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

Onye nrụpụta dị mma ọnụ ahịa VAE EMULSION(VAE) CAS:24937-78-8 Foto a na-egosi

nkọwa dị mkpirikpi:

A na-enweta VAE EMULSION (VAE) site n'ịchịkọta ethylene na ethyl acetate dịka nha dị iche iche si dị. Ndebiri Bekee nke EVA na-anọchite anya ihe mejupụtara ethylene, VA na-anọchite anya ihe mejupụtara acetate ethylene. Ihe dị na ya nwere njikọ chiri anya. Dịka ọdịnaya VA dị iche iche si dị, enwere ike kewaa VAE EMULSION (VAE) n'ime ụdị atọ: ọdịnaya VA bụ 5%Chemicalbook-40% nke a na-akpọ EVA plastic, nke a na-ejikarị eme mgbanwe polyethylene, imepụta waya na eriri, ihe nkiri dị gịrịgịrị, na ngwaahịa na ngwakọta ndị ọzọ; ọdịnaya VA bụ 40%-90% nke a na-akpọ roba EVA, nke a na-ejikarị eme roba, eriri na ihe ndị ọzọ na-emepụta ụgbọala. Ọdịnaya VA dị elu karịa 90%, nke a na-akpọ polyache acetate emulsion lotion, a na-ejikwa ya eme ihe maka ihe nrapado, mkpuchi, wdg.

CAS: 24937-78-8

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Okwu ndị yiri ya

Imerys Glomax JDF; ihe seramiiki, kemịkalụ; Copper zinc ferrite, Zinc copper ferrite, Zinc copper iron oxide; IHE H5; TITANIUM OXIDE S; COPPER ZINC ÍRÒKIDE, 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)

Ngwa nke VAE

Tinye gluu compound-1, nke bụ ude mmanụ/nhazi na gluu pụrụ iche, nke bụ ude vinyl acetate ethylene copolymer dị elu. O nwere viscosity mbụ dị mma na nkwụsi ike mechanical. Ma e jiri ya tụnyere ude polyvinyl acetate, ọsọ ya na-agbaze, njikọta na ihe ndị ọzọ e ji eme ihe nwere ike ime ka ọ ka mma nke ukwuu. O nwere ezigbo nrapado na plastik na foil aluminom, ịdị nro na-adịgide adịgide na ihe ndị e ji akwụkwọ mee, yana ọtụtụ usoro dị iche iche.

Ethylene-ethyl acetate communist nwere ezigbo nguzogide mmetụta na mgbawa nrụgide, ịdị nro, ike dị elu, mgbochi mgbapu na nkwụsi ike kemịkalụ, arụmọrụ eletriki dị mma, ezigbo biocompatibility, obere njupụta, na ihe nzacha ọkụ, ihe nnọchi anya ọkụ. Ihe nnọchi anya ahụ nwere ndakọrịta ka mma. EVA dị iche na ọdịnaya VA, ChemicalBook site na plastik, roba, ruo na emulsion, oke ngwa ahụ dịkwa obosara, dabara adaba maka ịpịkọta, ịkpụzi ihe ntụtụ, plastik ịfụ, mkpuchi, ịkpụzi okpomọkụ na ụzọ nhazi ndị ọzọ. Enwere ike itinye ya na waya. Akụkụ mkpuchi, nlekọta ahụike, ihe mkpuchi ihe nkiri, paịpụ, ihe efere, ihe owuwu ụlọ, ihe eletriki, ihe eji arụ ọrụ ụgbọ ala na ihe ndị dị mkpa kwa ụbọchị.

Nkọwapụta nke VAE

Ihe mejupụtara ya	Nkọwapụta
Ọdịnaya nke ihe na-anaghị agbanwe agbanwe	≥54.5%
Viscositi (mPa• s, 25℃)	3300-4500
Ọnụọgụ nke ethylene	14%～18%
Okpomọkụ kacha nta nke imepụta ihe nkiri	≤0℃
PH (25℃)	4.0~6.5

Arụmọrụ anụ ahụ:

Usoro Molekụla: C18H30O6X2

Ibu Molekụla: 342.43

Usoro nhazi molekụla:

Àgwà: Nkọwa dị mkpirikpi nke VAE bụ itinye otu vinyl acetate (VA) n'ime usoro ogologo nke polyethylene (PE), ebe ọdịnaya VA bụ ihe kachasị emetụta arụmọrụ ya, n'ihi na VA bụ otu polar. Ka mmụba nke ọdịnaya VA na-abawanye, kristal ahụ na-ebelata, a na-emeziwanye mgbanwe, iguzogide mmetụta na iguzogide mmanụ. Agbanyeghị, ka mmụba nke polarity ya kwekọrọ, a na-amụba ndakọrịta na ihe ndị na-ejupụta ya, a na-amụbakwa mbelata ire ọkụ.