China Highly Purified Calcium Bentonite Clay for coating

                                                                                          HY-34 Organic Bentonite  

1.Product features:

HY-34 is a new kind of organic clay with the properties of easy dispersion and high thixotropy. It can be used in low to medium and same high polar systems. With only a small amount of activator and fast shearing, it can disperse. And it has advantageous properties of anti-sediment and anti- sagging.

2. Appearance and physicochemical indexes:    

3.Use method:

HY-34 can disperse and dissolve in the organic solvent and resin system at normal atmospheric temperature.And the viscosity of the system can be rapidly increased and the system has the property of thixotropy.To increase its properties of dispersion and thickening,it needs fast shearing and polar additive while dispersing. The available polar activators are as follows:propylene carbonate, methanollwater(95/5),ethanollwater(95/5)or acetone.The proper amount of polar activator can be adjusted according to different systems. Generally, the amount of polar activator is 20-40% of organic bentonite.It can be directly added or used as pre-gel.You can decide which addition method is better through test.