PVA absorbent sponge roller
Widely used in glass products, steel, aluminum and other
industries, such as the product of the cleaning, pressure, water,
dehydration process. All of its products quickly drained of water
droplets on the surface. Material is polyvinyl alcohol (PVA) foam
sponge; specifications diameter (phi 5 - Phi **0) diameter (phi is
less than **0) (L*0 - L***0), according to the custom of different
sizes. The technical index of sponge suction roller:
1. 6 ~ *0 times of water absorption capacity of dry weight. The
general use of the temperature can not exceed *0, otherwise it will
be aging and shorten the use of a period of time, bond good water
absorbing roller, if not, it should be placed in the water
conservation, preservation. The normal use period is about 3
months. Made of hydrophilic polymer polyvinyl alcohol (PVA) sponge
roller, is a continuous stomatal foam, intramolecular have 0h
radicals, hydrophilic, excellent performance, can quickly dry the
moisture of the surface, good elasticity, will not scratch the
wound surface, widely used in printed circuit boards. Glass
products, stainless steel plate, such as other panels of the
cleaning, water absorption, pressure, dehydration, etc.
