Umenzi wexabiso eliLungileyo VAE EMULSION(VAE) CAS:24937-78-8

inkcazelo emfutshane:

I-VAE EMULSION(VAE) ifumaneka ngokuqokelela i-ethylene kunye ne-ethyl acetate ngokwemilinganiselo eyahlukeneyo.Isifinyezo sesiNgesi sika-EVA simele ukwakheka kwe-ethylene, i-VA imele i-acetate ethylene components.Umxholo unxulumene ngokusondeleyo.Ngokomxholo we-VA ohlukeneyo, i-VAE EMULSION (VAE) inokwahlulwa ibe ngamacandelo amathathu: umxholo we-VA yi-5% Chemicalbook-40% ebizwa ngokuba yi-EVA yeplastiki, esetyenziselwa kakhulu ukuguqulwa kwe-polyethylene, iingcingo zokuvelisa kunye neentambo, iifilimu ezincinci, kunye ezinye iimveliso zokubumba kunye nomxube;Umxholo we-VA yi-40% -90% ebizwa ngokuba yi-rubber ye-EVA, eyona nto isetyenziselwa irabha, iintambo kunye namacandelo oshishino lweemoto.Umxholo we-VA uphezulu kune-90%, ebizwa ngokuba yi-polyache acetate emulsion lotion, kwaye isetyenziselwa kakhulu ukunamathela, iingubo, njl.

CAS: 24937-78-8

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izithethantonye

Imerys Glomax JDF;izinto zeceramic, iikhemikhali;Izinc ferrite yobhedu, i-zinc copper ferrite, i-Zinc copper iron oxide;INTO H5;TITANIUM OXIDE S;COPPER ZINC IRON OXIDE,NANOPOWDER,98.&;CHINACLAYCALCINED,8;Mischoxid/Mischoxid; Ca: 2,02 - 2,1/Cu: 3,0 - 3,06/O: x/Pb: 0,34 - 0,4/Sr: 1,91 - 2,0)

Usetyenziso lwe-VAE

Yongeza iglue ekhompawundi-1, i-foam / layout compound kwiglu ekhethekileyo, ekumgangatho ophezulu wevinyl acetate ethylene copolymer lotion.Ine-viscosity yokuqala ebalaseleyo kunye nokuzinza koomatshini.Xa kuthelekiswa ne-polyvinyl acetate lotion, isantya sayo sokunyanga, ukubambelela kunye nezinye iimpawu zesicelo zingaphuculwa kakhulu.Inonamathela kakuhle kwifilimu yeplastiki kunye ne-aluminium foil, ukuthamba okusisigxina kwii-composites ezisekelwe ephepheni, kunye noluhlu olubanzi lweefomyula.

I-Ethylene-ethyl acetate i-communist inefuthe elihle lokuchasana kunye nokuqhekeka koxinzelelo, ukuthamba, ukuqina okuphezulu, ukuchasana nokubhoboza kunye nokuzinza kweekhemikhali, ukusebenza kakuhle kombane, ukuhambelana kakuhle kwe-biocompatibility, ubuninzi obuphantsi, kunye nezizalisi, i-flame retardant I-arhente inokuhambelana okungcono.I-EVA ihluke kumxholo we-VA, i-ChemicalBook ukusuka kwiplastiki, i-rubber, ukuya kwi-emulsion, kwaye uluhlu lwesicelo lubanzi, lufanelekile ukukhama, ukubunjwa kwe-injection, ukuvuthela iplastiki, ukugubungela, ukubumba ukushisa kunye nezinye iindlela zokucubungula.Ingafakwa kwiintambo.Iindawo zokutywina, ukhathalelo lwezonyango, ifilimu ye-insulating, imibhobho, izinto zeplate, izinto zokwakha, izixhobo zombane, izixhobo zemoto kunye nezinto eziyimfuneko zemihla ngemihla.

Inkcazo ye-VAE

Umdibaniso	Inkcazo
Umxholo womcimbi ongaguqukiyo	≥54.5%
Viscosity (mPa• s,25℃)	3300-4500
Umxholo we-ethylene	14%～18%
Ubuncinci beqondo lobushushu bokwenza ifilimu	≤0℃
PH (25℃)	4.0 ~ 6.5

Ukusebenza ngokomzimba:

Ifomula yemolekyuli: C18H30O6X2

Ubunzima beMolekyuli: 342.43

Ifomula yoLwakhiwo lweMolekyuli:

Iimpawu: Inkcazo emfutshane ye-VAE kukwazisa iqela le-vinyl acetate (VA) kwi-chain chain structure ye-polyethylene (PE), apho umxholo we-VA yinto enkulu echaphazela ukusebenza kwayo, kuba i-VA liqela le-polar.Ngokunyuka komxholo we-VA, i-crystallinity iyancipha, kwaye ukuguquguquka, ukuchasana kwempembelelo kunye nokuxhatshazwa kweoli kuphuculwe.Nangona kunjalo, ngokunyuka okuhambelanayo kwe-polarity yayo, ukuhambelana kunye nezihlungi kunyuswa, kwaye ukutshatyalaliswa komlilo kukwandiswa kancinci.