Styrene uye kushandiswa

Chii chinonzi styrene

Styrene yakakosha organic kemikari mbishi, chimiro chayo chemakemikari iC8H8, inopfuta, kemikari ine ngozi, kubva ku pure benzene uye ethylene synthesis.Inonyanya kushandiswa mukugadzira foaming polystyrene (EPS), polystyrene (PS), ABS uye mamwe masynthetic resin uye styrene butadiene rubber (SBR), SBS elastomer, pasi pemvura zvigadzirwa zvinoshandiswa zvakanyanya mukuvaka insulation, kugadzira mota, midziyo yemumba, kugadzira matoyi, machira, mapepa, kurongedza shangu uye mamwe maindasitiri.Mukuwedzera, inogonawo kushandiswa semishonga, pesticide, dhayi, mineral intermediates, ine zvakasiyana-siyana zvekushandisa.Styrene derivatives ndiyo yechina LARGEST ethylene derivatives mushure me polyethylene, ethylene oxide uye vinyl chloride, uye kugadzirwa kwe styrene resins ndeyechipiri kune polyethylene (PE) uye polyvinyl chloride (PVC).

1. Industrial Chain

Hunhu hweiyo styrene indasitiri cheni inogona kupfupikiswa se "yepamusoro inobereka mafuta nemarasha, yakaderera inotakura rabha" - yepamusoro inotakura petroleum kemikari indasitiri cheni uye marasha kemikari indasitiri cheni, yakaderera inobereka resin yekugadzira uye yekugadzira rabha indasitiri.

2.Shandisa

Kumusoro kwe styrene ye ethylene uye pure benzene, kuzasi kwe styrene, EPS foam polystyrene, acrylonitrile - butadiene - styrene terpolymer, SBR/SBL styrene butadiene rabha, styrene latex se downstream dispersant.EPS, ABS uye PS ndiyo yakakura kudzika kudiwa kwe styrene, inoverengera inopfuura 70%.Pamusoro peichi chikamu chekudzika kwemvura kudiwa, styrene inoshandiswawo mumishonga, dhayi, pesticide, mineral processing uye mamwe maindasitiri.

EPS foamed polystyrene inogadzirwa kubva kune styrene uye inopupuma agent yekuwedzera zvigadzirwa, ine hushamwari hwediki, yakaderera yekupisa conductivity, kunyura kwemvura yakaderera, kuzununguka, kuvharidzira kupisa, kuvharira ruzha, hunyoro-uchapupu, anti-vibration, dielectric kuita kwakanaka kumirira. kuitira bhenefiti, inonyanya kushandiswa pakuvaka zvivakwa zvekuvharisa, midziyo yemagetsi / midziyo yemuhofisi pasuru ye cushioning zvinhu uye imwe-nguva yekunwa kapu / mabhokisi, nezvimwe.

PS polystyrene inoshandiswa zvakanyanya muindasitiri yemwenje, kunyanya kushongedza kwemazuva ese, chiratidzo chekuvhenekesa uye kurongedza kwechigadzirwa.Uye zvakare, polystyrene ndeye yakanakisa insulation zvinhu mune yemagetsi chikamu, saka inogona zvakare kushandiswa kugadzira akasiyana ezviridzwa mabhomba, zviridzwa zvemidziyo uye capacitive media.

ABS resin inogadzirwa ne styrene, acrylonitrile, butadiene terpolymer, ine zvakanakisa kupikisa, kupikisa kemikari uye zvinhu zvemagetsi, igomba remhando yepamusoro, rinonyanya kushandiswa mumidziyo yemumba / midziyo yemuhofisi uye zvishongedzo, mota dashboard/gonhi/fender.