Product Features:

HY-738B is a kind of modified rheological additive with high efficiency of gelling and thixotropy.It can be used in low to medium polar systems.

High viscosity:It has high gelling viscosity and thixotropy in low to medium polar solvent systems or resin systems.

Easy to disperse:under the effect of appropriate amount of polar activator,HY-738B has fast speed of dispersion and gelation,and small dispersing fineness.

anti-sediment:HY-738B has the property of anti-sediment in the system.

Physicochemical Indexes:

Use method:

HY-738B can disperse at normal atmospheric temperature.It is better to be used as pre-gel.It should be added before grinding you products(such as paints,pigments,coating etc.).To get the best dispersion effect,it is best to use high-shearing device.HY-738B needs polar activator to be fully dispersed.The available polar activators are as follows:propylene carbonate,methanol/water(95/5),ethanol/water(95/5) or acetone.The polar amount of polar activator can be adjusted according to different systems.Generally,the amount of polar activators is 30-50% of organic bentonite.

Dosage:

The amount of HY-738B is usually 0.2~3.0% of the system(by weight).

Application:

                                2.paint                  3.sealant

                       4.oil drilling           5.grease

PackagingDetails:  external package(kraft paper bag)and internal package(polyethylene film bag)

Shipping Detail:  Within 10 days after deposit

As China's high-tech newly modified organic bentonite manufacturers, we have already passed the ISO 9001 International Quality System Certification, the annual output of the nanoscale bentonite is 20,000 tons, refined bentonite 15,000 tons, activated clay 5,000 tons and quarternary ammonium salt 5,000 tons by using the most advanced producing technology and automated producing control system.