Satış Sonrası Hizmet: | 24 saat çevrimiçi teknik destek |
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Tip: | katkı maddeleri |
diğer adlar: | i̇nşaat inşaatı için pva tozu |
kullanım - 1: | duvar macunu, çatlamaya dayanıklı/sıva harcı |
kullanım - 2: | fayans yapıştırıcı, çatlak dolgu macunu |
görünmeyelim: | beyaz toz |
Doğrulanmış işletme lisanslarına sahip tedarikçiler
Polyvinyl alcohol powder (PVA) commonly used as additives for mortar,wall putty and tile adhesive, it can improve the water retention,and it can reduce the friction of mortar, thereby enhancing the work efficiency and quality, prevent plastering layer cracking, falling off, increase the strength of adhesion and smoothness.PVA is widely used powder materials in construction building. Powder can quickly disperse in water, improve the initial adhesion property of building materials. Mainly used in thin layer binder, flexible binder, thermal insulation wall binder and add joint agent, etc.
Item | 24-88 |
Averagepolymerization(Dp) | 2400-2500 |
Molecular weight(Mn) | 118000-124000 |
Viscosity Cps | 44-50 |
Alkalization(Wt%) | 86-89 |
volatility(Wt%) | Less than 5 |
Ash(Wt%) | Less than 0.5 |
PH | 5-7 |
Fineness | Min. 80 mesh |
Solubility limit | 10%-15% |
Main Application | Cement mortar, putty additives |
Doğrulanmış işletme lisanslarına sahip tedarikçiler