UV Absorber 3853 for PP Parts

• CAS No.: 167078-06-0
• Formula: C27h53no2
• Color: White
• Kind: Light Stabilizer
• Appearance: Granulars
• Transport Package: 25kg/Carton
• Model NO.: UV3853
• Specification: 98%
• Trademark: DEBORN
• Origin: China

Product Description

UV ABSORBER UV-3853

Chemical name	2, 2, 6, 6-Tetramethyl-4-piperidinyl stearate (fatty acids mixture)
Molecular formula	C27H53NO2
Molecular weight	423.72
CAS NO.	167078-06-0

 Chemical structural formula:   
 

Appearance:  Waxy Solid
Melting point:  28'C min
Saponification Value, mgKOH/g :  128~137 
Ash Content: 0.1% Max 
Transmission, % : 75%min @425nm
85%min @450nm
 
Application:  PE TAPE, INJECTION, PP FILM, THICK ARTICLES OF PP/PE
       The product is a kind of hindered amine light stabilizer (HALS). It is mainly used as UV light stabilizers for follow materials: thermoplastic polymer materials such as polyacetals, acrylonitrile-butadiene-styrene copolymer (ABS), styrene-acrylonitrile copolymer (SAN) , and such as engineering plastics polyethylene (PE), polypropylene (PP), polyamides (PA), acrylonitrile-styrene- acrylate copolymer (ASA) and high impact polystyrene (HIPS), and other thermoplastic polyolefin elastomer (TPO), polyurethanes (PU) etc. and it is widely used in fiber, film, sheet, pipe, tape, molded and the like product maded from the above materials. In addition, this product is also an antioxidant additives for ashless lubricant. 

Package:    25kg/drum