Styrene a me ka noi

He aha ka styrene

He mea koʻikoʻi ʻo Styrene, ʻo C8H8 kona ʻano kemika, hiki ke puhi ʻia, kemika weliweli, mai ka benzene maʻemaʻe a me ka synthesis ethylene.Hoʻohana nui ʻia ia i ka hana ʻana o ka polystyrene foaming (EPS), polystyrene (PS), ABS a me nā resins synthetic ʻē aʻe a me ka styrene butadiene rubber (SBR), SBS elastomer, nā huahana i lalo i hoʻohana nui ʻia i ke kūkulu ʻana i ka insulation, ka hana kaʻa, nā mea hana hale, hana pāʻani, lole lole, pepa, ʻeke kāmaʻa a me nā ʻoihana ʻē aʻe.Eia kekahi, hiki ke hoʻohana ʻia e like me ka lāʻau lapaʻau, pesticide, dye, mineral intermediates, loaʻa ka nui o ka hoʻohana.ʻO nā derivatives Styrene ka hā o ka nui o ka ethylene derivatives ma hope o ka polyethylene, ethylene oxide a me vinyl chloride, a ʻo ka hana ʻana i nā resins styrene ka lua wale nō ma ka polyethylene (PE) a me ka polyvinyl chloride (PVC).

1. Hui Hana Hana

Hiki ke hōʻuluʻulu ʻia nā hiʻohiʻona o ke kaulahao ʻoihana styrene ma ke ʻano he "ʻaila ʻaila luna a me ka lanahu, ka pahu pahu haʻahaʻa haʻahaʻa" - ke kaulahao ʻoihana ʻaila ʻaila kiʻekiʻe a me ke kaulahao ʻoihana kemika lanahu, haʻahaʻa haʻahaʻa haʻahaʻa synthetic resin a me synthetic rubber industry.

2. Hoʻohana

Ma ke kahawai o styrene no ka ethylene a me ka benzene ma'ema'e, i lalo no ka styrene, EPS foam polystyrene, acrylonitrile - butadiene - styrene terpolymer, SBR/SBL styrene butadiene rubber, styrene latex e like me ka dispersant lalo.ʻO EPS, ABS a me PS ka mea nui loa i lalo o ka styrene, ʻoi aku ma mua o 70%.Ma kahi o kēia ʻāpana o ka noi o lalo, hoʻohana ʻia ka styrene i ka lāʻau lapaʻau, dye, pesticide, mineral processing a me nā ʻoihana ʻē aʻe.

Hana ʻia ʻo EPS foamed polystyrene mai ka styrene a me nā mea hoʻohui ʻana i nā huahana hoʻohui, loaʻa kahi ʻano liʻiliʻi o ka liʻiliʻi, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, haʻahaʻa wai haʻahaʻa, haʻalulu haʻalulu, hoʻohaʻahaʻa wela, hoʻoheheʻe leo, moisture-proof, anti-vibration, hana dielectric he kali maikaʻi. no ka pono, ua hoʻohana nui ʻia no ke kūkulu ʻana i nā mea insulation, nā mea uila / nā keʻena keʻena i nā mea cushioning a me nā kīʻaha inu hoʻokahi manawa, etc.

Hoʻohana nui ʻia ʻo PS polystyrene i ka ʻoihana māmā, ʻoi aku hoʻi no ka hoʻonani ʻana i kēlā me kēia lā, hōʻailona kukui a me ka hoʻopili huahana.Eia kekahi, ʻo ka polystyrene kahi mea insulation maikaʻi loa i ka hiʻohiʻona uila, no laila hiki ke hoʻohana ʻia no ka hana ʻana i nā ʻano mea kani, nā ʻāpana mea kani a me nā media capacitive.

Hana ʻia ka resin ABS me ka styrene, acrylonitrile, butadiene terpolymer, he hopena maikaʻi loa ke kūʻē, ke kūʻē kemika a me nā waiwai uila, he mea ʻoi aku ka maikaʻi o ka shell, hoʻohana nui ʻia i nā mea hana home / keʻena ʻoihana shell a me nā mea pono, dashboard / puka / fender.