Crastin® SK605LM BK591 by Celanese is a laser markable polybutylene terephthalate (PBT) grade with good mold release. It is reinforced with 30% glass fiber and is available in the form of pellets. Crastin® SK605LM BK591 is... view more

Crastin® SK615SF BK591 by Celanese is a laser markable, low viscosity polybutylene terephthalate (PBT) resin reinforced with 30% glass fiber. Possesses high flow characteristics and mechanical & physical... view more

Crastin® SK615SF NC010 by Celanese is a laser markable, low viscosity polybutylene terephthalate (PBT) resin reinforced with 30% glass fiber. Possesses high flow characteristics and mechanical & physical... view more