GOYENCHEMUV-B88 Highly Effective Light Stabilizer

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-B88 is a highly effective light stabilizer, and it is an equivalent grade of Tinuvin® B 88. It blocks free radicals in polymer compounds caused by UV, and possesses excellent heat stability, protecting products from degradation generated by the process, sunlight, or temperature. GOYENCHEMUV-B88 also helps PU resist leakage and crystallization.

GOYENCHEMUV-B88 improves the weather resistance of TPU, preventing or delaying properties alternation due to environment and oxidation. It improves products workability and shelf life. GOYENCHEMUV-B88 is mainly applied to RIM, and it is also suitable for adhesive, coating, ink, synthetic rubber, and colored materials. It is now a designated grade by many world-renowned PU manufacturers.

 

Properties

GRADE	GOYENCHEMUV-B88
Physical State	Liquid
Color	Yellow
Ash Content	<0.1
Volatility	1.5>
Boiling Point	>200℃
Solubility	Not soluble in water; soluble in Acetone, Toluene, Ethyl acetate

 

Features/Benefits

• Excellent light stability
• Heat stability, stable in high-temperature process
• Exceptional yellowing resistance
• Great weather resistance
• Helps PU resist leakage and crystallization

 

Applications

• PU foam
• RIM
• PU masterbatch
• Adhesive
• Coating, ink
• Color paste
• Synthetic rubber
• Shoe material
• Tube
• Cable and wire

 

Adding Rate

Recommended adding rate: 0.2~2%

The adding rate is to be regarded as a general guideline that can be adjusted according to the type of material and the expected effect.

 

Packing

25KG/drum