PVA吸水海绵：以特定水溶性树脂采用交联反应而得到的多孔性弹性体，因分子结构中具有亲水键而具备强烈的吸水能力。一般吸水率为自身重量的8-10倍，是吸水效果最好，价格最低，使用量最大的产品。

PU吸水海绵:以聚氨脂类树脂为基通过特殊工艺形成多孔连续的发泡体具有耐化学介质性好温度稳定性好等特点广泛应用于OSP段落的切液等工序但价格高昂吸水率有限.

PVC吸水海绵:以聚氯乙烯为基在特定工艺条件下形成的发泡体耐化学介质性优良一般用于强腐蚀段落的切液但价格高昂使用受到一定限制.

PP吸水海绵:以聚丙烯树脂为基在特定工艺条件下形成的弹性体耐温度、耐腐蚀性能优良，只用做切液、挡水滚轮。 采用进口PVA材料以特定水溶性树脂采用交联反应而得到的多孔性弹性体，因分子结构中具有亲水键而具备强烈的吸水能力。一般吸水率为自身重量的8-10倍，是吸水效果最好，价格最低，使用量最大的产品;专门开发了大型玻璃洗片机器用吸水海绵替代了进口产品;可直接实现节能降耗提高生产效率的目的。贵阳永华刷辊有限公司
PVA sponge ABSorbing tube PVA sponge absorbing a tube

Industrial water absorption and says bibulous roll sponge roller, bibulous roller. The variety of commonly used by material cent of the following categories:

Water PVA sponge: in PARticular water soluble resin cross-linking reaction and get by the porous elastomer, because of the molecular structure has the close water key and have strong water absorption capability. General bibulous rate for their own weight of 8-10 times, is bibulous the best effect, the lowest price and usage of the largest products.

PU bibulous sponge: to get together ammoniac fat kind of resin through special process for the formation of the porous continuous foaming body are reSIStant to chemical medium temperature of good stability.it is widely used in the paragraph OSP cutting fluid process such as the high price but bibulous rate is limited.

PVC bibulous sponge: with polyvinyl chloride based in particular process conditions of the formation of the foaming body resistance to commonly used for chemical medium good sex strong corrosive liquid paragraphs in the high price cut but use is restricted certainly.

PP bibulous sponge: with polypropylene resin as base in particular process conditions of the formation of the resistance, corrosion resistant temperature elastomer excellent performance, only do cut fluid, flush the roller. Imported PVA materials to specific water soluble resin crosslinking and get the reaction of porous elastomer, because of the molecular structure has the close water key and have strong water absorption capability. General bibulous rate for their own weight of 8-10 times, is bibulous the best effect, the lowest price and usage of the largest products; Specially developed for large glass of water washing machine with sponge replaced the imported products; Can be directly realize saving energy and reducing consumption increase production efficiency purpose. Guiyang forever China brush roller Co.,