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He aha nā hana o nā mea kōkua hana PVC?
1. ʻO nā mea kōkua hana PVC PA-20 a me PA-40, e like me nā huahana ACR i lawe ʻia mai, ua hoʻohana nui ʻia i nā kiʻi ʻoniʻoni PVC, nā pepa PVC, nā ʻāpana PVC, nā hoses PVC a me nā huahana ʻē aʻe e hoʻomaikaʻi maikaʻi ai i ka hoʻopuehu ʻana a me ka hana ʻana i ka wela o nā hui PVC. ʻōlinolino o luna...Heluhelu hou aku -
ʻO ka hoʻohana ʻana a me ka mālama ʻana i nā regulators foaming PVC
ʻO ke kumu o ka PVC foaming regulator: Ma waho aʻe o nā ʻano kumu āpau o nā mea hoʻoponopono PVC, ʻoi aku ka nui o ke kaumaha o ka molecular ma mua o nā mea kōkua hana maʻamau, ka ikaika heheʻe kiʻekiʻe, a hiki ke hāʻawi i nā huahana i ʻoi aku ke ʻano o ka hale a me ka haʻahaʻa ...Heluhelu hou aku -
Ka hopena o nā huahana PVC i ke ola o nā kānaka
He hopena koʻikoʻi a paʻakikī nā huahana PVC i ke ola kanaka, a komo lākou i loko o ko mākou ola i kēlā me kēia lā ma nā ʻano he nui.ʻO ka mea mua, hoʻohana nui ʻia nā huahana PVC ma nā ʻāina he nui ma muli o ko lākou lōʻihi, plasticity a me nā kumu kūʻai haʻahaʻa, no laila e hoʻomaikaʻi nui ai i ka convenie ...Heluhelu hou aku -
No ke aha ka liʻiliʻi o ke ʻano o ka PVC foaming regulator a nui ka hopena?
ʻO PVC foaming regulator he paona molekala kiʻekiʻe a hiki ke hoʻomaikaʻi maikaʻi i ka ikaika hehee o PVC.Hiki iā ia ke hoʻopili i ke kinoea huʻihuʻi, hana i kahi ʻano honeycomb like ʻole, a pale i ke kinoea mai ka pakele.ʻO PVC foaming regulator ka "industrial monosodium glutamate", i hoʻohana ʻia i nā smal ...Heluhelu hou aku -
ʻO nā pono a me nā pōʻino o ka hoʻohana ʻana i ka methyltin stabilizer no nā paipu PVC
Organic tin heat stabilizer (thiol methyl tin) 181 (universal) Bangtai Group e hoʻopuka i ka tin organik, i ʻike mau ʻia e ka mākeke no kāna kūlana paʻa a me ka hana maikaʻi loa, a hoʻoponopono maikaʻi i nā pilikia a nā mea hoʻohana e hālāwai pinepine ai i kā lākou huahana: 1. ʻano paʻa ʻole...Heluhelu hou aku -
Ka ʻokoʻa ma waena o ka calcium zinc stabilizer a me ke alakaʻi paʻakai stabilizer
ʻO ka calcium zinc stabilizer a me ka hui paʻakai paʻakai paʻakai e pili ana i ka PVC thermal stabilizers e pāʻani ana i ka paʻa wela i ka hana ʻana i nā huahana PVC.ʻO ka ʻokoʻa ma waena o nā mea ʻelua penei: Calcium zinc thermal stabilizers e hoʻokō i nā koi kūlohelohe a i kēia manawa wi ...Heluhelu hou aku -
Mechanism o ka PVC stabilizer hana
ʻO ka hoʻohaʻahaʻa o PVC ka mea nui ma muli o ka decomposition o nā chlorine ikaika i loko o ka mole ma lalo o ka hoʻomehana a me ka oxygen, ka hopena i ka hana ʻana o HCI.No laila, ʻo ka PVC heat stabilizers ka mea nui i hiki ke hoʻopaʻa i ka chlorine atoms i nā molekala PVC a pale a ʻae paha i ka ...Heluhelu hou aku -
ʻO nā mea nui no ka hoʻomalu ʻana i ke kaʻina hana huʻa PVC
Hiki ke hoʻokaʻawale ʻia ka ʻūhā palaki i ʻekolu mau kaʻina: ka hoʻokumu ʻana i ka nuclei bubble, ka hoʻonui ʻana i ka nuclei bubble, a me ka hoʻopaʻa ʻana o nā kino hupa.No nā pepa pahu PVC, he hopena koʻikoʻi ka hoʻonui ʻana o ka puʻupuʻu kumu i ka maikaʻi o ka ʻōpala.Aia ka PVC i nā molekole kaulahao pololei, w...Heluhelu hou aku -
ʻO ka hōʻuluʻulu o ka ʻike noiʻi o nā mea hoʻololi hopena PVC
(1) ʻO ka CPE Chlorinated polyethylene (CPE) kahi huahana pauka o ka chlorination i hoʻokuʻu ʻia o HDPE ma ka pae wai.Me ka piʻi ʻana o ka degere chlorination, lilo ka HDPE crystalline mua i mea amorphous elastomer.Hoʻohana ʻia ʻo CPE ma ke ʻano he mea hoʻoikaika paʻakikī i ka maʻi chlorine ...Heluhelu hou aku -
He keʻokeʻo nā huahana huʻihuʻi PVC, akā i kekahi manawa huli melemele ke mālama ʻia no ka manawa lōʻihi.He aha ke kumu?
ʻO ka mea mua, pono ʻoe e hoʻoholo inā loaʻa kahi pilikia me ka mea hana foaming i koho ʻia.Hoʻohana ʻia ka mea hoʻoheheʻe PVC e hoʻoheheʻe a hana i ke kinoea e kumu ai nā pores.Ke hiki i ka mahana hana ke hiki i ka wela decomposition o ka mea hoʻohua, ʻaʻole maoli ia e ...Heluhelu hou aku -
ʻO kekahi mau pilikia e pili ana i ka polyethylene chlorinated:
ʻO ka polyethylene chlorinated (CPE) kahi mea polymer saturated me ka ʻano pauka keʻokeʻo, ʻaʻohe mea ʻawaʻawa a me ka ʻala.He maikaʻi ke kū'ē i ka wā, ke kū'ē ozone, ke kū'ē kemika, a me ke kū'ēʻana i ka wā kahiko, a me ke kū'ēʻana i kaʻaila maikaʻi, ka lapalapa ahi, a me nā waiwai kala.Maikaʻi loa ...Heluhelu hou aku -
Pehea ka nui o kāu ʻike e pili ana i nā regulators foaming PVC
1、 ʻO ka mīkini hana: ʻO ke kumu o ka hoʻohui ʻana i nā polymers kaumaha ultra-high molecular i nā huahana PVC foam e hoʻolaha i ka plasticization o PVC;ʻO ka lua, ʻo ia ka hoʻomaikaʻi ʻana i ka ikaika hoʻoheheʻe ʻana o nā mea hoʻoheheʻe PVC, pale i ka hui ʻana o nā ʻōpū, a loaʻa i nā huahana i hoʻohālikelike ʻia;ʻO ke kolu ka ens...Heluhelu hou aku
