Energy savings plus mechanical reinforcement and rheology control

by SpecialChem

SpeedBlock 326

Technical Datasheet | Supplied by Lambson (Sartomer)

SpeedBlock 326 by Lambson (Sartomer) is a 2-(5-chloro(2H)-benzotriazole-2-yl)-4-(methyl)-6-(tert-butyl)phenol. Acts as a UV absorber. Offers broad range UV protection with an absorption band width 220 nm to 400 nm. This pale yellow powder is can be used to impart light stability in plastics and other organic materials. It should be used with a HAL type light stabilizer. Compatible with acrylics, polyimides, polyesters, polyamides, polyurethane and silicones. Used in hot-melt and UV based adhesives. Typical addition level of SpeedBlock 326 ranges from 0.1-0.5% depending on applications.

Compatiblity with other products

Find products that are predicted to be compatible with SpeedBlock 326.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

Compatible Products

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Compatible Products Based on HSP Distance

HSP distance provides an indication of compatibility. It is based upon the “like seeks like” principle. The smaller the distance between ingredients, the more compatible they are predicted to be.

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