I understand that pp and pet material comparison, pp in the performance will be more superior. pp and pet material difference is the appearance of different, different characteristics, different uses.
1, appearance: Pet is a milky white or light yellow highly crystalline polymer, smooth surface. While pp is colorless, odorless, non-toxic, semi-transparent solid material.
2, characteristics: Pet has creep resistance, fatigue resistance, wear resistance and dimensional stability, wear and tear, high hardness, in thermoplastics with the greatest toughness. And pp has high thermoplasticity, light specific gravity and chemical resistance.
3, use: Pet is mainly used in electronics and electrical appliances, such as sockets, electronic connectors, rice cooker handles and TV deflection coils. While pp is widely used in the production of fiber products, such as clothing, blankets, medical equipment, and food and drug packaging.