by SpecialChem

PUREsorb 622

PUREsorb 622 distributed by DKSH is a high molecular weight hindered amine light stabilizer (HALS) for pigmented systems. It is an effective antioxidant which provides long-term heat stability in polyolefins and tackifier resins. It offers low volatility and low degradation.

PUREsorb 622 is used in polyacetals, polyamides, polyurethane, polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers.
Recommended dosage level is 0.1-1.0% for PP fibers, 0.1-1.2% for LDPE & LLDPE films, 0.2-0.8% for HDPE & PP tapes and 0.15-0.5% for thick sections of HDPE, LDPE, LLDPE & PP.
It is available in USA and India.

PUREsorb 622 Properties

Property

Value & Unit

Test Condition

Test Method

Flash Point

250 °C

Density

1.22 g/cm³

(At 20°C)

Vapor Pressure

2.5x10^-6 Pa

Compatiblity with other products

Find products that are predicted to be compatible with PUREsorb 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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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.

Learn more about HSP

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