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China, Chinese UV Light Absorber 770 UV Stabilizer for Polyolefin Plastic Auxiliary Agents1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Chemical Auxiliary CatalystPlastic Auxiliary AgentUV Light StabilizerUV Stabilizer 770
Hefei Gee-U Lift Tech Co., Ltd.
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Product Description Product DescriptionUV Light absorber 770 UV Stabilizer770 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 Parameters Product NameUV Stabilizer 770Chemical NameBis(2,2,6,6-tetramethyl-4-piperidyl) sebacateFormulaC28H52O4N2CAS NO.52829-07-9Molecular Weight:480.74Appearance:White crystalline powder or granulesMelting Point:80-85oCVolatile Matter:≤0.5%Relative Density:1.05g/cm3Weight 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 Packaging25kg/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.FAQQ1. How can I get sample to test ?A: 300gram free samples available. Even free of express charge .Q2. How about delivery?A: 10-20 daysQ3. What payment terms are available ?A: TT, LC, DP, DA, WESTERN UNION, and PAYPAL.Q4. How to confirm whether we have what you need?A: Send your inquiry mentioning TDS, and application. We will arrange the free sample for your trial test.
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