Can the copolymer PP environmental - friendly flame retardant be used for injection - molded products?

The homopolymerized PP material is a polymer material polymerized from propylene monomers. The PP material has high crystallinity and great rigidity, but it has poor impact resistance and relatively poor low-temperature resistance. 

The copolymerized PP material is a high molecular polymer obtained by the copolymerization of propylene monomers with a small amount of ethylene monomers added. A small amount of ethylene monomers are added as polymer units. Due to the good flexibility of ethylene molecules and the introduction of ethylene monomers, the crystallization orientation of PP is reduced, thus improving the impact resistance of the polymer (especially at low temperatures). 

The homopolymerized PP material is mainly applied to daily products such as tableware, stationery, toys, etc. It can be used for injection molding and also for blow molding. 

Due to its relatively good strength, the copolymerized PP material can be applied to various accessories of household appliances (such as refrigerators, air conditioners, washing machines, sanitary ware) and container products, etc.