| 牌号 | GCH 5622 |
| 厂家 | GCH Technology Co., Ltd. |
| 分类 | UV Protector / Light Stabilizer |
| 介绍 | 5622 CHEMICAL NAME Polymer of dimethyl succinate and 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine CAS NUMBER 65447-77-0 MOLECULAR WEIGHT >2500 APPEARANCE White or yellowish crystalline granules APPLICATIONS 5622 is polymeric HALS having a low melting range for use in polypropylene, polyethylene, styrenics, unsaturated polyester, acrylics, vinyl polymers (PVC, PVB), including plastisols, elastomers, adhesives, sealants and spin finishes. 5622 typically demonstrates reduced interaction with co-additives such as pigments or other stabilizer and is an excellent stabilizer for systems containing high loadings of carbon black. |
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