Color matching is based on the comprehensive consideration of plastic properties, molding process, color powder characteristics, color blending principles, product requirements, etc., and then to meet the required color requirements.

Toughening and Modification of PBT

use Octabromodiphenyl ethane (ODOPE) and Sb2O3, and add expandable graphite (EG) to produce flame retardant LGFPP.

flame retardant LGFPP formulations

Engineering plastics can be modified by physical, chemical or physical and chemical methods, including blending (alloying), copolymerization (grafting) and filling reinforcement.

Examples of toughening modification formula.

PP/PE toughening system The toughening effect of LDPE on PP is obvious, but other mechanical properties such as flexural modulus decrease rapidly. When the content of HDPE in PP is less than 10%, it has a rigid toughening effect on PP, that is, while increasing the impact property, other mechanical

Design Examples of Inorganic Rigid Particles Toughening Formula : PP + calcium carbonate/ kaolin/ Precipitation BaSO4/ Nanofiller/ Alkali earth metal salt.

Matters needing attention in the design of toughening formula: 1.The compatibility between elastomer and resin should be good. 2. Compatibilizer 3. Synergistic effect of elastomer 4. Other factors to be considered 5. Rigidity compensation

antistatic automotive PP materials have become one of the important directions in the field of plastic modification.