Light Stabilizer RIASORB UV-329 UVA plastics Antiaging agent CAS:3147-75-9

A light stabilizer belonging to the benzotriazole class of UVAs.

RIASORB?UV-329 Characteristics &Application

RIASORB?UV-329 is an effective light stabilizer for a variety of plastics and other organic substrates. RIASORB?UV-329 protects polymers from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering. The use levels of RIASORB?UV-329 range between 0.10 and 1.0%, depending on the substrate and performance requirements of the final application. The product can be used alone or in combination with other additives such as light stabilizers  (hindered amines), antioxidants, and other functional stabilizers and additives. The use of RIASORB?UV-329 in combination with HALS is particularly noteworthy in that a  synergistic performance is often observed.

About Rianlon

Rianlon is a major solution provider of anti-aging additives and application technologies for polymer materials. Our product portfolio includes antioxidants (RIANOX), light stabilizers (RIASORB), and U-pack, which covers customized blending formulations to provide a one-stop anti-aging solution. Rianlon is a government-certified “National High-tech Enterprise”.

We commit to value creation for customers and focus on anti-aging technologies for polymer materials. At the same time, we strive to the innovation of technology and global network so as to make a contribution to the advancement of technology for global polymer materials. Rianlon aims to be the preferred supplier for the global polymer industry including compounding and masterbatch production.

The company currently has five production bases in certified chemical industrial parks in China.  All products are produced in different sites and this professional backup concept stabilizes the supply security for our customers.

Head Office

RIANLON CORPORATION   SZSE:300596

Tel: +86 22 8371 8817

Fax:+86 22 8371 8815

Add:20F.Tower F,20 Kaihua Road, Huayuan Industrial Park,

Tianjin 300384 China

Website: www.rianlon.com   Email: market@rianlon.com

European Subsidiary   

Rianlon GmbH

Add:Charlottenstr.75,40210 Dusseldorf,Germany

Tel: +49 173 731 6771     

Email: reu@rianlon.com

Us Subsidiary     

Rianlon Americas, Inc.

Add: 2141 Richmond Road, Staten Island, NY, 10306

Tel: +1 718 667 4190      

Email: rca@rianlon.com

Japan Subsidiary   

Rianlon Japan Co., Ltd.

Add: Room812,2-25-1, Nishinippori, Arakawa-Ku, Tokyo 116-0013 Japan

Email: rianlon-jp@rianlon.com