chloroprene roba CR244
Neoprene, nke a makwaara dị ka roba chloroprene na Xinping roba. A na-eji rọba sịntetịt nke α-polymerization nke chloroprene (2- chloro-1,3- butadiene) na-emepụta n'ọtụtụ ebe na ngwaahịa ihu igwe, sọks viscose, mkpuchi na mmanụ rọketi.
Flake ma ọ bụ ngọngọ nwere ọcha mmiri ara ehi, agba aja aja ma ọ bụ ìhè aja aja bụ elastomer nke alfa polymerization nke chloroprene (ya bụ 2- chloro -1,3- butadiene) mepụtara dị ka isi akụrụngwa. The solubility parameter nke chloroprene roba akaụntụ δ = 9.2 ~ 9.41. Soluble na toluene, xylene, dichloroethane na vanadium ethylene, ubé soluble na acetone, methyl ethyl ketone, ethyl acetate na cyclohexane, insoluble na n-hexane na mmanụ ihe mgbaze, ma soluble na ngwakọta ihe mgbaze mejupụtara nke ọma ihe mgbaze na ọjọọ mgbaze na ndị na-abụghị ihe mgbaze. ma ọ bụ ihe mgbaze ọjọọ na-abụghị ihe mgbaze n'ụzọ kwesịrị ekwesị, ọzịza na mmanụ ihe oriri na mmanụ ịnweta mmanụ ma ọ bụghị dissolving.
Ezi anụ ahụ na n'ibu Njirimara, mmanụ na-eguzogide, okpomọkụ na-eguzogide, ire ọkụ na-eguzogide, ìhè anyanwụ, ozone eguzogide, acid na alkali iguzogide na chemical reagent iguzogide. Ọdịmma bụ ogbenye oyi na-eguzogide na nchekwa nkwụsi ike. Ọ nwere ike ike dị elu, elongation, crystallinity reversible na ezigbo adhesion. Ịka nká na-eguzogide okpomọkụ. Magburu onwe mmanụ na-eguzogide na chemical corrosion eguzogide. Nguzogide ihu igwe na mgbochi ịka nká ozone bụ nke abụọ na ethylene propylene roba na roba butyl. The okpomọkụ eguzogide bụ Ẹkot na nke nitrile roba, na decomposition okpomọkụ nke 230 ~ 260 ℃, mkpụmkpụ-okwu eguzogide nke 120 ~ 150 ℃, ogologo oge ojiji na 80 ~ 100 ℃, na ụfọdụ ire ere retardancy. Nguzogide mmanụ bụ nke abụọ na naanị rọba nitrile. Ezi corrosion iguzogide inorganic acid na alkali. Nguzogide oyi na-adịghị mma na mkpuchi ọkụ eletrik adịghị mma. Nkwụsi ike nke nchekwa nke raw roba adịghị mma, nke na-eduga na ihe omume nke "sulfur onwe onye". Viscosity Mooney na-abawanye na rọba raw na-esi ike. Ụdị mba ọzọ gụnyere AD-30 (USA), A-90 (Japan), 320 (Germany) na MA40S (France).
CR122 chloroprene roba: ngwaahịa rọba dị ka eriri nnyefe, eriri ụgbọ njem, wires na eriri, mpempe akwụkwọ roba na-eguzogide mmanụ, eriri roba na-eguzogide mmanụ na ihe mkpuchi.
CR122 chloroprene roba: ngwaahịa rọba dị ka eriri nnyefe, eriri ụgbọ njem, wires na eriri, mpempe akwụkwọ roba na-eguzogide mmanụ, eriri roba na-eguzogide mmanụ na ihe mkpuchi.
CR232 chloroprene roba: eriri USB, eriri roba na-eguzogide mmanụ, akara roba, nrapado, wdg.
CR2441 2442 chloroprene roba: akụrụngwa maka mmepụta nrapado, eji maka njikọta metal, osisi, roba, akpụkpọ anụ na ihe ndị ọzọ.
CR321 322 ụdị chloroprene roba: USB, roba osisi, nkịtị na mmanụ na-eguzogide roba sooks, mmanụ na-eguzogide roba akpụkpọ ụkwụ, ifufe deflector, poncho, tent ákwà, ebu eriri, ebu eriri, roba akara, ikuku kwushin nke ugbo capsule, lifeboat, wdg. A na-eji ya dị ka ihe na-eme ka ihe siri ike nke acrylate ngwa ngwa structural nrapado (SGA) gbanwee.
