71878-19-8

CAS Nr.:

71878-19-8

N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine / 2,4,6-trichloro-1,3,5-triazine / 2,4,4-trimethylpentan-2-amine

EINECS Name:

N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine / 2,4,6-trichloro-1,3,5-triazine / 2,4,4-trimethylpentan-2-amine

615-678-9

EINECS Nr.:

615-678-9

Light stabilizer 944 / 2,4,6-trichloro-1,3,5-triazine & N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine /

Synonym:

Light stabilizer 944 / 2,4,6-trichloro-1,3,5-triazine & N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine /

Light Stabilizer 944 (LS 944) is a light-stable compound typically found as a white to slightly yellowish powder. With excellent purity and fine particle size, this stabilizer offers high effectiveness in absorbing UV radiation. Its chemical structure allows it to absorb UV light and prevent the formation of free radicals that can lead to polymer degradation. Thus, LS 944 significantly contributes to protecting and preserving the properties of materials.

Applications of Light Stabilizer 944

In the plastic industry, LS 944 finds wide application as an additive in various polymers such as polyethylene, polypropylene, and PVC. By adding this stabilizer, plastic products are protected from the harmful effects of UV radiation, which can cause discoloration, embrittlement, and degradation. This helps the products remain durable and retain their optical and mechanical properties even when exposed to sunlight.

: In the automotive sector, LS 944 is commonly used in the manufacture of vehicle components and interior trims. These materials are exposed to strong UV rays, especially when used outdoors or in vehicles with open roofs. By adding this stabilizer, the materials are protected from fading and embrittlement, enhancing their lifespan and aesthetic quality.

The use of LS 944 extends to the construction industry, particularly in the production of exterior components and PVC window profiles. These building materials are exposed to the harmful effects of sunlight and weather conditions, which can lead to premature aging. By adding this stabilizer, the components remain colorfast and stable, increasing their resistance to environmental factors

In the packaging industry, LS 944 is used to protect plastic packaging from UV radiation. This is particularly important for food and pharmaceutical packaging, as UV light can affect the quality and shelf life of the packaged products. By adding this stabilizer, the packaging remains transparent and stable, ensuring their functionality and safety.

Light Stabilizer 944 is an essential chemical raw material for the production of durable materials, especially in areas exposed to UV radiation. Its ability to absorb UV light and protect materials from its harmful effects makes it a crucial component in numerous industrial applications.