INTAMSYS PC-PBT (PolyCarbonate/PolyButylece Terephthalate polymer blend) is a thermoplastic alloy, which is designed specifically for FFF 3D printing. It offers good heat resistance and toughness at low temperatures (-20 ̊C/-30 ̊C), and also features good chemical resistance. PC/PBT polymer blend, high corrosion resistance, maintains high toughness at low temperatures. Used in auto parts, electronic equipment, etc.