GOYENCHEMUV-5411 UV Absorber CAS NO.3147-75-9

GOYENCHEMUV-5411 UV Absorber CAS NO.3147-75-9

GOYENCHEMUV-5411 UV Absorber CAS NO.3147-75-9

GoyenchemUV-5411 is an outstanding UV absorber can be used in polyethylene, polypropylene, polyurethane, polyoxymethylene, polyamides and polyester elastomer.

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Description

Intro

GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of specialty chemicals in Asia. We devote ourselves to supplying products and solutions to our customers worldwide to satisfy and expand the market needs.

GOYENCHEMUV-5411 is effective at 270-380nm and has excellent absorption of UV light. It is also a high-efficiency light stabilizer with low volatility. Provides weather resistance and thermal stability for high-temperature products. The advantage is hardly absorbing visible light for colorless transparent products and light-colored products, and non-flammability, safe, and harmlessness, even if processed at high temperature, they will have anti-aging properties, especially for engineering plastics, which are widely used in polyester, polyurethane, PVC, PE, PP, PC, ABS, PMMA and other transparent products and colored products.

Chemical Name: 2-(2’-hydroxy-5’-t-octylphenyl)benzotriazole

Chemical formula:  C20H25N3O

Chemical Structure:

Properties

GRADE GOYENCHEMUV-5411
CAS NO. 3147-75-9
Appearance White to slightly yellowish crystalline powder or granule
Solution clarity
 (10g/100ml toluene)		 Clear
Melting point 103-107°C
Color of solution (10g/100ml Toluene) (Transmission) 440nm 96.0% min

500nm 98.0% min
Loss on drying 0.3% max
Ash 0.1% max

 

Features/Advantages

  • Light stabilizer for various plastics and other organic substrates.
  • Protect polymers from UV rays.
  • Suitable for transparent and light-colored products.
  • Excellent anti-aging agent.
  • Good weather resistance.
  • Excellent thermal stability.
  • High security.
  • High compatibility.

 

Applications

  • Polyester
  • ABS, PMMA, PS
  • PC, transparent PC
  • Rigid PVC, all kinds of PVC
  • PMMA
  • Polyolefins (PE, HDPE, LDPE)
  • polyester, polyurethane
  • Other engineering plastics require high-temperature processes.

 

Packing

25kg/bag

 

Dosage

0.2%~0.5%.

Users can increase or decrease according to the needs and the environment in which the product is located or the impact of UV light on anti-yellowing or weather resistance.

 

Storage

Please seal tight after using, and store in a dark and dry place.

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