Onye nrụpụta ezigbo ọnụ ahịa VAE EMULSION(VAE) CAS: 24937-78-8

nkowa nkenke:

A na-enweta VAE EMULSION (VAE) site n'ịchịkọta ethylene na ethyl acetate dịka oke dị iche iche.Mbibiri Bekee nke EVA na-anọchi anya ihe mejupụtara ethylene, VA na-anọchi anya akụrụngwa ethylene acetate.Ọdịnaya nwere njikọ chiri anya.Dị ka ọdịnaya VA dị iche iche si dị, VAE EMULSION (VAE) nwere ike kewaa ụzọ atọ: ọdịnaya VA bụ 5% Chemicalbook-40% nke a na-akpọ EVA plastic, nke a na-ejikarị eme ihe maka mgbanwe polyethylene, n'ichepụta wires na eriri, ihe nkiri dị mkpa, na ihe nkiri. ngwaahịa ịkpụzi ndị ọzọ na ngwakọta;Ọdịnaya VA bụ 40% -90% akpọrọ EVA roba, nke a na-ejikarị maka rọba, eriri na akụrụngwa ụlọ ọrụ ụgbọ ala.Ọdịnaya VA dị elu karịa 90%, nke a na-akpọ polyache acetate emulsion lotion, ma na-ejikarị eme ihe maka nrapado, mkpuchi, wdg.

Ọkụ: 24937-78-8

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Imerys Glomax JDF; ihe seramiiki, kemịkalụ; ọla kọpa zinc ferrite, Zinc ọla kọpa ferrite, Zinc ọla kọpa iron oxide; IKE H5; Titanium oxide S; COPPER ZINC IRON Oxide, NANOPOWDER, 98.&;CHINACLAYCALCINED;Misch,oxide (Bi: 11) Ca: 2,02 - 2,1/Cu: 3,0 - 3,06/O: x/Pb: 0,34 - 0,4/Sr: 1,91 - 2,0)

Ngwa nke VAE

Tinye ngwakọta gluu-1 ， ngwakọta ụfụfụ / okirikiri nhọrọ ukwuu na gluu pụrụ iche, nke bụ ude mmiri vinyl acetate ethylene copolymer dị elu.Ọ nwere ezigbo viscosity mmalite na nkwụsi ike n'ibu.E jiri ya tụnyere polyvinyl acetate ude mmiri, ngwa ngwa ọgwụgwọ ya, adhesion na ngwa ngwa ndị ọzọ nwere ike ime ka ọ dịkwuo mma.Ọ nwere ezigbo mmachi na ihe nkiri plastik na aluminom foil, ịdị nro na-adịgide adịgide na ihe ndị mejupụtara akwụkwọ, yana ọtụtụ usoro.

Ethylene-ethyl acetate communist nwere mmetụta dị mma nguzogide na mgbawa nrụgide, ịdị nro, ịdị elu dị elu, mgbochi nkwụsị na nkwụsi ike nke kemịkalụ, ịrụ ọrụ eletrik dị mma, ezigbo biocompatibility, njupụta dị ala, na ihe ndị na-ejuputa, onye na-ere ọkụ na-eme ka ọ dịkwuo mma.EVA dị iche na ọdịnaya VA, ChemicalBook sitere na plastik, roba, na emulsion, na ngwa ngwa dị obosara, dabara adaba maka ịgbanye, ịkpụzi injection, ịfụ plastik, mkpuchi, ịkpụzi ọkụ na ụzọ nhazi ndị ọzọ.Enwere ike itinye ya na eriri.Akụkụ akara, nlekọta ahụike, ihe nkiri mkpuchi, ọkpọkọ, ngwa efere, ihe owuwu ụlọ, ngwa eletriki, ngwa ụgbọ ala na ihe ndị dị mkpa kwa ụbọchị.

Nkọwapụta nke VAE

Ngwakọta	Nkọwapụta
Ọdịnaya nke ihe anaghị agbanwe agbanwe	≥54.5%
Viscosity (mPa• s, 25 ℃)	3300-4500
Ọdịnaya nke ethylene	14% ~ 18%
Opekempe ihe nkiri akpụ okpomọkụ	≤0℃
PH (25 ℃)	4.0 ~ 6.5

Ịrụ ọrụ anụ ahụ:

Ụdị ihe omimi: C18H30O6X2

Arọ Molecular: 342.43

Ụdị Ọdịdị Molecular:

Njirimara: Nkọwa nkenke nke VAE bụ iwebata vinyl acetate (VA) otu n'ime usoro ogologo nke polyethylene (PE), nke ọdịnaya VA bụ ihe kachasị emetụta arụmọrụ ya, n'ihi na VA bụ otu polar.Site na mmụba nke ọdịnaya VA, kristal na-ebelata, na mgbanwe mgbanwe, nguzogide mmetụta na nguzogide mmanụ na-emeziwanye.Otú ọ dị, na mmụba kwekọrọ ekwekọ nke polarity ya, ndakọrịta na ndị na-ejuputa na-abawanye, na ire ọkụ ọkụ na-abawanyekwa ntakịrị.