Photostabilizer 944

Ls-944 is used in polyolefin plastics (such as PP, PE), olefin copolymers (such as EVA and propylene mixed with rubber, etc.), and in crosslinked polyethylene, it can show its good effect. In addition to polyolefin plastics, it can also be used in polyphenylene ether compound (PPE), polyformaldehyde, polyamide, polyurethane, soft and hard PVC and PVC blends, styrene, rubber and adhesive also have a good effect. Ls-944 is compatible with uv absorbers. Ls-944 can be used in systems that require low volatilization and a small amount of migration. It is particularly suitable for the antioxidant effect of ls-944 in thin films and fibers, as well as the long-term thermal stability effect on polymers.

详细介绍

Photostabilizer 944

Chinese name: poly {[6 - [(4 methyl butyl,1,3,3) amino]] - 1,3,5 - triazine - 2, 4 - double [(,2,6,6, 2 - methyl - piperidine) of amino] - 1, 6 - adipic hold [,2,6,6 (2 - methyl - 4 - piperidine) of amino]}

Molecular formula: [C35H64N8]n

CAS NO. : 70624-18-9

Chemical formula:

Exterior: white powder or granules

Volatile content: ≤1. 0%

Ash content: ≤0. 1%

Light transmittance:

425 nm: 93% or higher

500 nm: 95% or higher

Characteristics and application: ls-944 is used in polyolefin plastics (such as PP, PE), olefin copolymers (such as EVA, propylene and rubber mixture, etc.), and in crosslinked polyethylene, it can show its good efficacy. In addition to polyolefin plastics, it can also be used in polyphenylene ether compound (PPE), polyformaldehyde, polyamide, polyurethane, soft and hard PVC and PVC blends, styrene, rubber and adhesive also have a good effect. Ls-944 is compatible with uv absorbers. Ls-944 can be used in systems that require low volatilization and a small amount of migration. It is particularly suitable for the antioxidant effect of ls-944 in thin films and fibers, as well as the long-term thermal stability effect on polymers.

Storage and packaging:

Ls-944 stable performance, no special storage requirements, storage to avoid high temperature and humidity. 25KG carton/pail.