UV Light Stabilizer 770 UV Absorber 770 for Polyolefin Plastic Auxiliary Agents

• CAS No.: 52829-07-9
• Formula: C28h52o4n2
• EINECS: 52829-07-9
• Environmental Protection: Yes
• Color: Light-Yellow
• Kind: Stabilizer
• Model NO.: UV770
• Appearance: Granulars
• Product Name: UV Light Stabilizer 770 UV Absorber 770 for Polyol
• CAS No: 52829-07-9
• Appearance Color: Light Yellow UV Stabilizer
• Packages: 25kgs/ Bag UV Stabilizer
• Molecular Weight: 2100-3000 UV Stabilizer
• Melting Range: 110-130 Degree UV Stabilizer
• Relative Density: 1.01g UV Stabilizer
• Ash Content: 0.1% Max
• Solubility: Soluble in Acetone, Toluene, Xylene, Ethyl Acetate
• Cautions: Avoid Sunlight, Moisture, and High Temperature, S
• Transport Package: 25kgs/ Cartons
• Specification: 25kgs packages
• Trademark: Isuo Chem
• Origin: Anhui China
• HS Code: 2933990099
• Production Capacity: 200 Tons Per Month

Product Description

UV light stabilizer 770 UV absorber 770 for polyolefin Plastic auxiliary agents
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.


Product Name: UV Stabilizer 770
Chemical Name: Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
Formula:  C₂₈H₅₂O₄N₂
CAS NO.52829-07-9


Specifications:
Molecular Weight:480.74
Appearance:White crystalline powder or granules

Melting Point:80-85ºC
Volatile Matter:≤0.5%
Relative Density:1.05g/cm³
Weight Loss Point:228ºC(5.0%)
Light Transmittance:425nm: ≥98.0%;500nm: ≥99.0%
Ash Content:≤0.1%
Solubility:Soluble in acetone, toluene, xylene, chloroform; Insoluble in water





Pack & Storage: 25kg/carton or as customer's requirement. 500kgs/pallet.
Quantity: 10mts/20'fcl with pallet or 12mts/20'fcl without pallet.

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