PVA 2488 PVA CAS 9002-89-5 Poly Vinyl bubuk PVA

• Layanan purna jual: dukungan teknis online 24 jam
• Tipe: zat tambahan
• nama lain: bubuk untuk bangunan konstruksi
• penggunaan-1: empul dinding, lesung anti-retak/lesung
• penggunaan-2: perekat ubin, pengisi celah
• tampilan: bubuk putih
• Tidak. Model.: PVA-004
• nama produk: alkohol polyvinil 2488
• kemurnian: 99.9%
• fungsi: tingkatkan kekuatan pembengkokan dan meningkatkan kekuatan ikatan
• paket standar: paket kertas kraft
• kelas: kelas konstruksi
• Paket Transportasi: 25kg/Bag
• Merek Dagang: ONSENCEL
• Asal: Cina
• Kode HS: 3905300000
• Kapasitas Produksi: 30 Mt/Days

Deskripsi Produk

Product Description

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

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