Light Stabilizer UV 783

• CAS No.: 70624-18-9
• Color: Yellow
• Appearance: Granule
• Transport Package: in 25kg Carton
• Trademark: LEPUZ
• Origin: China
• Model NO.: UV 783
• Production Capacity: 5000 Mt/Year

Product Description

Product Description

UV Stabilizer 783                            

Chemical name: Light Stabilizer 783

Molecular weight: C28H52O4N2

Chemical composition: 50% light stabilizer 944 + 50% light stabilizer 622

Quality index:

Item	Standard
Appearance	White powder or light yellow granules
Volatile	≤1%
Softening Point	55-140ºC
Ash content	≤0.1%
Solubility	Soluble in acetone, ethyl acetate, Insoluble in water
Light transmittance	425nm	≥90%
	500nm	≥93%

 Properties and application:

Co-polymerized HALS with excellent and long lasting stabilizing effect against light and heat, low volatility, hardly extractable, particularly suitable for PP fiber, tape, thin and thick LLDPE, LDPE products.

 

Packaging & Shipping

 

 

Main products

Optical brightener: OB-1   OB   NFW   MDAC(SWN)   KSN   KCB   FP-127   CBS-X

Pigment: Red 122   Yellow 110   Yellow 138   Violet 23   Violet 19

UV Stabilizer: 783   770   944   622   292

Antioxidant: 168   1010   1076   245   425   BHT(264)   2246

UV Absorber: 1577   531   571   234   1130   360   99-2   UV-1   327   328   326   329   

 

Company Information