| Place of Origin |
Zhejiang China (Mainland) |
This product is made of natural bentonite. It is mainly used as foundry sand binder. Using this bentonite can help to avoid "sand inclusion and peeling" phenmenon of casting, to improve precision and degree of finish and rate of finished products of casting, to make casting technique performance better. Level MBColloidindexParticlesize(200)sieveMoistureContent%I>35>30095<12II>25>10095<12III>23>8095<12