UV ABSORBER UV 571 TINUVIN 571 EQUIVALENT

• Company : Guangzhou Chengshuai New Material Co.,Ltd.
• Region : Guangdong , China
• Category : Chemicals > Other Chemical Auxiliaries
• Specification : Appearance: Light amber viscous liquid Assay, %: ?95 Ash, %: ?0.1 Loss on Drying, %: ?2.0 Transmittance: 460nm? 95% 500nm?97%
• Quantity : 50MT
• Price : Negotiable
• Contact Person : David|||Sales Manager
• Telephone :
• Mobile phone :
• Website : WWW.HHOCHEM.COM
• Email : [email protected]
• Update : Mar/26/2019

• Product Details

  Chemical name: 2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl phenol CAS No.?125304-04-3 Molecular formular?C25H35N3O Molecular weight?393.6 Molecular structure Specification Appearance: Light amber viscous liquid Assay, %: ?95 Ash, %: ?0.1 Loss on Drying, %: ?2.0 Transmittance: 460nm? 95% 500nm?97% Application UV ABSORBER HOSORB-UV571 is a liquid benzotriazole type UV absorber which imparts excellent light stability to the various polymers. It can be used for thermoplastic PUR, coating, the rigid and plastic PVC, PVB, PMMA, EVA, heat curing unsaturated resin, PA, PET , PUR coil, PP fiber. It is also suitable for latice, wax, adhesive and styrene copolymer, elastomer and polyolefin. Packing 200kg/drum or as per customer’s request. Storage Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place. Recommended Dosage PUR: 0.2-0.5% PVC : 0.3-0.5% Adhesive : 0.5-1.0%

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