| Customization: | Available |
|---|---|
| CAS No.: | 65447-77-0 |
| Formula: | C15n+1h25n+4o4n+1n |
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Light stabilizer 622: UV stabilizing agent 622
Chemical name: Butanedioic acid polymer with(4-hydroxy-2, 2, 6, 6-tetramethyl-1-piperidineethanol)
Other Names: Light stabilizer 622; Light stabilizer-622; Chima-ssorb 622; HALS 622; BHSORB-622; BHSORB 622; LS 622; Primesorb622; Hindered amine light stabilizer 622; Hindered amine light stabilizer 622; UV-622; UV 622; UV622; Photo-stabilizer 622; Photo stabilizer 622; Photo-stabilizer BW-10LD ; light stabilizer UV 622
Molecular Formula: C15n+1H25n+4O4n+1N
CAS No. 65447-77-0
Main Indexes
It is white or light yellow granule
The content of available nitrogen is 4.9%.
Its softening temperature is 55~80. C.
The relative density is 1.18(20° C).
The heat loss of 1% is 275° C and 10% is 325° C.
This product is an oligomer with good process heat stability and has good compatibility with resin.
It is water-fast, and is effective to prevent the degradation of high polymer caused by light, heat and weather, water.
| specification | index |
| Solubility | (20° C) |
| Hexyl hydrnamee | 40 |
| Methyl chlornamee | > 40 |
| Carbinol | 0.05 |
| water | 0.01 |
Characteristics and Uses
The product is wnameely used in polyethylene, polypropylene, polystyrene, olefin copolymer and polyester, soft PVC, polyurethane, meta formaldehyde and polyamnamee.
Toxicity
Can be used in plastic of contact food
Packaging & Shipping
25kg/carton or drum
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