CAS 1843-05-6 Light Stabilizer UV-531
Basic Info
Model No.: Plastic additive
Product Description
Model NO.: Plastic Additive Appearance: Powder CAS No.: 1843-05-6 Trademark: SWC Origin: P. R. China Kind: UV Absorber Product Name: Light Stabilizer UV 531 Assay: 99% Specification: industry grade UV 531 is a Ultraviolet Absorber for PE, PP and PVC.
Chemical name: 2-Hydroxy-4-n-octoxybenzophenone
CAS NO.:1843-05-6
Packing in 25kgs net cardboard drums
Specification
Application
UV 531 is an ultraviolet absorber with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic, good compatibility, small mobility, easy processing etc. It can protect the polymer to its maximum extent, helps to reduce the color. It can also delay the yellowing and obstacle the loss of its physical function. It is widely applied to PE, PVC, PP, PS, PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Moreover, it has very good light-stability effect on drying phenol aldehyde, varnish of alcohol, polyurethane, acrylate and etc. Usage: 0.1%-0.5% based on polymers weight
Packing and Storage
Packing In 20 or 25kgs net carton or cardboard drum
Storage Keep tightly closed and store in cool and dry place
Contact us if you need more details on UV-531. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Light Stabilizer、1843-05-6. If these products fail to match your need, please contact us and we would like to provide relevant information.
Chemical name: 2-Hydroxy-4-n-octoxybenzophenone
CAS NO.:1843-05-6
Packing in 25kgs net cardboard drums
Specification
| Item | Specification |
| Appearance | light yellow crystalline powder or flakes |
| Purity | 99.0% min |
| Melting point | 47.0 - 49.0 °C min |
| Loss on drying | 0.5% max |
| Residue on ignition | 0.1% max |
UV 531 is an ultraviolet absorber with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic, good compatibility, small mobility, easy processing etc. It can protect the polymer to its maximum extent, helps to reduce the color. It can also delay the yellowing and obstacle the loss of its physical function. It is widely applied to PE, PVC, PP, PS, PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Moreover, it has very good light-stability effect on drying phenol aldehyde, varnish of alcohol, polyurethane, acrylate and etc. Usage: 0.1%-0.5% based on polymers weight
Packing and Storage
Packing In 20 or 25kgs net carton or cardboard drum
Storage Keep tightly closed and store in cool and dry place
Contact us if you need more details on UV-531. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Light Stabilizer、1843-05-6. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Plastic, Additives And Resins
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