PVA absorbent sponge roller Description: 
 PVA absorbent sponge roller, also known as PVA absorbent sponge rollers, PVA sponge absorbing water reel, its use is water absorption, water absorption capacity 
 Up to 10 times its own weight. It consists of hydrophilic polymer resin (PVA) and blowing agent and other chemical substances mixed insulation molding. 
 Features: continuous stomatal foam and intramolecular OH groups, hydrophilic excellent performance, the board quickly absorb water stains, softness, flexibility, will not scratch the surface. Excellent water absorption, temperature 60 ° C, soaked in water before use for 30 minutes, the liquid equilibrium (moisturizing) infiltration of the sponge roller. Apply: The circuit board inside and outside layer, BGA, IC tripod, LCD monitor, clean cloth, the semiconductor wafer cleaning brush roller, glass, food industry, steel industry, swimming pool, tennis court cleaning. . . . . . Is the most economical, absorbent Premium wheel. Are welcome to come to see the plant or to discuss the World source / Aofeng Miss Chang :15099922926,0755 29,941,905-816 QQ 1,960,611,482