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He aha nā ʻokoʻa ma waena o nā mea hoʻoponopono PVC a me nā mea hoʻoponopono hū PVC?
ʻO nā mea hoʻoponopono hoʻoheheʻe PVC no kekahi ʻano o nā huahana kōkua hoʻoili PVC. I ke kaʻina o ka hana ʻana i nā mea PVC, pono e hoʻohui ʻia nā huahana kōkua hana PVC he nui e pāʻani i kekahi kuleana, a ʻo kekahi ʻano huahana he PVC foaming regulators. ʻO nā mea kōkua hana PVC me ...Heluhelu hou aku -
He aha nā kumu o ka hoʻokumu ʻana o nā ʻōhū i ka ʻāpana o nā ʻāpana plastic foamed?
ʻO kekahi kumu no ka haʻahaʻa loa o ka ikaika kūloko o ka hehee iho, e puka mai ai nā ʻōhū mai waho mai i loko; ʻO ke kumu ʻelua, ma muli o ka haʻahaʻa haʻahaʻa a puni ka heheʻe, hoʻonui ʻia nā ʻōpū kūloko a nāwaliwali ko lākou ikaika, e hana ana i nā ʻōpū mai loko mai. ...Heluhelu hou aku -
Nā ala mālama no nā mea hoʻoponopono PVC
1、 Hiki i nā mea hoʻoponopono hoʻoheheʻe PVC ke hoʻololi i ko lākou mau waiwai ke ʻike ʻia i ka wela, no laila pono lākou e mālama ʻia mai nā lapalapa, nā paipu wela, nā mea wela, a me nā kumu wela ʻē aʻe. ʻO ka hoʻohui ʻana i nā regulators foaming PVC hiki ke hoʻoulu i ka lepo, a inā pili ka lepo me nā maka a i ʻole ka ʻili, e ...Heluhelu hou aku -
Hoʻokomo nui ka ʻoihana petrochemical i ka hana "Belt and Road" a ke kākau nei i kahi mokuna hou
ʻO 2024 ka makahiki hoʻomaka o ka makahiki ʻelua o ke kūkulu ʻana i ka "Belt and Road". I kēia makahiki, ke hoʻomau nei ka ʻoihana petrochemical o Kina e hui pū me ka "Belt and Road". Ke holomua nei nā papahana e kū nei, a ua kokoke e hoʻokō ʻia nā hana hou he nui ...Heluhelu hou aku -
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 e 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 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
