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E mālama pono i ke koho ʻana i ka polyethylene chlorinated
ʻO ka mālama ʻana i ke koho ʻana i ka polyethylene chlorinated: CPE chlorinated polyethylene i hoʻohana nui ʻia i loko o ka friji magnetic strips, PVC puka puka a me ka puka aniani, nā paipu paipu, nā mea hoʻopili, nā makapō, nā uea a me nā sheaths cable, nā ʻōwili wai, nā ahi-retar ...Heluhelu hou aku -
ʻO nā kumu o ka hoʻomohala wikiwiki ʻana o nā mea hoʻokele calcium zinc e pili ana i ka honua
I ka hana ʻana i nā huahana plastic, hoʻohana mākou i ka nui o nā stabilizers, i waena o nā mea hoʻohui i hoʻohana nui ʻia. ʻOiai ʻaʻole kūʻai ʻia nā mea hoʻopaʻa paʻakai alakaʻi a loaʻa ka paʻa wela maikaʻi, ua hoʻohana nui ʻia lākou. Eia naʻe, ke...Heluhelu hou aku -
He aha nā ʻokoʻa ma waena o nā mea hana PVC, plasticizers, a me nā lubricants?
No ka mea, kūpono loa nā mea hana hana PVC me PVC a loaʻa i ke kaumaha molecular pili kiʻekiʻe (e pili ana i (1-2) × 105-2.5 × 106g/mol) a ʻaʻohe pauka uhi, hiki ke wela a hui ʻia i ka wā o ke kaʻina hana. Ua palupalu mua lākou a ...Heluhelu hou aku -
Pehea e ho'āʻo ai i ka hoʻohui ʻia ʻana o nā mea anorganic i
Pehea e ho'āʻo ai i ka hoʻohui ʻana o nā meaʻokoʻa i loko o nā mea kōkua hoʻoponopono ACR: Ke ala ʻike no Ca2+: Nā mea hana hoʻokolohua a me nā reagents: beaker; ʻOmole ʻano cone; Hune; burette; Puhi uila; Anhydrous ethanol; ʻO ka waiʻona hydrochloric, NH3-NH4Cl hoʻoheheʻe pale, hōʻailona calcium, 0.02mol/L ...Heluhelu hou aku -
He aha nā pilikia kala ma hope o ka hoʻololi ʻana o ka calcium zinc stabilizers i nā paʻakai kēpau?
Ma hope o ka hoʻololi ʻana o ka stabilizer mai ka paʻakai alakaʻi i ka calcium zinc stabilizer, maʻalahi ka ʻike ʻana he ʻōmaʻomaʻo ke kala o ka huahana, a paʻakikī ke hoʻokō i ka hoʻololi ʻana mai ka ʻōmaʻomaʻo a i ka ʻulaʻula. Ma hope o ka stabilizer o nā huahana PVC paʻakikī e transfor ...Heluhelu hou aku -
Nā pōmaikaʻi o ka hoʻohana ʻana i ka polyethylene chlorinated i nā kelepona pūnaewele
1. E hoʻomaikaʻi i ka pae ʻenehana o nā huahana uea CPE ʻenehana i ka hana piha, maikaʻi loa ka lapalapa ahi a me ka ʻaila kūpaʻa, maikaʻi ka wela o ka wā kahiko, ke kū ʻana o ka ozone, ka pale ʻana i ke aniau, a me ke kaʻina hana maikaʻi. ʻAʻohe ona scorchin...Heluhelu hou aku -
ʻO nā ala e hoʻomaikaʻi ai i ka maikaʻi o nā regulators foaming PVC:
Nui nā ala e hoʻomaikaʻi ai i ka maikaʻi o nā regulators foaming PVC. ʻO ka mea nui e hoʻonui i ka ikaika hehee o PVC. No laila, ʻo kahi ala kūpono e hoʻohui i nā mea hoʻohui e hoʻomaikaʻi i ka ikaika heheʻe a hoʻemi i ka mahana hana. ...Heluhelu hou aku -
He aha nā poho i hana ʻia e ka haʻahaʻa haʻahaʻa chlorinated polyethylene CPE i ka hana PVC
ʻO ka polyethylene chlorinated (CPE) he huahana hoʻololi chlorinated o ka polyethylene kiʻekiʻe kiʻekiʻe (HDPE). Ma ke ʻano he hoʻololi hoʻololi no ka PVC, pono ka ʻike chlorine o CPE ma waena o 35-38%. Ma muli o kona kūlana maikaʻi loa o ka wā, ke kū anuanu, ke kū'ē ahi, ke kū'ē aila, ka hopena hopena ...Heluhelu hou aku -
ʻIkepili o nā ʻano hoʻāʻo maʻamau no ka PVC Calcium Zinc Stabilizers
Hoʻohana ʻia nā huahana paʻa PVC i nā ʻoihana like ʻole. Pono ka loiloi a me ka hoʻāʻo ʻana o PVC calcium zinc stabilizers i nā ʻano like ʻole e pili ana i kā lākou hana. Ma ka laulā, ʻelua mau ala nui: static a dynamic. ʻO ke ʻano static e pili ana i ke ʻano pepa hōʻike ʻulaʻula ʻo Congo, ka ʻelemakule o ...Heluhelu hou aku -
He aha nā pilikia i ka mākeke kōkua hana PVC?
1. Aia kekahi ʻokoʻa ma waena o nā mea hana PVC kūloko a me nā huahana ʻē aʻe, a ʻaʻole i loaʻa i nā kumu kūʻai haʻahaʻa kahi pōmaikaʻi nui i ka hoʻokūkū mākeke. ʻOiai ua loaʻa i nā huahana kūloko kekahi mau kūlana ʻāina a me nā kumukūʻai i ka hoʻokūkū mākeke, loaʻa iā mākou kekahi mau āpau i ka hana huahana ...Heluhelu hou aku -
ʻO nā waiwai kino a me nā hana nui o nā mea kōkua hana PVC
ʻO ke kōkua kaʻina hana PVC he thermoplastic graft polymer i loaʻa mai ka polymerization o ka methyl methacrylate a me ka acrylate ma o ka lotion hua. Hoʻohana nui ia no ka hana ʻana a me ka hana ʻana o nā mea PVC. He hopena maikaʻi ia i ka hoʻomaikaʻi ʻana i ka hopena o nā mea PVC. Hiki iā ia ke hoʻomākaukau ...Heluhelu hou aku -
He aha nā mea e pili ana i ka maikaʻi o nā mea kōkua
1. Ka helu viscosity Hōʻike ka helu viscosity i ka awelika molecular kaumaha o ka resin a ʻo ia ke ʻano nui no ka hoʻoholo ʻana i ke ʻano o ka resin. ʻOkoʻa nā waiwai a me ka hoʻohana ʻana o ka resin ma muli o ka viscosity. E like me ka piʻi ʻana o ka polymerization o PVC resin, mechanical p ...Heluhelu hou aku
