BENTONITE

Foundry usage:

  * Certificate of Quality:

* Ultrabond: We will send detailed information upon request.

* Versobond: We will send detailed information upon request.

Binder usage:

* Moisture 12% Max

* Free Swelling Value 27ml / 2g Min

* PH 9 ~ 11

* More than 75% of montmorillonite

* Grain size 250 mesh 75% passing