Styren na ngwa

Gịnị bụ styrene

Styrene bụ ihe dị mkpa akụrụngwa kemịkalụ organic, usoro kemịkalụ ya bụ C8H8, kemịkalụ ọkụ, kemịkalụ dị ize ndụ, sitere na benzene dị ọcha na njikọ ethylene.A na-ejikarị eme ihe na mmepụta nke polystyrene foaming (EPS), polystyrene (PS), ABS na resins ndị ọzọ na-emepụta sịntetik na styrene butadiene roba (SBR), SBS elastomer, ngwaahịa ndị dị n'okpuru ebe a na-ejikarị eme ihe na mkpuchi ụlọ, mmepụta ụgbọala, ngwa ụlọ, mmepụta ihe egwuregwu ụmụaka, textile, akwụkwọ, nkwakọ akpụkpọ ụkwụ na ụlọ ọrụ ndị ọzọ.Tụkwasị na nke a, a pụkwara iji ya mee ihe dị ka ọgwụ, pesticide, dye, mineral intermediates, nwere ọtụtụ ihe eji eme ihe.Mwepụta nke Styrene bụ nke anọ kachasị ethylene ethylene na-esote polyethylene, ethylene oxide na vinyl chloride, na mmepụta nke styrene resins bụ nke abụọ na-esote polyethylene (PE) na polyvinyl chloride (PVC).

1. Ụlọ ọrụ mmepụta ihe

Enwere ike ichikota njirimara nke yinye ụlọ ọrụ styrene dị ka “mmanụ na-ebu elu na kol, rọba na-ebu ala” - yinye ụlọ ọrụ kemịkalụ nke elu na agbụ kemịkalụ kemịkalụ, obere resin sịntetik na ụlọ ọrụ roba sịntetik.

2.Jiri

N'elu elu nke styrene maka ethylene na benzene dị ọcha, mgbada maka styrene, EPS foam polystyrene, acrylonitrile - butadiene - styrene terpolymer, SBR / SBL styrene butadiene roba, styrene latex dị ka mgbasa ala.EPS, ABS na PS bụ ihe kachasị mkpa nke styrene na-agbadata, na-aza ihe karịrị 70%.Na mgbakwunye na akụkụ a nke ọchịchọ ala, a na-ejikwa styrene na-emepụta ọgwụ, ịjiji, pesticide, nhazi ịnweta na ụlọ ọrụ ndị ọzọ.

EPS foamed polystyrene sitere na styrene na foaming agent additive ngwaahịa, nwere njupụta nke obere, obere thermal conductivity, obere mmiri absorption, ujo ịma jijiji, okpomọkụ mkpuchi, ụda mkpuchi, mmiri-àmà, mgbochi-vibration, dielectric arụmọrụ dị mma ichere. maka uru, a na-ejikarị ya eme ihe maka ụlọ mkpuchi ihe, ngwa eletriki / ngwa ụlọ ọrụ ngwugwu ngwugwu na iko mmanya / igbe otu oge, wdg.

A na-ejikarị PS polystyrene eme ihe na ụlọ ọrụ ọkụ, karịsịa maka ịchọ mma kwa ụbọchị, ihe ọkụ ọkụ na nkwakọ ngwaahịa.Tụkwasị na nke ahụ, polystyrene bụ ihe mkpuchi dị mma na akụkụ eletriki, n'ihi ya, a pụkwara iji ya na-emepụta ihe dị iche iche nke shells, ihe ndị na-emepụta ihe na mgbasa ozi capacitive.

ABS resin bụ nke styrene, acrylonitrile, butadiene terpolymer, nwere mmetụta dị mma na-eguzogide, nguzogide kemịkalụ na ihe ọkụ eletrik, bụ ihe dị mma nke shei, nke a na-ejikarị na ngwa ụlọ / ngwa ụlọ ọrụ na ngwa ngwa, ụgbọ ala dashboard / ọnụ ụzọ / fender.