PVA Sponge Introduction
Polyvinyl alcohol medical grade microporous sponge is a kind of polymer material with absorbent pe...
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Polyvinyl alcohol medical grade microporous sponge is a kind of polymer material with absorbent pe...
Nano-sponge magic wipe is completely non-toxic and can be used to wash dishes and cups. Sponge dishw...
The scientific name of nano sponge is melamine foam, melamine sponge, also known as high-tech foam, ...
Sponge is an industrial packaging product that can be seen everywhere. It is related to people’s clo...
As we all know, when producing sponge, even if the opening rate of sponge is more than 95%, there is...
1. Emulsification Polyether, isocyanate, water, physical foaming agent, catalyst, color and other m...