Mai ƙera Kyakkyawan Farashin VAE EMULSION(VAE) CAS: 24937-78-8

Mai ƙera Farashi Mai Kyau VAE EMULSION(VAE) CAS:24937-78-8 Hoton da aka Fito

taƙaitaccen bayani:

Ana samun VAE EMULSION (VAE) ta hanyar tattara ethylene da ethyl acetate bisa ga ma'auni daban-daban. Takaitaccen bayanin Turanci na EVA yana wakiltar abun da ke cikin ethylene, VA yana wakiltar abubuwan da ke cikin acetate ethylene. Abubuwan da ke cikin suna da alaƙa sosai. Dangane da abubuwan da ke cikin VA daban-daban, za a iya raba VAE EMULSION (VAE) zuwa rukuni uku: abun da ke cikin VA shine 5%Chemicalbook-40% wanda ake kira EVA plastic, wanda galibi ana amfani da shi don gyaran polyethylene, kera wayoyi da kebul, fina-finai masu siriri, da sauran kayayyakin gyare-gyare da cakuda; Abun da ke cikin VA shine 40%-90% wanda ake kira robar EVA, wanda galibi ana amfani da shi don roba, kebul da kayan masana'antu na mota. Abun da ke cikin VA ya fi 90%, wanda ake kira polyache acetate emulsion lotion, kuma galibi ana amfani da shi don manne, shafa, da sauransu.

CAS: 24937-78-8

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Ma'ana iri ɗaya

Imerys Glomax JDF; kayan yumbu, sinadarai; ferrite na jan ƙarfe na zinc, ferrite na jan ƙarfe na Zinc, oxide na jan ƙarfe na Zinc; ABUBUWAN H5; TITANIUM OXIDE S; KARFE ZINC KARFE, 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)

Aikace-aikacen VAE

Sai a ƙara manne mai haɗaka-1, sinadarin kumfa/tsari a cikin manne na musamman, wanda shine man shafawa mai inganci na vinyl acetate ethylene copolymer. Yana da kyakkyawan ɗanko na farko da kwanciyar hankali na injiniya. Idan aka kwatanta da man shafawa na polyvinyl acetate, ana iya inganta saurin mannewa, mannewa da sauran kaddarorin aikace-aikacensa sosai. Yana da kyakkyawan mannewa ga fim ɗin filastik da foil ɗin aluminum, laushi na dindindin ga kayan haɗin da aka yi da takarda, da kuma nau'ikan dabaru iri-iri.

Ethylene-ethyl acetate kwaminisanci yana da kyakkyawan juriya ga tasiri da fashewar damuwa, laushi, babban sassauci, hana hudawa da kwanciyar hankali na sinadarai, kyakkyawan aikin lantarki, kyakkyawan jituwa da halittu, ƙarancin yawa, da kuma cikawa, mai hana harshen wuta. Maganin yana da mafi kyawun jituwa. EVA ya bambanta da abun ciki na VA, ChemicalBook daga filastik, roba, zuwa emulsion, kuma kewayon aikace-aikacen yana da faɗi, ya dace da matsewa, ƙera allura, filastik mai busawa, shafi, ƙera zafi da sauran hanyoyin sarrafawa. Ana iya amfani da shi ga kebul. Sassan rufewa, kulawar likita, fim ɗin rufewa, bututu, kayan faranti, kayan gini, kayan haɗin lantarki, kayan haɗin mota da abubuwan yau da kullun.

Bayani dalla-dalla na VAE

Mahaɗi	Ƙayyadewa
Abubuwan da ke cikin abu mara canzawa	≥54.5%
Danko (mPa• s，25℃)	3300-4500
Abubuwan da ke cikin ethylene	14% ~ 18%
Mafi ƙarancin zafin jiki na samar da fim	≤0℃
PH (25℃)	4.0~6.5

Aikin jiki:

Tsarin Kwayoyin Halitta: C18H30O6X2

Nauyin kwayoyin halitta: 342.43

Tsarin Tsarin Kwayoyin Halitta:

Halaye: Takaitaccen bayanin VAE shine a shigar da rukunin vinyl acetate (VA) cikin tsarin sarkar polyethylene (PE) mai tsawo, wanda abun ciki na VA shine babban abin da ke shafar aikin sa, saboda VA rukuni ne na polar. Tare da ƙaruwar abun ciki na VA, ƙimar lu'ulu'u tana raguwa, kuma sassauci, juriyar tasiri da juriyar mai suna inganta. Duk da haka, tare da ƙaruwar polarity ɗinsa daidai, daidaito da abubuwan cikawa yana ƙaruwa, kuma jinkirin harshen wuta ma yana ƙaruwa kaɗan.