by SpecialChem

Speedblock 622

Technical Datasheet | Supplied by Lambson (Sartomer)

Speedblock 622 by Lambson (Sartomer) is butanedioic acid, dimethylester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol. Acts as a hindered amine light stabilizer. It can be used alone or with additives such as other hindered light stabilizers and antioxidants. Compatible with polyurethanes, polyolefins, polyacetals, polypropylene and polyamide. Recommended dosage is 0.1-1.2%, depending on the substrate, processing conditions and applications. Speedblock 622 has a shelf life of 2 years.

Compatiblity with other products

Find products that are predicted to be compatible with Speedblock 622.

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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Products with the same brand name

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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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