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UV Absorber UV-622 Light Stabilizer 622 for Polyolefin/PP/PE/PVC/PET/POM/PA/PU CAS 65447-77-0

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UV Absorber UV-622 Light Stabilizer 622 for Polyolefin/PP/PE/PVC/PET/POM/PA/PU CAS 65447-77-0

UV Absorber UV-622 Light Stabilizer 622 for Polyolefin/PP/PE/PVC/PET/POM/PA/PU CAS 65447-77-0
UV Absorber UV-622 Light Stabilizer 622 for Polyolefin/PP/PE/PVC/PET/POM/PA/PU CAS 65447-77-0

Large Image :  UV Absorber UV-622 Light Stabilizer 622 for Polyolefin/PP/PE/PVC/PET/POM/PA/PU CAS 65447-77-0

Product Details:
Place of Origin: China
Brand Name: RQT
Model Number: UV-622
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: 25kg/bag
Delivery Time: 1-3days
Supply Ability: 200tons/mouth
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UV Absorber UV-622 Light Stabilizer 622 for Polyolefin/PP/PE/PVC/PET/POM/PA/PU CAS 65447-77-0

Description
Highlight:

High Molecular Weight UV Absorber UV-622

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Low Volatility Light Stabilizer 622

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Good Compatibility Polymeric Hindered Amine Light Stabilizer

UV Absorber UV-622 Light Stabilizer 622 for Polyolefin/PP/PE/PVC/PET/POM/PA/PU
Product Specifications
Chemical Name UV absorber UV-622/Light stabilizer 622
English Name Ultraviolet Absorbent UV-622
CAS Number 65447-77-0
EINECS 923-754-0
Appearance White crystalline powder
Melting Point 50-70 °C (lit.)
Density 1.18g/mL @20℃
Purity 99.00%
Molecular Formula H[C15H25O4N]nOCH3
Packing (20 kg * 1) PE bag
Applications & Uses
Light stabilizer UV-622 is a polymeric high molecular weight hindered amine light stabilizer designed for superior performance in various polymer applications.
Recommended Dosage: 0.1% - 1.2%
Key Features & Benefits
  • High molecular weight for enhanced stability
  • Low migration and volatility characteristics
  • Excellent compatibility with various polymers
  • Superior extraction resistance
  • High light stability performance
  • Enhanced thermal oxygen aging resistance
  • Superior performance in pigmented materials compared to ultraviolet absorbers
  • Produces excellent synergistic effects when combined with low molecular weight light stabilizers and ultraviolet absorbers
Compatible Polymers
Suitable for polyethylene, polypropylene, polyurethane, polyamide, polyformaldehyde, polystyrene, polyvinyl chloride, polyolefin copolymers, and other industrial polymers including PP, PE, PVC, PET, POM, PA, and PU.

Tag:

270-380nm UV absorption UV Absorber UV-234,

137-141°C melting point Light Stabilizer 234,

99% purity Benzotriazole-type UV Absorber

Contact Details
Henan Ruiqite Chemical Industry Co., Ltd.

Contact Person: Ms. Coco

Tel: +86 18217621160

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