Isiokwu a ga-ewebata ojiji nke methyl acrylate, nabata na-amụ ọnụ!
N'ihi na e nwere ihe abụọ na-arụ ọrụ dị iche iche na GMA molekul, na-arụ ọrụ vinyl otu na ionic mmeghachi omume epoxy otu, ha nwere ike polymerized na a ọtọ otu ụzọ nakwa na ionic mmeghachi omume ụzọ, n'ihi ya, ha nwere ike iji maka mgbanwe nke ethylene- ụdị polymers na polycondensation polymers, GMA nwere ike itinye aka na polymerization n'ụzọ atọ, otu bụ ethylene polymerization nke mere na epoxy otu dị na branched yinye, ya bụ, "O GMA nwere ike itinye aka na polymerization n'ụzọ atọ: mbụ, mgbe ethylene. bụ polymerized nke mere na epoxy otu dị na alaka yinye, ya bụ "O" ụdị polymer [2]; nke abụọ, mgbe epoxy meghere mgbanaka nke mere na vinyl otu dị na branched yinye, ntụgharị "V" ụdị polymer [3] ]; nke atọ, mgbe ngwakọta na hydrogen na-arụ ọrụ na-emeghachi omume na GMA wee mepee mgbanaka na ìgwè epoxy iji mepụta ụdọ. ọnụnọ nke GMA, ike, gloss, adhesion na iguzogide ihu igwe nke ihe nkiri mkpuchi nwere ike ime ka ọ dịkwuo mma, a pụkwara iji ya mee ihe na mkpuchi acrylic, mkpuchi acrylate, mkpuchi alkyd, vinyl chloride resins, na ụfọdụ ihe mkpuchi mmiri.
Mgbe a na-eji GMA eme ihe maka emulsions acrylic, ihe nkedo, na akwa ndị na-adịghị akwa, ọ na-eme ka adhesion na ọla, iko, ciment, na polyfluoroethylene dịkwuo mma;mgbe a na-eji ya maka akwa na-abụghị nke nke latex sịntetik, ọ na-eme ka ịsacha ha dịkwuo mma na-emetụtaghị mmetụta aka ha.Mgbe ejiri ihe resin sịntetịt agwọ ya, nke a na-eme ka ịgba ọgwụ mgbochi ọrịa dịkwuo mma, mịpụta moldability, na imeziwanye nrapanye na resins na ọla.Mgbe ejiri ya maka eriri sịntetik, nke a nwere ike imeziwanye ike ịcha agba nke eriri ndị na-esijighị nke ọma, ma kwalite ngwa ngwa agba nke Zhuo, ma melite ikike mgbochi mgbanaka na mgbochi.Ngwaahịa a nwere ike melite uche, mkpebi na nguzogide corrosion nke resin photosensitive.Ngwaahịa a nwere ike melite ike nkwụsị na ike mgbanwe site na iji polyolefin grafting.Tụkwasị na nke a, enwere ike iji ngwaahịa a dị ka ihe eji eme ihe maka resin mgbanwe ion, resin ngwakọ, akpụkpọ anụ ahụ na-ahọrọ ọgwụ, mgbochi coagulant, eze ihe onwunwe, adsorbent na-abụghị soluble, wdg A na-ejikwa ya maka mgbanwe roba.
Oge nzipu: Ọgọst-22-2021