Mea Hana Maikaʻi Kumukūʻai VAE EMULSION(VAE) CAS:24937-78-8
Nā huaʻōlelo like
ʻO Imerys Glomax JDF; nā mea keramika, nā kemika; Keleawe zinc ferrite, Zinc keleawe ferrite, Zinc keleawe hao oxide; SUBSTANCE H5; TITANIUM OXIDE S; COPPER ZINC IRON OXIDE, NANOPOWDER, 98.&CHINACLAYCALCINED; Mischoxid (Bi: 1,8/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 hui glue-1, ka hui huʻa / hoʻonohonoho i ka glue kūikawā, ʻo ia ka lotion vinyl acetate ethylene copolymer kiʻekiʻe. Loaʻa iā ia ka viscosity mua maikaʻi loa a me ke kūpaʻa mechanical. Ke hoʻohālikelike ʻia me ka lotion polyvinyl acetate, hiki ke hoʻomaikaʻi nui ʻia kona wikiwiki hoʻōla, ka hoʻopili ʻana a me nā waiwai noi ʻē aʻe. Loaʻa iā ia ka hoʻopili maikaʻi ʻana i ka ʻili plastik a me ka pepa alumini, palupalu mau i nā composites pepa, a me nā ʻano formula like ʻole.
He kūpaʻa maikaʻi ka Ethylene-ethyl acetate komunist i ka hopena a me ka haki ʻana o ke kaumaha, palupalu, elasticity kiʻekiʻe, anti-puncture a me ke kūpaʻa kemika, hana uila maikaʻi, biocompatibility maikaʻi, haʻahaʻa ka density, a me nā mea hoʻopihapiha, ʻoi aku ka maikaʻi o ka hoʻohālikelike ʻana o ka mea hoʻopau lapalapa. He ʻokoʻa ka EVA mai ka ʻike VA, mai ka plastic, rubber, a i ka emulsion ChemicalBook, a he ākea ka laulā o ka noi, kūpono no ka ʻomi ʻana, ka hoʻoheheʻe ʻana i ka injection, ka puhi ʻana i ka plastic, ka uhi ʻana, ka hoʻoheheʻe wela a me nā ʻano hana ʻē aʻe. Hiki ke hoʻopili ʻia i nā kaula. Nā ʻāpana sila, ka mālama ola, ka ʻili insulating, nā paipu, nā mea pā, nā mea kūkulu hale, nā mea pono uila, nā mea pono kaʻa a me nā mea pono o kēlā me kēia lā.
Nā kikoʻī o ka VAE
| Hui | Nā kikoʻī |
| Ka nui o nā mea i hoʻoheheʻe ʻole ʻia | ≥54.5% |
| Ka mānoanoa (mPa• s,25 ℃) | 3300-4500 |
| Ka nui o ka ethylene | 14%~18% |
| Ka mahana hana kiʻiʻoniʻoni haʻahaʻa loa | ≤0℃ |
| PH (25℃) | 4.0~6.5 |
Hana kino:
ʻO ke ʻano molekala: C18H30O6X2
Kaumaha Molekala: 342.43
Ke ʻano hana molekala:
Nā ʻano: ʻO ka wehewehe pōkole o VAE, ʻo ia ka hoʻokomo ʻana i ka hui vinyl acetate (VA) i loko o ke ʻano kaulahao lōʻihi o ka polyethylene (PE), kahi o ka nui o ka VA ka mea nui e hoʻopilikia ai i kāna hana, no ka mea, he hui polar ka VA. Me ka hoʻonui ʻia ʻana o ka nui o ka VA, emi iho ka crystallinity, a hoʻomaikaʻi ʻia ka maʻalahi, ke kūʻē ʻana i ka hopena a me ke kūʻē ʻana i ka aila. Eia nō naʻe, me ka hoʻonui like ʻana o kona polarity, hoʻonui ʻia ka launa pū ʻana me nā mea hoʻopihapiha, a hoʻonui iki ʻia hoʻi ka pale ʻana i ka lapalapa.
Hoʻopili ʻana o VAE
50kg/pahu, 200kg/pahu; 1ton/IBC;
Pono ka mālama ʻana ma kahi anu, maloʻo a me ka ea.
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