Akụkọ ụlọ ọrụ

Polytetrafluoroethylene (Teflon ma ọ bụ PTFE), nke a na-akpọkarị "eze rọba", bụ ngwakọta polymer nke polytetrafluoroethylene mere site na polymerization Ewezuga ọla alkali gbazere, PTFE anaghị emebi emebi site na reagent ọ bụla. Dịka ọmụmaatụ, mgbe esichara ya ...

Fluororubber bụ ụdị synthetic polymer elastomer nwere fluorine atom na carbon atom nke isi yinye ma ọ bụ n'akụkụ yinye. Okwu mmeghe nke fluorine atom na-enye rọba ezigbo nguzogide okpomọkụ, nguzogide oxidation, nguzogide mmanụ, resis corrosion ...

Ethylene propylene roba bụ roba sịntetịt na ethylene na propylene dị ka ndị isi monomers. Dị ka ihe mejupụtara monomers si dị na agbụ molekụla, enwere ike kewaa ya na ethylene propylene diene monomer na ethylene propylene diene monomer. Ihe...

Styren butadiene roba (SBR), makwaara dị ka polystyrene butadiene copolymer. Ọrụ nhazi na arụmọrụ ngwaahịa dị nso na roba eke. Ụfọdụ ihe ndị dị ka iyi nguzogide, nguzogide okpomọkụ, iguzogide ịka nká na vulcanization ...

A na-enweta NBR site na emulsion polymerization nke butadiene na acrylonitrile, na NBR na-emepụta karịsịa site na emulsion emulsion polymerization dị ala. Mmanya mmanu mmanu mmanu, akwa mkpuchi akwa, ezigbo nguzogide okpomoku, adhesion siri ike. Ọdịmma ya adịghị mma ...

Neoprene, nke a makwaara dị ka neoprene, bụ rọba dị larịị ọhụrụ. A na-ejikarị chloroprene (ie 2-chloro-1,3-butadiene) α- rọba sịntetik, nke a na-emepụta site na polymerization, na-ejikarị ngwaahịa na-eguzogide ihu igwe, nrapado sole, mkpuchi na rọketi ...

Eke roba roba eke eke bụ ụdị eke elu molekul compound na polyisoprene dị ka isi akụrụngwa. Usoro ihe omimi ya bụ (c5h8) n. 91% ~ 94% nke ihe mejupụtara ya bụ roba hydrocarbons (polyisoprene), na ndị ọzọ abụghị rubbe ...

Valve dị ka otu n'ime ngwá ọrụ dị mkpa na mmepụta mmepụta ihe, site na nhọrọ iji na-edozi nwere ike izute ọtụtụ nsogbu, ebe a Xiaobian chịkọtara ụfọdụ nsogbu nkịtị, lee ma ọ ga-enyere gị aka? 1, Gịnị bụ ihe atọ bụ isi ihe kwesịrị ịbụ co...

① Okwu Mmalite nke gasket Polytetrafluoroethylene (PTFE) mbukota gasket bụ ụdị nke na-abụghị ọla mejupụtara kwushin, nke a na-emekarị mejupụtara akụkụ abụọ: mkpuchi na ntinye. Isi ọrụ nke envelopu bụ mgbochi corrosion, nke a na-emekarị ...

Gasket bụ isi akara nke njikọ flange, yabụ nhọrọ ziri ezi nke gasket bụkwa isi ihe iji hụ na njikọ flange anaghị agbapụta. Dị ka ihe dị iche iche si dị, gaskets nwere ike kewaa n'ime ọtụtụ ụdị. Na mgbakwunye na ụdị gasket, th ...