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UV Absorber UV-234 Light Stabilizer 234 for PC/POM/PA/PU/PS/PMMA/Coating Benzotriazole-type UV Absorber

UV Absorber UV-234 Light Stabilizer 234 for PC/POM/PA/PU/PS/PMMA/Coating Benzotriazole-type UV Absorber

  • UV Absorber UV-234 Light Stabilizer 234 for PC/POM/PA/PU/PS/PMMA/Coating Benzotriazole-type UV Absorber
UV Absorber UV-234 Light Stabilizer 234 for PC/POM/PA/PU/PS/PMMA/Coating Benzotriazole-type UV Absorber
Product Details:
Place of Origin: China
Brand Name: RQT
Model Number: uv-234
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: 25kg/bag
Delivery Time: 1-3days
Supply Ability: 200tons/mouth
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Detailed Product Description
Highlight:

270-380nm UV absorption UV Absorber UV-234

,

137-141°C melting point Light Stabilizer 234

,

99% purity Benzotriazole-type UV Absorber

UV Absorber UV-234 Light Stabilizer
High-performance benzotriazole-type UV absorber designed for superior polymer protection across multiple industrial applications.
Chemical Name UV absorber UV-234/Light stabilizer 234
English Name Ultraviolet Absorbent UV-234
CAS 70321-86-7
EINECS 274-570-6
Appearance Light yellow powder
Melting Point 137-141 °C(lit.)
Boiling Point 589.3±60.0 °C(Predicted)
Density 1.22g/mL @20℃
Purity 99.00%
Molecular Formula C30H29N3O
Light Transmittance 460nm ≥97.00%
500nm ≥98.00%
Packing (20 kg * 1) PE bag
Key Features & Benefits
  • Absorbs ultraviolet light from 270-380 nanometers
  • Peak absorption at 303 nanometers and 343 nanometers
  • Excellent compatibility with various polymers
  • Low volatility for long-lasting protection
  • Superior thermal stability
  • High absorption efficiency
Recommended Applications
Polycarbonate (PC) Polyformaldehyde (POM) Polyamide (PA) Polyurethane (PU) Polystyrene (PS) PMMA Coatings Polyester Polyphenylene Thermoplastic Polyurethane Polyurethane Fiber PVC Styrene Homopolymer & Copolymer
Usage Guidelines
Recommended Dosage: 0.15% - 0.60%

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: Miss. Coco

Tel: 18217621160

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