chloroprene rubber CR322

ʻO Neoprene, ʻike ʻia hoʻi pulupulu chloroprene a me Xinping kalapona. Hoʻohana nui ʻia ka synthetic rubber i hana ʻia e ka α-polymerization o ka chloroprene (2-chloro-1,3-butadiene) i nā huahana weathering, viscose soles, coatings a me nā wahie rocket.

ʻO ka flake a i ʻole poloka me ka waiu keʻokeʻo, beige a ʻeleʻele paha ke ʻano he elastomer i hana ʻia e ka alpha polymerization o chloroprene (ie 2- chloro -1,3- butadiene) ma ke ʻano he mea maka nui. ʻO ka ʻokoʻa solubility o ka chloroprene rubber account no δ = 9.2 ~ 9.41. Hiki ke hoʻoheheʻe ʻia i loko o ka toluene, xylene, dichloroethane a me ka vanadium ethylene, hiki ke hoʻoheheʻe ʻia i ka acetone, methyl ethyl ketone, ethyl acetate a me cyclohexane, hiki ʻole ke hoʻoheheʻe ʻia i ka n-hexane a me ka mea hoʻoheheʻe ʻia, akā hiki ke hoʻoheheʻe ʻia i loko o ka mea hoʻoheheʻe ʻia i haku ʻia me ka mea hoʻoheheʻe maikaʻi a me ka mea hoʻoheheʻe maikaʻi ʻole a me ka non-solvent. a i ʻole ka mea hoʻoheheʻe maikaʻi ʻole a me ka mea hoʻoheheʻe ʻole ma ke ʻano kūpono, ka pehu ʻana i ka ʻaila meaʻai a me ka ʻaila mineral akā ʻaʻole i hoʻoheheʻe ʻia.

ʻO nā waiwai kino a me nā mechanical maikaʻi, kaʻaila kū'ē, ke kū'ē wela, ka pale ahi, ke kū'ē o ka lā, ke kū'ē o ka ozone, kaʻakika a me ka alkali a me ke kū'ē kemika. ʻO nā hemahema ka maikaʻi ʻole o ke anu anuanu a me ka mālama paʻa. Loaʻa iā ia ka ikaika tensile kiʻekiʻe, elongation, reversible crystallinity a me ka adhesion maikaʻi. ʻO ke kūʻokoʻa a me ka pale wela. ʻOi aku ka maikaʻi o ka pale ʻana i ka aila a me ka pale ʻana i ka corrosion. ʻO ka pale ʻana i ka wā a me ka pale ʻana o ka ozone ka lua wale nō i ka ethylene propylene rubber a me ka butyl rubber. ʻO ke kūpaʻa wela e like me ka nitrile rubber, me ka mahana decomposition o 230 ~ 260 ℃, ke kūpaʻa pōkole o 120 ~ 150 ℃, hoʻohana lōʻihi ma 80 ~ 100 ℃, a me kekahi mau ahi retardancy. ʻO ka pale ʻaila ka lua ma mua o ka nitrile rubber. ʻO ke kūpaʻa ʻino maikaʻi i ka waika inorganic a me ka alkali. ʻAʻohe pale anu a maikaʻi ʻole ka hoʻokaʻawale uila. ʻAʻole maikaʻi ka paʻa o ka mālama ʻana i ka ʻōpala maka, kahi e alakaʻi ai i ke ʻano o ka "self-sulfur". Piʻi ka viscosity Mooney a paʻakikī ka ʻōpala maka. ʻO nā hōʻailona haole ka AD-30 (USA), A-90 (Iapana), 320 (Kelemānia) a me MA40S (Palani).

CR122 chloroprene rubber: nā huahana lāʻau lapaʻau e like me nā kāʻei hoʻouna, nā kāʻei halihali, nā uwea a me nā kaula, nā ʻāpana ʻaila-ʻaila, nā ʻili ʻaila a me nā mea hoʻopaʻa.

CR122 chloroprene rubber: nā huahana lāʻau lapaʻau e like me nā kāʻei hoʻouna, nā kāʻei halihali, nā uwea a me nā kaula, nā ʻāpana ʻaila-ʻaila, nā ʻili ʻaila a me nā mea hoʻopaʻa.

CR232 chloroprene pulupulu: uwea sheath, oil-resistant rubber hose, rubber seal, adhesive, etc.

CR2441 2442 chloroprene rubber: mea maka no ka hana hoʻopili, hoʻohana ʻia no ka hoʻopaʻa ʻana i ka metala, ka lāʻau, ka ʻili, ka ʻili a me nā mea ʻē aʻe.

CR321 322 type chloroprene rubber: uwea, papa pahu, mea maʻamau a me ka aila-kūpaʻa paipu pulupulu, ka aila-kūpaʻa lole kāmaʻa, wind deflector, poncho, lole lole, conveyor kāʻei, conveyor kāʻei, rubber sila, ea cushion o ka mahiʻai capsule, lifeboat, etc. Hoʻohana ʻia ma ke ʻano he mea paʻakikī o ka acrylate fast structural adhesive (SGA) i hoʻololi ʻia.