SELVOL 205 Polyvinyl Alcohol

SELVOL 205 Polyvinyl Alcohol

$25.00

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SKU: SELVOL205 Category:

Description

Selvol 205 is a low viscosity, easy to dissolve polyvinyl alcohol generally used as a stiffener or sizing agent for textile and paper.Viscosity of a 4% solution is 5.2 up to 6.2 cps. Due to the low viscosity, this product may be applied by spray bottles. Low viscosity polyvinyl alcohol is also known as PVOH 6-88, PVOH688, Poval 5-88, PVA 205.   Repackaged for retail sale. 55-lb orders ship in original manufacturers bag, GENERAL PROPERTIES:Appearance……. Off white granular solidRefractive Index nD20ºC …… 1.52 -1.55 Specific gravity ………… 1.27 – 1.31 Specific heat (J/g K) ……. 1.65 – 1.67 Thermal conductivity (W/m C) ……… ~2 Mean coefficient of thermal expansion at 0-45ºC (x 10-5 / ºC) … 7-10 Glass transition temperature (ºC) …. 58 Melting point (ºC) ……………… 180 Light stability …………… Excellent Electrical resistivity ( cm x 107 ) … 3.1 – 3.8

Additional information

Weight 2 lbs

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