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Sponge suction roller
Sponge suction roller
Made of high density of hydrophilic molecules PVA sponge, the pores are connected with one another, good hydroscopic property, fast drying, good resistant corrosion performance and use it to suction surface water is ideal.
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..
Technical indicators: 1, water absorption capacity can reach their own weight of ***0 times
2, normal service life **6 months
Technical parameters: 1, the use of the temperature is not more than *0 degrees, otherwise it will be aging and shorten the service life
2, acid and alkali
3, not when the maintenance in the water, so as not to dry shrinkage deformation.
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