PP Raw Material, Polypropylene, Engineering Plastic, Injection Moulding, Extrusion, Cups, Cutlery, Housewares, Piping, PP Sheet, Packing Bag

• CAS No.: 9003-07-0
• Formula: (C3h6)N
• Material: Polypropylene/PP
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Model NO.: PP-01
• Color: Natural
• Transport Package: PE Bag
• Specification: 25kg
• Trademark: Moresu
• Origin: China
• Production Capacity: 3, 000 Tons / Year

Product Description

Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications. PP is a white, mechanically rugged material and has a high chemical resistance.
Melting process of polypropylene can be achieved via extrusion and molding. Common extrusion methods include production of melt-blown and spun-bond fibers to form long rolls for future conversion into a wide range of useful products, such as face masks, filters, diapers and wipes.
The most common shaping technique is injection molding, which is used for parts such as cups, cutlery, vials, caps, containers, housewares, and automotive parts such as batteries. The related techniques of blow molding and injection-stretch blow molding are also used, which involve both extrusion and molding.
As polypropylene is resistant to fatigue, most plastic living hinges, such as those on flip top bottles, are made from this material.
Polypropylene is used in the manufacturing of piping systems, both ones concerned with high purity and ones designed for strength and rigidity (e.g., those intended for use in potable plumbing, hydronic heating and cooling, and reclaimed water). This material is often chosen for its resistance to corrosion and chemical leaching, its resilience against most forms of physical damage, including impact and freezing, its environmental benefits, and its ability to be joined by heat fusion rather than gluing.
Many plastic items for medical or laboratory use can be made from polypropylene because it can withstand the heat in an autoclave. Its heat resistance also enables it to be used as the manufacturing material of consumer-grade kettles. Food containers made from it will not melt in the dishwasher, and do not melt during industrial hot filling processes.
Polypropylene can also be made into disposable bottles to contain liquid, powdered, or similar consumer products.
It can also be produced in sheet form, widely used for the production of stationery folders, packaging, and storage boxes. The wide color range, durability, low cost, and resistance to dirt make it ideal as a protective cover for papers and other materials.


We also supply various engineering plastics raw chip for different product applications.
By knowing your requirement, we can recommend the most suitable product for you.