Reactive silicone additive STD-25101
Chemical Additives 2025-05-15
Descriptions
STD-25101 is a double-terminal carboxyl modified polysiloxane, which can be used in the system where the carboxyl group needs to participate in the reaction, and the polysiloxane segment is introduced to improve the slip, water resistance, weather resistance, etc. of the system.
Physics and Chemical properties
Ingredient： Terminal carboxyl-modified polysiloxane
Appearance: Yellow transparent liquid
Molecular weight: about 1000
Content： 100%
Reactive group: Carboxyl group
Average Function: 2
Application System and Dosage
It can be applied to any system cross-linked by carboxyl reaction, such as epoxy system, aminosystem, etc.
The dosage can be 0.1-5% of the total amount, 0.2-1% of the permanent feel, 2-6%of anti-sticking,and 1-6% of resin modification.
Package
25kg plastic drum.
