Mugadziri Mutengo Wakanaka VAE EMULSION(VAE) CAS:24937-78-8

tsananguro pfupi:

VAE EMULSION(VAE) inowanikwa nekuunganidza ethylene uye ethyl acetate maererano nezviyero zvakasiyana.EVA's Chirungu chipfupiso chinomiririra ethylene kuumbwa, VA inomiririra acetate ethylene zvikamu.Zviri mukati zvakabatana zvakanyanya.Zvinoenderana neyakasiyana VA zvirimo, VAE EMULSION(VAE) inogona kukamurwa kuita zvikamu zvitatu: iyo VA yemukati ndeye 5% Chemicalbook-40% inonzi EVA plastiki, iyo inonyanya kushandiswa kugadzirisa polyethylene, kugadzira waya netambo, mafirimu matete, uye. zvimwe zvigadzirwa zvekuumba uye musanganiswa;Iyo VA yemukati ndeye 40% -90% inonzi EVA rabha, iyo inonyanya kushandiswa kuita rabha, tambo uye emotokari maindasitiri zvikamu.Iyo VA yemukati yakakwira kupfuura 90%, iyo inonzi polyache acetate emulsion lotion, uye inonyanya kushandiswa kunamira, machira, nezvimwe.

CAS: 24937-78-8

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Mashoko anoreva zvakafanana

Imerys Glomax JDF;ceramic materials, chemicals;Copper zinc ferrite, Zinc copper ferrite, Zinc copper iron oxide;SUBSTANCE H5;TITANIUM OXIDE S;COPPER ZINC IRON OXIDE,NANOPOWDER, 98.&;CHINACLAYCALCINED,8Mischoxid/Mischoxid; Ca: 2,02 - 2,1/Cu: 3,0 - 3,06/O: x/Pb: 0,34 - 0,4/Sr: 1,91 - 2,0)

Zvikumbiro zveVAE

Wedzera glue-1, furo / dhizaini kune yakakosha glue, inova yemhando yepamusoro vinyl acetate ethylene copolymer lotion.Iyo ine yakanakisa yekutanga viscosity uye mechanic kugadzikana.Kuenzaniswa ne polyvinyl acetate lotion, kukurumidza kurapa kwayo, kunamatira uye zvimwe zvimiro zvekushandisa zvinogona kuvandudzwa zvakanyanya.Iyo ine kunamatira kwakanaka kune epurasitiki firimu uye aluminium foil, kupfava kwekusingaperi kune mapepa-based composite, uye akasiyana mafomati.

Ethylene-ethyl acetate communist ine yakanaka mhedzisiro yekupikisa uye kusagadzikana kutsemuka, kupfava, yakakwirira elasticity, anti-puncture uye kugadzikana kwekemikari, kuita kwakanaka kwemagetsi, kwakanaka biocompatibility, yakaderera density, uye mafirita, murazvo wemoto Mumiririri ane kuenderana kuri nani.EVA yakasiyana neVA yemukati, ChemicalBook kubva kupurasitiki, rabha, kune emulsion, uye mashandisirwo emhando yakafara, akakodzera kusvina, jekiseni kuumba, kuputira mapurasitiki, kupeta, kupisa kuumba uye dzimwe nzira dzekugadzirisa.Inogona kuiswa kune tambo.Kuisa chisimbiso zvikamu, kurapwa, insulating firimu, pombi, ndiro zvinhu, zvekuvakisa, midziyo yemagetsi, midziyo yemotokari uye zvinodiwa zuva nezuva.

Tsanangudzo yeVAE

Musanganiswa	Tsanangudzo
Content of nonvolatile matter	≥54.5%
Viscosity (mPa• s，25℃)	3300-4500
Zviri mukati ethylene	14%～18%
Minimum film kugadzira tembiricha	≤0℃
PH (25℃)	4.0～6.5

Kuita kwenyama:

Molecular Formula: C18H30O6X2

Molecular uremu: 342.43

Molecular Structural Formula:

Hunhu: Tsanangudzo pfupi yeVAE ndeye kuunza vinyl acetate (VA) boka mune refu cheni chimiro che polyethylene (PE), umo iyo VA yemukati ndiyo inonyanya kukanganisa kuita kwayo, nekuti VA iboka re polar.Nekuwedzera kweVA yemukati, iyo crystallinity inodzikira, uye kuchinjika, kukanganisa kwekurwisa uye kuramba kwemafuta kunovandudzwa.Zvisinei, pamwe nekuwedzera kunowirirana kwe polarity yayo, kuwirirana nemafuta kunowedzera, uye kunonoka kwemurazvo kunowedzerawo zvishoma.