PVA Sponge Water Retention – A Reference or Affirmative Spec
We talked about the water retention for the PVA sponge in previous article. Meanwhile we are getting feedback to understand more about the variation of water retention on difference sponge. So in this article, we further reveal about PVA sponge water retention ability and also the factors which affected this parameters. Furthermore, if the water […]
The Water Retention Ability for PVA Sponge
Material with porous structure is having the ability of water retention, this include the PVA sponge material. Among the materials, the PVA sponge is out-perform in water retention ability. In general, the manufacturer quoted a PVA sponge roller is able to hold up 9 to 11 times of water than it owns weight. In this […]