U-pack B225 Phenolic/Phosphite Blend

U-pack®B225 Phenolic/Phosphite Blend. CAS:31570-04-4/6682-19-8

U-pack®B225 Product Composition

U-pack®B225 Characteristics &Application

U-pack®B225 is used in polyolefins and olefin-copolymers such as polyethylene,  polypropylene, polybutene, and ethylene-vinyl acetate copolymers. The blend can also be used in other polymers such as engineering plastics, styrene homo-and copolymers, polyurethanes, elastomers, adhesives, and other organic substrates. U-pack®B225 can be used in combination with light stabilizers of the RIASORB® range.U-pack®B225 is a convenient blend addressing a range of stabilization needs. The relatively high phenolic antioxidant content of U-pack®B225 addresses applications requiring more long-term thermal stability. In the recommended applications U-pack®B225 provides significant benefits, such as maintenance of original melt flow, low color formation, long-term-thermal stability. In polyolefins,  the concentration levels for U-pack®B225 range typically between 0.1% and 0.25% depending on substrate and processing conditions. The optimum level is application-specific.

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

U.S. 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