Akụkọ
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EPDM vs PTFE
EPDM rọba bụ nke thermoset elastomers (roba) nkewa, ebe PTFE bụ nke thermoplastics.Biko mara na ihe abụọ a nwere njupụta dị iche iche.EPDM rọba bụ elastomer thermoset ma ọ bụ ihe rọba.Ọ nwere njupụta dị ala na nke kachasị elu ...GỤKWUO -
Iji mkpuchi PTFE na ngwaọrụ ahụike intravascular
Dr BP van der Wal, Merit Medical Coatings na Charles Fields, Whitford Corporation, na-atụle iji mkpuchi PTFE na ngwaọrụ ahụike intravascular.Enweela ọtụtụ mkparịta ụka gbasara mkpuchi PTFE na ahịa ngwaọrụ ahụike vaskụla.Na Nọvemba, 2015 FDA nyere nchekwa nchekwa ...GỤKWUO -
Ultra-high-molecular-weight polyethylene
Ultra-high-molecular-weight polyethylene (UHMWPE, UHMW) bụ akụkụ nke polyethylene thermoplastic.A makwaara dị ka high-modul polyethylene, (HMPE), ọ nwere nnukwu agbụ ígwè, na a molekụla uka na-emekarị n'etiti 3.5 na 7.5 nde amu. The ogologo yinye na-eje ozi nyefee ibu ọzọ effecti.GỤKWUO -
Ọdịiche dị n'etiti Polyurethane na Nylon Tubing
Na-agbalị ikpebi ma ị ga-azụta tubing nylon ma ọ bụ polyurethane hoses maka ngwa pneumatic gị?Ịghọta ọdịiche dị na ihe onwunwe ga-enyere gị aka ime nhọrọ ziri ezi ma melite arụmọrụ usoro nke ọma.Polyurethane Hose ma ọ bụ Nylon tubing?Mgbanwe: Mgbe polyuret ...GỤKWUO -
Nkọwa na nkọwa UHMWPE
Nkọwa UHMWPE bụ mkpọokwu nke Ultra High Molecular Weight PolyEthylene UHMWPE bụ ahịrị, obere nrụgide, ụdị Ziegler-catalyst, polyethylene resin.Nkwupụta UHMWPE nwere oke molekụla dị arọ nke dị oke arọ, ihe dị ka okpukpu iri karịa nke ịdị arọ molekụla dị elu, njupụta dị elu.GỤKWUO -
Polypropylene-Lined
Polypropylene bụ usoro akụ na ụba anyị kachasị.Ọ nwere ezigbo iguzogide ma inorganic acid na bases.Polypropylene Homopolymer: Ejiri ya na 1"-8" Swaged Pipe; Ejiri ya na 1"-12" ihe nrụnye; Ikike okpomọkụ 0º F- 225º; Ga-egosipụta omume na-adịghị mma ka okpomọkụ na-eru nso 0 F (-18 C); Nwee ụfọdụ ...GỤKWUO
