First, the basics:
1. Chemical Name: Shouguang Jian Yuan-chun chemical polypropylene powder

2. Formula: (C3H6) n
3. Molecular weight: 15-40 Wan

4. Production Process

Polymer grade propylene as raw materials, hydrogen as the molecular weight regulator, titanium trichloride - after SAFT aluminum alkyl catalyst, flashed, deactivation and other refining processes.

5. Nature
     Polypropylene resin with plasticity; has good heat resistance, rice, melting point 164 ℃ -170 ℃, softening point above 150 ℃; density 0.90-0.91g / cm3; good mechanical properties, tensile yield strength stretch generally up 30Mpa-38Mpa; excellent dielectric properties; good chemical stability.
6. Uses
     drawing for a flat, the production of plastic bags;
     b used in the manufacture of machinery and equipment parts, can be modified after the pipe manufacturing industry, agricultural water pipes, electrical fan;
     c in the automotive manufacturing, modified polypropylene can create a lot of internal and external components on the car, such as the steering wheel, dashboard, bumpers, etc.;
     d in the construction industry, glass fiber reinforced polypropylene modified or rubber, can be made after construction BBS modified template can be used as decorative material after the foam, polypropylene coating materials, can replace household chrome pipes, faucets, etc. metal products;
     e in the electrical products, the modified polypropylene can be used to manufacture televisions, tape recorders and washing machine drum shell, also used wires, cables and other electrical insulating materials;
     f in terms of daily necessities, polypropylene can make furniture, such as tables, chairs, benches, pots, dishes and blue.
     g in the textile industry, polypropylene resin is an important raw material for synthetic polypropylene.

The main area is divided into drawing powder and powder injection molding (high melting and low melting), powder narrow definition is generic class of materials, often focus on grades XD-045/075 140/225/300

7. Implementation of the standards
     Q / SH C001-1998 "intermittent liquid bulk polypropylene resin powder."