Description

Technical Parameters

Equivalent Grades:Wanwei 100-27(1799) | Kuraray PVA-117(28-98) | Kuraray Mowiol 30-98 | Sekisui Selvol 325 – Celanese | JVP JF-17L | Nichigo NL-18
Appearance: White or yellowish granular solid.
Solubility: Dissolves quickly in hot water (80–95°C)
Packing: Kraft paper package with plastic film inside, 20kgs/25kgs per bag, 800kgs/pallet or 1000kgs/pallet
Storage: The PVA should be stock indoor where room temperature is 5-30℃, dry warehouse, well-ventilated place. Avoid storing in places with high temperature fluctuations. keep away from moistur, and avoid sun exposure. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration.

Item	BF17
Hydrolysis(mole%)	98.5-99.2
Viscosity (mPa.s)	25-30
Volatile(wt%)	＜5
Ash(wt%)	＜0.7
PH	5-7

Application

Warp sizing agent

PVA BF17(1799) is widely used as warp sizing agent, Protective coating for natural fiber and synthetic fiber before weaving in textile industry. It help increases the tensile strength of the yarn, reducing the breakage rate.

Slime

PVA 28-98,BF17(1799)Polyvinyl Alcohol (PVA) is Polyvinyl Alcohol (PVA) serves as the fundamental building block of classic slime, functioning simultaneously as a structural backbone, a reactivity hub, and a tunable rheological modifier. pva BF17(1799) has best transparancy and excellent stretching.