Polyvinyl Butyral (PVB) Alternative Ntawm KURARAY Mowital B30H

TECHNICAL DATE SHEET

Polyvinyl Butyral (PVB) Qauv:WW-N-10D

Polyvinyl butyral (PVB) yog cov khoom siv hluavtaws tsim los ntawm PVA thiab butyl aldehyde nrog cov tshuaj tiv thaiv condensation. Nws tuaj yeem soluble hauv methanol, ethanol, ester cov kuab tshuaj, nws muaj cov pob tshab siab, ua haujlwm txias thiab cuam tshuam, nrog rau cov adhesion zoo nrog iav, ceramic, hlau thiab lwm yam.

Daim ntawv thov Scope

Cov khoom no yog siv dav hauv daim ntawv hauv paus tooj liab clad, thermal hloov number case, cypress ntawv luam ntawv number case, kua nplaum hlau tiv thaiv primer, badminton, ceramic xim ntawv, aluminium ntawv nplaum nplaum, hluav taws xob ceramics, silk screen printing number case, thiab lwm yam.

Cov khoom Qhov taw qhia

Viscosity (10% ethanol tov, 20 degree): 50-70 mPa ·s Volatile Cov ntsiab lus: Tsawg dua los yog sib npaug rau 3.0 wt%

Hydroxyl Cov ntsiab lus: 18-22 wt%

Butyral Cov ntsiab lus: 75-80 wt%

Cov ntsiab lus acetate: 0-3 wt%

Tg: 65-75 degree

Molecular Luj: 2 0000- 0000

25kg / woven hnab, 800kg / pallet

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