PVA又稱海棉棒——采用高密度親水分子的PVA發(fā)泡海棉制成,其微孔之間相互連通,吸水性能好,干燥快,較好的耐腐蝕性能,用它來吸除表面水份十分理想。
廣泛應(yīng)用于玻璃制品,鋼板,鋁板等行業(yè)其產(chǎn)品面板的清洗,壓液,吸水,脫水工序中。對其產(chǎn)品表面的水滴進(jìn)行全面快速吸干。材料一般為PVA(聚乙烯醇)發(fā)泡海綿;規(guī)格有內(nèi)徑(ф5–ф100)外徑(ф200以內(nèi))(L10–L2000)等,可根據(jù)不同尺寸規(guī)格定制
產(chǎn)品由親水性高分子PVA(聚乙烯醇)制成的海綿吸水輥、屬連續(xù)式氣孔發(fā)泡,分子內(nèi)有0h基,親水性能優(yōu),能快捷吸干板面水份,彈性佳,不會(huì)刮傷物體表面,可廣泛應(yīng)用于印制電路板。玻璃制品,不銹鋼板等其它面板的清洗,吸水,壓液,脫水等工序中。
技術(shù)指標(biāo):
1、吸水能力可達(dá)到自身重量的8-10倍
2、正常使用壽命3-6個(gè)月
技術(shù)參數(shù):
1、使用溫度不超過60度,否則會(huì)老化和縮短使用壽命
PVA sponge absorbing water roller / (circuit boards of great use water) / oral surgery cotton/filter cartridges with medicine (waterworks used/medicine processing of filtering) (PVA material, polyvinyl alcohol), used mainly in rubber condensation, rubber sole manufacturing industry, flat glass, toughened glass cooling (glass cooling water clean), mirror industry, air conditioning water absorption, circuit boards cooling water clean, printing ink industry, tennis court, golf clean water absorption and its site and a wide range of areas.
The characteristics of the products: PVA bibulous cotton: 1. Before the use in water soaking to soft (not to soak in 80 ` C above the water), use ventilation after dry it in, make harden, 2. The product has strong water absorption capability and water supply capacity, and is full of water don't drop water, 3. This product contains mould inhibitor, won't mildewy, more than any other of sponge flexibility are strong and not easy to tear, and 4. The product is very light, smooth and good water imbibition; 5. Be applied to make up, rag, motion absorb&nbs
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