This process combines different thermoplastics to use the best properties of each. This seminar will explain the process of blow molding thermoplastic materials, different types of procedures, the benefit of each method, and the materials used. The decline in properties can be attributed to abrasion caused by the pigments. Abrasion may occur on the composites exterior or within the composites interior. When hard, geometrically angular-shaped pigments are used, glass fiber reinforcement may be scored, leading to premature composite failure.
Titanium dioxide is the most widely utilized white pigment in the world.
TiO 2 is very hard but is also very white and opaque. In this seminar, several white pigments, as well as the abrasive effects of titanium dioxide on glass fiber will be introduced. Results of the experiment, based on physical property and cost comparisons, will also be discussed. Selection criteria applying to a colorant are closely related to processing behavior and performance properties required in final products. Coloration of thermoplastics is carried out either at the compounding stage or directly at the processing machine.