GUARD DOG™ UV328 Light Absorber
Applications: GUARD DOG™ UV328 light stabilizer is recommended for applications such as automotive coatings, industrial coatings or for wood stains. It is also recommended as stabilizer for styrene homo and copolymers, acrylic polymers, unsaturated polyesters, PVC, polyolefins, polyurethanes, polyacetals, polyvinylbutyral, elastomers and adhesives.
Recommended dosage: In general, the recommended dosage for plastics is less than 1% whereas in case of paint and coatings is between 1 - 3% depending on substrate and performance requirements in final applications (based on weight % of binder solids in the formulation). The actual dosage required for optimum performance should be investigated by performing trials covering a wide range of concentration by the end user
Performance Benefits:
- Strong and broad UV absorption of UV light in 270-380 nm region with low color contribution
- High degree of inherent light stability and has low volatility.
- Excellent compatibility with polymers and exceptional UV protection for styrene, acrylic, PU, polyole fins, unsaturated polyesters, PVB and engineering polymers
General Properties
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Technical Datasheet (English)
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Where To Buy
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