Crastin® LW9320LM BK591

Crastin® LW9320LM BK591 by Celanese is a polybutylene terephthalate and styrene acrylonitrile (PBT + SAN) blend, reinforced with 20% glass fiber. Possesses improved surface aesthetics, excellent dimensional stability and low warpage characteristics. Has mechanical and physical properties such as stiffness & toughness, heat-, friction-, chemical-, heat ageing- & wear resistance, excellent surface finishes and good colorability. Exhibits good melt stability and excellent electrical insulation characteristics. Good melt stability enables the recycling of properly handled production waste. Crastin® LW9320LM BK591 can be processed using injection molding. Suitable for laser marking applications. Recommended for electronics, electrical, automotive, mechanical engineering, chemical, domestic appliances and sporting goods industry.