Kedu ihe njiri mara PPS?

Kedu ihe njiri mara PPS?

Njirimara nke PPS: Ikuku kwere nkwa na onodu di elu nwere ike ịnọgide na-arụ ọrụ na 260 ℃, na gburugburu ọnọdụ dị elu, ike na nke siri ike, kemịkal A na-ahụkarị ihe na-eguzogide na-eguzogide na-eguzogide na-eguzogide (ugbu a ọ bụla na-eguzogide n'okpuru 200 ℃ Sollleslenene ogologo, inorganic acid, nke dị mma na-adabere na radieshon dị elu, ihe mgbochi Ọrụ Ultraviolet, n'onwe ya nwere ikike ire ere, mkpuchi mkpuchi.

Ọrụ a na-emebu: PPS bụ ọdịdị ọcha, klọọkụ dị elu, polymer siri ike ma na-acha uhie uhie, ọ ga-abawanye madụ. PPS Flamename Lardntant, ndeksi oxygen dị elu dị ka 44% ma ọ bụ karịa; E jiri ya tụnyere plastik ndị ọzọ, ọ dị elu na plastik flament na-ere ahịa (Incygen oxygen oxygen nke 47%, PVC Index nke 47%, na ndị ọzọ). Oxygex nke 47%, PSF maka 30%, pa66 maka 29%, MPPO maka 28%, PC maka 25%).

Ọrụ ndị ọrụ: ọrụ pps dị ọcha adịghị elu, ọkachasị ike mmetụta dị ala. Ka iko fibervement ga-abụ ezigbo mmezi na ike ike na ike ike, ike nke na-emetụta, ike mgbanwe> 220MPa, enweghị mmetụta mmetụta ike)> 16MPA. PPS na-emesi ike dị oke elu, ọ dị obere na plastik injinịa. PPS na-adị ọcha modulus ruo 3.8GPA, mgbanwe nke jupụtara na ya nwere ike iru 12.6GB, mụbara site na ugboro ise. Na isi okwu nke PPO a ma ama bụ naanị 2.55GPA, PC bụ naanị 2.1GPA. PPS nwere oke mgbochi na ike ọgwụgwụ iguzogide ya, ezi nguzogide na-emegide ibu. Ihe siri ike dị elu, Rockwell siri ike> 100hr; Nnukwu iyi na-eguzogide eguzogide, 1000 RPM dị 0000 0.04g, nwere ike ịbụ ezigbo mmezigharị na igwe ndị ọzọ na-agbagide, esemokwu coffied nke 0.01 ~ 0.02. PPS nwekwara ogo ụfọdụ nke ịkpụ onwe gị. Ọrụ ọrụ nke pps na ọnọdụ okpomọkụ nke ezi uche dị obere.

Ọrụ ikuku: pps nwere ọrụ ọkụ dị mma, na-agbaze na-agafe 280 ℃, obere okpomọkụ karịrị 260 ℃, enwere ike iji ya ruo ogologo oge na 200 ℃. Ikuku na ikuku na 700 ℃ nbibi, inters gas na 1000 ℃ ka dabere na 40% nke akụrụngwa. Mgbe mgbanwe pụrụ iche nke ụdị, ọkụ na-egbu mgbu nwere ike iru 350 ℃ ma ọ bụ karịa.

Ọrụ eletriki: Ọrụ elektrik dị oke egwu, ma e jiri ya tụnyere plastics ndị ọzọ na-enweghị atụ, na obere oge, ọnọdụ okpomọkụ na mgbanwe okpomọkụ abụghị buru ibu; PPS Arc iguzogide dị mma, enwere ike iji ya tụnyere igwefoto. A na-ejikarị PPS na akụrụngwa mkpuchi, ego nke enwere ike ị nweta 30% nke akwa ahụ.

Kemịkalụ kemịkalụ: otu n'ime njirimara nke pps dị mma na-arụ ọrụ kemịkalụ bụ nke abụọ na F4; Pps na ọtụtụ acid, Esta, otu, Aldehydes, phenols na aliparbons, enweghị ụkwụ hydrocarbylene sulfide na 200 ℃ ma ọ bụ nke acid, alkalic na Nnu na-eguzogide siri ike. Ọ bụghị ọgwụgwọ chlorinated chlorinated chlorinated chlorinated chlorize, oxidize setịrị, sulfuric acid, aquidgen peroxide na sodium hypochlorite.