106990-43-6

CAS Nr.:

106990-43-6

N,N',N'',N'''-tetrakis(4,6-bis(butyl-(N-methyl-2,2,6,6-tetramethylpiperidin-4-yl)amino)triazin-2-yl)-4,7-diazadecane-1,10-diamine

EINECS Name:

N,N',N'',N'''-tetrakis(4,6-bis(butyl-(N-methyl-2,2,6,6-tetramethylpiperidin-4-yl)amino)triazin-2-yl)-4,7-diazadecane-1,10-diamine

401-990-0

EINECS Nr.:

401-990-0

Chimasorb 119

Synonym:

Chimasorb 119

Light Stabilizer 119, with CAS number 106990-43-6, is a modern light protection additive specifically developed for use in plastics and polymers. As a highly effective Hindered Amine Light Stabilizer (HALS), it efficiently protects materials from UV-induced degradation and significantly extends their service life—both indoors and outdoors. It typically appears as a white to slightly yellowish fine powder or granulate. It is nearly odorless and exhibits excellent thermal stability. The melting point ranges between approximately 110–130 °C. The product is well soluble in organic solvents such as xylene, toluene, or acetone, while it is nearly insoluble in water. Thanks to its low volatility, the stabilizer remains in the polymer matrix even at high processing temperatures.

Application Examples of LS 119

In the plastics industry, LS 119 is commonly used as an additive to protect polymers from degradation caused by UV radiation. The addition of this stabilizer helps preserve the optical and mechanical properties of plastics over time, increasing their durability and resistance to environmental factors. This makes it ideal for outdoor applications such as garden furniture, automotive parts, and plastic claddings.

In the paint and coatings industry, LS 119 is used to protect colors and finishes from fading and embrittlement caused by sunlight. Adding this stabilizer improves the durability of paints and coatings in outdoor environments, helping them stay fresh and vibrant for longer. As a result, this raw material is particularly suited for exterior applications such as vehicle coatings, building façades, and garden structures.

LS 119 is also used in the textile industry to protect fabrics from fading and loss of strength due to UV exposure. By adding this additive, the colors of textiles last longer, and the materials retain their original strength and elasticity. This makes it suitable for use in outdoor clothing, sun protection products, and tents.

Light Stabilizer 119 is an essential chemical raw material for a wide range of applications. Its ability to protect materials from the harmful effects of UV radiation makes it a vital component in the plastics, coatings, and textile industries. Thanks to its versatile applications, LS 119 contributes to the production of durable, high-quality products that meet the demanding requirements of various markets.