Overview

BFK-3750SH is a 100% solidpolysiloxane-modified defoaming agent with efficient foam suppression and foambreaking effects. It has good versatility for solvent-based coatings and inks,and is especially suitable for primers and high-viscosity systems. , isextremely effective in eliminating bubbles generated during production andconstruction, and can prevent pinholes and coating surface defects.

Chemical composition

Polyvinylmethylsiloxane

Physical properties

Appearance: light gray translucent liquid

Active ingredients: 100%

Density: 1.01

Flash point: >100℃

Application scope

PCB ink, screen printing ink, epoxy resinsystem, aldehyde phenol resin, coating system, fermentation system, etc.

Usage and dosage

In order to obtain the best performance,the defoaming agent should be added to the grinding material before grinding.If added at a later stage, the shear force must be high enough to ensure gooddispersion of the defoaming agent to prevent shrinkage and shrinkage. The fulleffect can only be obtained 24 hours after being put into the system. Therecommended dosage is 0.05-0.5%.

Packaging specifications

25kg plastic bucket

Disclaimer

This manual is for reference only and doesnot contain any guarantee. The user is responsible for conducting quality andsafety tests on the products supplied by our company to verify whether they aresuitable for the proposed process and purpose. Since the user is notresponsible for the application of our products, it is not our company. controland therefore the responsibility of the user themselves.