UV STABILIZER 770

UV STABILIZER 770 is a low molecular HALS, has good compatibility with most polymers and has synergistic effects with antioxidants and UV absorbers. 770 is highly effective in polyolefin materials (e.g. PP, PE), olefin copolymers (e.g. EVA, propylene and rubber copolymers), PS, PA, PU, soft PVC etc.

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Product Description

UV STABILIZER 770

CAS NO.：52829-07-9

Product type：HALS

Industry：Chemical Name：Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate

Formula：C28H52O4N2

Structure：

Molecular Weight：480.74

Appearance：White crystalline powder or granules

Melting Point：80-85℃

Volatile Matter：≤0.5%

Relative Density：1.05g/cm3

Weight Loss Point：228℃(5.0%)

Light Transmittance：425nm: ≥98.0%;500nm: ≥99.0%

Ash Content：≤0.1%

Solubility：Soluble in acetone, toluene, xylene, chloroform; Insoluble in water

Cautions：Avoid direct sunlight, moisture, high temperature, substances with sulfur or halogen such as some stabilizers, flame retardants and pesticides. Testing required before use

Pack & Store：25kg carton inner with plastic bag or as customer's requirement

Material：

ABS,PC,PP,PE,TPU,TPO,TPV,TPS,EPDM,

Product Description：

Electrical Appliances,Geomembranes,Sunshade Nets,Elastomers,Synthetic Rattan,Plastic Track,Woven Bags,Container Bags,

Hot Tags: UV STABILIZER 770, Manufacturers, Suppliers, Wholesale, Factory, Made in China, Buy, China, Customized, In Stock, Free Sample, Cheap, Discount, Price

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