BYK 325 N silicone surface additive

BYK -325 N

Silicon surface additive, used to improve the leveling of solvent-borne coatings, slightly Reduces surface tension and slightly increases surface slip.

Storage and Shipping

15 °C may solidify, need to be heated below 50 °C and stirred uniform.

special Description

BYK-325 N is the "butyrolactone" free version of BYK-325, Their active ingredients and content are the same.

Apply Domain

paint Industrial

Features and benefits: The additive only slightly reduces the surface tension of the coating system and Improve leveling. BYK-325 N provides excellent protection against "ghosting" when overcoating. In order to effectively prevent "ghosting", the additive must be added to the coating to be recoated. Recommended use The additive is recommended for all solvent-borne coatings.

Suggestions Dosage

0.05-0.6 % additive level (as supplied) based on total formulation.

The above recommended dosage is for reference, the optimal dosage needs to be determined through a series of experiments .

Join Methods and processing instructions

This additive can be added at any stage, including post-addition, as long as it is evenly stirred .

special Reminder

Unlike ordinary silicone fluids, this additive is "user safe". But before use, it should pass a series of tests.��Confirm that the additive is foam stable, and also evaluate its tendency to recoat and crater.