Polybutylene Terephthalate (PBT) is a semi-crystalline, white or off-white polyester similar in both composition and properties to polyethylene terephthalate (PET). It has somewhat lower strength and ...
Polybutylene Terephthalate (PBT) is a white or off-white semi-crystalline polyester similar in both properties and composition to polyethyleneterephthalate (PET). When compared to PET, it has somewhat ...