Mea Hana Maikaʻi Kumukūʻai VAE EMULSION(VAE) CAS:24937-78-8

Mea Hana Maikaʻi Kumukuai VAE EMULSION(VAE) CAS:24937-78-8 Kiʻi Manaʻo

wehewehe pōkole:

Loaʻa ka VAE EMULSION(VAE) ma ka hōʻiliʻili ʻana i ka ethylene a me ka ethyl acetate e like me nā ʻāpana like ʻole.ʻO ka pōkole English o EVA e hōʻike ana i ka haku mele ethylene, ʻo VA e hōʻike ana i nā ʻāpana acetate ethylene.Pili loa ka ʻike.Wahi a nā ʻokoʻa VA ʻokoʻa, hiki ke hoʻokaʻawale ʻia ka VAE EMULSION(VAE) i ʻekolu mau ʻāpana: ʻo ka VA maʻiʻo he 5% Chemicalbook-40% i kapa ʻia ʻo EVA plastic, ka mea i hoʻohana nui ʻia no ka hoʻololi ʻana i ka polyethylene, nā uea hana a me nā kaula, nā kiʻiʻoniʻoni lahilahi, a nā huahana ʻē aʻe a me ka hui ʻana;ʻO ka ʻikepili VA he 40% -90% i kapa ʻia ʻo EVA rubber, ka mea i hoʻohana nui ʻia no ka ʻōpala, nā kaula a me nā ʻenehana ʻoihana automotive.ʻOi aku ka kiʻekiʻe o ka waihona VA ma mua o 90%, i kapa ʻia ʻo polyache acetate emulsion lotion, a hoʻohana nui ʻia no nā adhesives, coatings, etc.

CAS: 24937-78-8

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā huaʻōlelo like

Imerys Glomax JDF; mau mea seramika, mea kemika; Copper zinc ferrite, Zinc copper ferrite, Zinc copper iron oxide; SUBSTANCE H5; TITANIUM OXIDE S; COPPER ZINC IRON OXIDE, NANOPOWDER, 98.&;CHINACLAYCALCINED;Mischoxid/Bi: 1,8/Bi: Ca: 2,02 - 2,1/Cu: 3,0 - 3,06/O: x/Pb: 0,34 - 0,4/Sr: 1,91 - 2,0)

Nā noi o VAE

E hoʻohui i ka glue-1 ， ka ʻūhā / ka hoʻonohonoho hoʻonohonoho i ke kāpili kūikawā, ʻo ia ka lotion vinyl acetate ethylene copolymer kiʻekiʻe.Loaʻa iā ia ka viscosity mua maikaʻi a me ke kūpaʻa mechanical.Ke hoʻohālikelike ʻia me ka polyvinyl acetate lotion, hiki ke hoʻomaikaʻi maikaʻi ʻia kona wikiwiki curing, adhesion a me nā mea noi.Loaʻa iā ia ka hoʻopili maikaʻi ʻana i ke kiʻi ʻoniʻoni a me ka alumini alumini, ka palupalu mau loa i nā composites e pili ana i ka pepa, a me kahi ākea o nā ʻano.

ʻO ka Ethylene-ethyl acetate communist ka hopena maikaʻi a me ke koʻikoʻi ka haʻihaʻi, palupalu, elasticity kiʻekiʻe, anti-puncture a me ka paʻa kemika, hana uila maikaʻi, biocompatibility maikaʻi, haʻahaʻa haʻahaʻa, a me nā mea hoʻopiha, flame retardant Ua ʻoi aku ka maikaʻi o ka mea hoʻokō.ʻOkoʻa ka EVA mai ka VA content, ChemicalBook mai ka plastic, rubber, a hiki i ka emulsion, a he ākea ka laulā noi, kūpono no ka ʻoki ʻana, ka hoʻoheheʻe ʻana, ka puhi ʻana i ka plastic, ka uhi, ka hoʻoheheʻe wela a me nā ʻano hana ʻē aʻe.Hiki ke hoʻohana i nā kaula.ʻO nā ʻāpana hoʻopaʻa, mālama olakino, kiʻiʻoniʻoni insulating, paipu, nā mea pā, nā mea kūkulu hale, nā mea uila, nā mea kaʻa a me nā pono o kēlā me kēia lā.

Hōʻike o VAE

Huihui	Hōʻike
Maʻiʻo o ka mea nonvolatile	≥54.5%
ʻOka (mPa• s，25 ℃)	3300-4500
Maʻiʻo o ka ethylene	14%～18%
Ka wela hana kiʻiʻoniʻoni liʻiliʻi	≤0 ℃
PH (25 ℃)	4.0～6.5

Hana kino:

Ke Kumu Molekala: C18H30O6X2

Kaumaha Molekala: 342.43

Huihui Molekala:

ʻAno: ʻO ka wehewehe pōkole o VAE ʻo ia ka hoʻokomo ʻana i ka hui vinyl acetate (VA) i loko o ke kaulahao lōʻihi o ka polyethylene (PE), kahi o ka waihona VA ka mea nui loa e pili ana i kāna hana, no ka mea he hui polar ʻo VA.Me ka hoʻonui ʻana o ka ʻike VA, hoʻemi ka crystallinity, a hoʻomaikaʻi ʻia ka maʻalahi, ka hopena a me ka pale ʻana i ka aila.Eia nō naʻe, me ka hoʻonui like ʻana o kona polarity, ua hoʻonui ʻia ka hoʻohālikelike ʻana me nā mea hoʻopihapiha, a ua hoʻonui iki ʻia ka retardancy ahi.