HY-738 (new organic bentonite) is a kind of modified rheological additive with high efficiency of gelling and thixotropy. It can be used in low to medium polar systems. HY-738 is equivalent to the following overseas products:Bentone 34, TIXOGEL MP, TIXOGEL VP etc.
Appearance and physicochemical indexes
HY-738 belongs to the unconventional type of organoclays with the properties of easy-to-disperse,self-activated. It doesn’t require a chemical polar activator to reach the proper level of delamination of the organoclay platelet stacks,also it doesn’t need to make pre-gel,can be added directly at any step of pigment and ink production.
The addition amount is usually 0.2-*3.0% of the system(by weight)
·sealant eoil ·drilling
The amount of HY-738 is usually 0.2~3.0% of the system (by weight).
Package and storage
The package consists of external package (brown paper bag) and
internal package (polyethylene film bag). The valve bag is also available and
the weight is usually 25 ± 0.25Kg. The package can also be customized. If
stored in dry place and kept packaged (at the temperature of O℃ ~ 30℃), the
organic bentonite is effective within 36 months.