GOYENCHEMUV-123 Light Stabilizer CAS No.129757-67-1

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-123 is a hindered amine light stabilizer, which is widely used in various polymers and resins. Because of its low alkalinity, it can avoid the reaction with the acid in the coating. It is especially recommended for the coating industry. It can effectively prevent the chalking or cracking of the paint and prolong the service life.

 

Properties

GRADE	GOYENCHEMUV-123
CAS NO.	129757-67-1
Color	clear, slightly yellow
Appearance	Liquid
Volatile	≦1 %
Transmittance	95% min @425 nm 97% min @500 nm
Solubility	Soluble in most solvents, insoluble in water, but easy to emulsify in water-based resins

 

Features/Benefits

• Low volatility
• Low alkalinity, which can avoid the reaction with the acid in the paint
• Reduce paint chalking or discoloration and prolong service life.
• Improve the weather resistance of coatings
• It can be used with other light stabilizers to improve weather resistance or anti-aging performance
• Liquid type, easy to disperse in paint or resin

 

Applications

• Various coatings: automotive coatings, industrial coatings, decorative coatings, wood coatings, varnishes
• High solid content coating
• Acid Catalyzed Coatings
• Acrylic resin, unsaturated resin, alkyd resin, polyester resin
• Sealants and adhesives
• Rubber
• TPO, TPE
• Ethylene polymers (polyvinyl chloride, PVB), polypropylene

Adding Rate

Recommended adding rate: 0.5-2%

The adding rate is to be regarded as general guideline which can be adjusted according to the expected effect.

Packing

20KG/drum