Ngwa nke ntụ ntụ rọba ASA na ịkpụzi injection

N'ozuzu, ASA resin, terpolymer nke nwere acrylate-styrene-acrylonitrile, a na-akwado ya site na ịdoba styrene na acrylonitrile polymers n'ime rọba acrylic ma na-ejikarị ya eme ihe n'akụkụ eletrọnịkị dị n'èzí, ihe owuwu, na ngwa egwuregwu n'ihi àgwà ọma ya, gụnyere iguzogide ihu igwe. , kemịkalụ nguzogide, na ịrụ ọrụ.Otú ọ dị, iji resin ASA na ihe ndị na-achọ agba dị ka uhie, odo, akwụkwọ ndụ akwụkwọ ndụ, wdg nwere oke n'ihi na ogige styrene na acrylonitrile adịghị etinye aka nke ọma n'ime rọba acrylate n'oge nkwadebe ya ma kpughee roba acrylate dị n'ime ya, na-akpata ya. na-adịghị mma agba dakọtara na mpụta gloss.Kpọmkwem, indices refractive nke monomers eji kwadebe resin ASA bụ 1.460 maka butyl acrylate, 1.518 maka acrylonitrile, na 1.590 maka styrene, nke mere na enwere nnukwu ọdịiche dị n'etiti ntughari refractive nke acrylate roba eji dị ka isi na nke. index refractive nke ogige anyadokwa n'ime ya.Ya mere, resin ASA nwere àgwà ndakọrịta na-adịghị mma.Ebe ọ bụ na resin ASA bụ ihe na-adịghị mma na nke na-adịghị mma dị ka mmetụta mmetụta na ike tensile nke resin dị ọcha, nke a na-ewetara anyị ntụziaka R&D dị ugbu a yana ụzọ R&D.

Ngwakọta thermoplastic a na-ahụkarị ugbu a bụ acrylonitrile-butadiene-styrene (ABS) polymers jikọtara ya na rọba dị ka polymers butadiene.ABS polymers nwere mmetụta dị mma nke ukwuu ọbụlagodi na oke okpomọkụ dị ala, mana enweghị ihu igwe na-adịghị mma na nguzogide ịka nká.Ya mere, ọ dị mkpa iji wepụ ethylene polymers unsaturated na graft copolymers iji kwadebe resins na magburu onwe mmetụta ike tinyere magburu onwe ihu igwe na ịka nká iguzogide.

ASA rubber powder JCS-887 nke ụlọ ọrụ anyị mepụtara na-adaba na AS resin, ọ na-enwekwa uru nke nguzogide mmetụta dị elu, arụmọrụ nhazi dị mma, nguzogide ihu igwe dị mma, na ike ngwaahịa na-abawanye.A na-etinye ya na AS resin injection molding.