Ka hoʻohana ʻana i ka ASA Rubber Powder i ka Injection Molding

ʻO ka mea maʻamau, hoʻomākaukau ʻia ka resin ASA, kahi terpolymer me ka acrylate-styrene-acrylonitrile, e ka hoʻopili ʻana i ka styrene a me ka acrylonitrile polymers i loko o ka acrylic rubber a hoʻohana mau ʻia i nā ʻāpana uila waho, nā mea hana, a me nā mea haʻuki ma muli o kāna mau waiwai maikaʻi, me ka pale ʻana i ka wā. , pale kemika, a me ka hana.Eia naʻe, ua kaupalena ʻia ka hoʻohana ʻana i nā resins ASA i nā mea e koi ana i nā kala e like me ka ʻulaʻula, melemele, ʻōmaʻomaʻo, a me nā mea ʻē aʻe no ka mea, ʻaʻole i kālai pono nā pūhui styrene a me acrylonitrile i loko o ka lāʻau acrylate i ka wā o kāna hoʻomākaukau ʻana a hōʻike i ka ʻōpala acrylate i loaʻa i loko. maikaʻi ʻole ke kala like ʻana a me ke koena o ka nani.ʻO ka mea kikoʻī, ʻo nā helu refractive o nā monomers i hoʻohana ʻia no ka hoʻomākaukau ʻana i ka resin ASA he 1.460 no ka butyl acrylate, 1.518 no ka acrylonitrile, a me 1.590 no ka styrene, no laila ua nui ka ʻokoʻa ma waena o ka helu refractive o ka acrylate rubber i hoʻohana ʻia ma ke ʻano he kumu a me ka. kuhikuhipuuhu refractive o nā pūhui i hoʻopili ʻia i loko.No laila, maikaʻi ʻole ka ASA resin i nā waiwai like ʻole.No ka mea ʻo ka resin ASA he opaque a maikaʻi ʻole nā ​​waiwai mechanical e like me nā waiwai hopena a me ka ikaika tensile o ka resin maʻemaʻe, lawe kēia iā mākou i ke kuhikuhi R&D a me ke ala R&D.

ʻO nā haku mele maʻamau maʻamau i loaʻa i kēia manawa, ʻo ia nā polymers acrylonitrile-butadiene-styrene (ABS) i hui pū ʻia me ka lāʻau ma ke ʻano he butadiene polymers.Loaʻa ka ikaika hopena maikaʻi loa o nā polymers ABS ma nā haʻahaʻa haʻahaʻa loa, akā maikaʻi ʻole ka wā a me ke kūpaʻa ʻelemakule.No laila, pono e wehe i nā polymers ethylene unsaturated mai nā copolymers graft i mea e hoʻomākaukau ai i nā resins me ka ikaika hopena maikaʻi loa me ka maikaʻi o ka wā a me ke kūpaʻa ʻelemakule.

ʻO ka ASA rubber powder JCS-887 i hoʻomohala ʻia e kā mākou hui ʻoi aku ka maikaʻi me ka resin AS, a loaʻa iā ia nā mea maikaʻi o ke kūpaʻa hopena kiʻekiʻe, ka hana hoʻoponopono maikaʻi loa, ke kūpaʻa maikaʻi o ka wā, a me ka ikaika o ka huahana.Hoʻohana ʻia ia i ka hoʻoheheʻe ʻana i ka resin resin.