteed resin MBS waa oo leh codsiyo kala duwan oo kala duwan sida wakiilka wax ka beddelka saamaynta ee resin polyvinyl chloride.
Habka wax soo saarka ee xabagta MBS ee jira;Noqo in divinyl iyo vinylbenzene loo sameeyo emulsification sida monomer ee biyaha iyo wakiilka emulsifying;Sida ku cad bilawga bilawga, samee polymerization, soo saar styrene-butadiene cinjirka (SBR cinex), ku dar TEB 3K iyo vinylbenzene mar kale oo samee emulsion grafting polymerization ka dib marka la isku daro 7: 3 ratio;Hel MBS resin graft cinjirka (MBS resin cineks);Iyada oo la helayo budada MBS ka dib isku-duubnida, fuuq-baxa iyo daaweynta qalajinta, ugu dambeyntii, resin MBS ee soo saarista tignoolajiyada jira ee leh hagaajinta joogteynta PVC iyo index refractive sidoo kale kuma filna;Waxaa intaa dheer, waxa hababka jira, aan ku darin stablizer, iyo hagaajinta dhinaca iftiinka midabka ee PVC, waxaa jira cillad furan oo ku saabsan shaqaalaynta hal wakiil oo deggan oo leh.
Marka, sida nooc ka mid ah habka shaqada ee resin MBS loo bixiyo, loo isticmaalo in lagu hagaajiyo xaashida PVC-ga iftiinka midabka leh, si looga fogaado cilladaha kor ku xusan ee kala duwan, u noqoto dhibaato hadda u baahan xal degdeg ah ganacsadaha aagga ururka.
Waqtiga boostada: Agoosto-17-2022