Umkhiqizi Intengo Enhle I-VAE EMULSION(VAE) CAS:24937-78-8

incazelo emfushane:

I-VAE EMULSION(VAE) itholakala ngokuqoqa i-ethylene ne-ethyl acetate ngokwezilinganiso ezihlukene. Isifinyezo sesiNgisi sika-EVA simele ukwakheka kwe-ethylene, i-VA imele izingxenye ze-acetate ethylene. Okuqukethwe kuhlobene eduze. Ngokusho kokuqukethwe okuhlukile kwe-VA, i-VAE EMULSION(VAE) ingahlukaniswa ngezigaba ezintathu: okuqukethwe kwe-VA yi-5%Chemicalbook-40% ebizwa ngokuthi i-EVA plastic, esetshenziselwa ikakhulukazi ukuguqulwa kwe-polyethylene, izintambo zokukhiqiza nezintambo, amafilimu amancane, neminye imikhiqizo yokubumba kanye nengxube; Okuqukethwe kwe-VA kungu-40% -90% okubizwa ngerabha ye-EVA, esetshenziselwa kakhulu iraba, izintambo kanye nezingxenye zezimboni zezimoto. Okuqukethwe kwe-VA kungaphezulu kuka-90%, okubizwa ngokuthi i-polyache acetate emulsion lotion, futhi isetshenziselwa ikakhulukazi izinto zokunamathisela, ukumboza, njll.

I-CAS: 24937-78-8

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Omqondofana

I-Imerys Glomax JDF;izinto ze-ceramic, amakhemikhali;I-Copper zinc ferrite, i-Zinc copper ferrite, i-Zinc copper iron oxide;I-SUBSTANCE H5;I-TITANIUM OXIDE S;I-COPPER ZINC IRON OXIDE, i-NANOPOWDER, 98.&;CHINACLAYCALCINED,8,2,2,2,2; 2,1/Cu: 3,0 - 3,06/O: x/Pb: 0,34 - 0,4/Sr: 1,91 - 2,0)

Izicelo ze-VAE

Engeza i-glue ehlanganisiwe-1, isakhi segwebu / isakhiwo ku-glue ekhethekile, okuwuketshezi oluphezulu lwe-vinyl acetate ethylene copolymer. Ine-viscosity yokuqala enhle kakhulu kanye nokuzinza kwemishini. Uma kuqhathaniswa ne-polyvinyl acetate lotion, ijubane layo lokuphulukisa, ukunamathela nezinye izakhiwo zohlelo lokusebenza zingathuthukiswa kakhulu. Inonamathela kahle efilimini yepulasitiki ne-aluminium foil, ukuthamba okungapheli kuzinhlanganisela ezisekelwe ephepheni, kanye nohlu olubanzi lwamafomula.

Ikhomanisi le-ethylene-ethyl acetate linomthelela omuhle wokumelana nokuqhekeka kwengcindezi, ukuthamba, ukunwebeka okuphezulu, ukunqanda ukubhoboza kanye nokuzinza kwamakhemikhali, ukusebenza kahle kukagesi, ukuhambisana okuhle kwe-biocompatibility, ukuminyana okuphansi, nama-filler, i-flame retardant I-ejenti inokuhambisana okungcono. I-EVA ihlukile kokuqukethwe kwe-VA, i-ChemicalBook kusuka kupulasitiki, irabha, i-emulsion, futhi uhla lwesicelo lubanzi, lufanele ukukhama, ukubumba umjovo, ukuvuthela ipulasitiki, ukunamathela, ukubumba ukushisa nezinye izindlela zokucubungula. Ingasetshenziswa kumakhebuli. Izingxenye zokuvala, ukunakekelwa kwezokwelapha, ifilimu yokuvikela ukushisa, amapayipi, izinto zamapuleti, izinto zokwakha, izesekeli zikagesi, izesekeli zezimoto kanye nezidingo zansuku zonke.

Imininingwane ye-VAE

Inhlanganisela	Ukucaciswa
Okuqukethwe kwezindaba ezingaguquki	≥54.5%
I-Viscosity (mPa• s,25℃)	3300-4500
Okuqukethwe kwe-ethylene	14%～18%
Izinga lokushisa elincane lokwakha ifilimu	≤0℃
PH (25℃)	4.0-6.5

Ukusebenza ngokomzimba:

I-Molecular Formula: C18H30O6X2

Isisindo se-molecule: 342.43

I-Molecular Structural Formula:

Izici: Incazelo emfushane ye-VAE iwukwethula iqembu le-vinyl acetate (VA) esakhiweni seketango elide le-polyethylene (PE), lapho okuqukethwe kwe-VA kuyisici esikhulu esithinta ukusebenza kwayo, ngoba i-VA iyiqembu le-polar. Ngokukhula kokuqukethwe kwe-VA, i-crystallinity iyancipha, futhi ukuguquguquka, ukumelana nomthelela kanye nokumelana nowoyela kuyathuthukiswa. Kodwa-ke, ngokunyuka okuhambisanayo kwe-polarity yayo, ukuhambisana nama-fillers kuyanda, futhi ukubuyiswa komlilo nakho kuyanda kancane.