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1,5,8,12-Tetrakis[4,6-bis(N-butyl-N-1,2,2,6,6-pentamethyl-4-iperidylamino)- 1,3,5-triazin-2-yl]-1,5,8,12-tetraazadodecane

Light stabilizer Siwin-LS119

Name: Light stabilizer Siwin-LS119
Brand: Siwin
Rating: 5.0 (9 reviews)

Light stabilizer 119 is a non-polymeric high molecular hindered amine light stabilizer, with low volatility, migration resistance, high temperature resistance. In addition to, excellent thermal stability and light stability in polyolefin materials, and even in weakly acidic environments can have excellent performance. It can reduce the interaction with agrochemicals, fillers, pigments and other additives.

Model:
Siwin-LS119
Brand:
Siwin
Siwin Code:
Siwin-LS119
CAS No.:
106990-43-6

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Product Description

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Siwin-LS119

Light stabilizer

Typical Physical Properties

Appearance	White or light-yellow granules
Light transmittance	≥93% （425nm）≥95% （500nm）
Melting point	115-150℃
Volatiles	≤0.5%
Ash	≤0.1%

Characteristic:

Compared to traditional HALS, LS119, as third-generation HALS reduces interactions with agricultural chemicals, fillers, pigments, and other additives

It has excellent thermal oxidative stability and photostability in polyolefins, and its neutral properties are particularly prominent in PP and TPO filled with talc powder

No discoloration, low volatility, extremely resistant to migration

Applications

LS 119 is a hindered amine light stabilizer (HALS) that is effective in various polymers and applications.

The advantages of this product make it particularly suitable for PP and TPO automotive components filled with PE agricultural film, PP fiber, and talc powder. still

Can be used for powder coatings, not only can it bring about frictional effects, but it can also bring about photostability.

The general addition level of LS 119 is between 0.05-1%. Appropriate tests must be conducted to determine whether the amount added for a specific purpose is appropriate

This product exhibits a synergistic effect when used in conjunction with other light stabilizers, including low molecular weight HALS (such as LS 770, UV3853)

High molecular weight HALS (especially LS622), benzoic acid, and UV absorbers.

Packaging & Storage

Package: 25kg carton inner with plastic bag or as customer`s requirement.

Storage: Keep container tightly closed in a dry and well-ventilated place.