The use of a new low smoke, heat distortion temperature modifier for rigid PVC and chlorinated PVC is discussed. This material, CN-1427, is a tetrabromobisphenol A carbonate oligomer which is compatible with vinyl compositions. The carbonate oligomer can be compounded into PVC resin to improve heat distortion temperature of PVC and CPVC by 20â30Â°C.
Oppong is an Ashanti surname that originates in the Ashanti City-State. Notable people with the Ashanti surname include: Dominic Oppong (born 1986), Ghanaian-born Canadian soccer player.
What nationality is surname Ghattas? already exists. already exists as an alternate of this question. exists and is an alternate of. We recognize your face from multiple TV ads that have aired over the years. Are you ready for more challenging work on screen? What nationality is the surname Rabung? What nationality is the surname Dedini? What ... Whis was dated 1086, in the recordfs known as the Inquisitio Eliensis of Cambridgeshire, during the reign of King William 1st of England, 1066 - 1087. Throughout the centuries, surnames in every country have continued to develop often leading to astonishing variants of the original spelling.