Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications including packaging and labeling, textiles (e.g., ropes, thermal underwear and carpets), stationery, plastic parts and reusable containers of various types, laboratory equipment, loudspeakers, automotive components, and polymer banknotes. An addition polymer made from the monomer propylene, it is rugged and unusually resistant to many chemical solvents, bases and acids.

Polypropylene has a relatively slippery "low energy surface" that means that many common glues will not form adequate joints. Joining of polypropylene is often done using welding processes.

Polypropylene (PP) products use grade :
1). Film Grade
- Biaxial Orientation Stretching Polypropylen (BOPP) : mainly used in the production of high-stiffness, hightransparence packaging film. It is also widely used in the production of printing and laminated film, Matt film, pearlized film, synthetic paper, cigarette film, etc
- Casting Polypropylene(CPP): It is also widely used as the packing for clothing, stationery, food, medicine, cosmetics, textiles, etc.

2). Injection Molding Grade
- PP Impact Copolymer : widely used in the production of industrial products, such as dashboard, auto interior decorations, auto bumpers, interior and exterior parts of washing machine, accumulator containers and tanks. can also be used to make household articles, such as bottle caps, cookware, furniture, toys, toolkits, travel cases, bags and various packaging containers.
- PP Random Copolymer: widely used in the production of medical appliances with high transparence, such as medical syringes, medical infusion bottles, medical centrifuge tubes and sample tubes. It is used in the production of food containers, stationery, packaging materials and houseware.
- PP Homopolymer: widely used in the production of small electrical household appliances, such as electric kettles, electric utensils, electric irons, air heaters, electric hair dryers, electric toasters.

Yarn Grade

Shandong Shengkai Trading Co., Ltd. is a professional and comprehensive chemical products distributor based in China. Our company provides business to business distribution solutions for industrial and specialty chemicals worldwide. We provide a wide range of solutions for various applications and uses of chemical products. Our company has several years of experience in domestic chemical industry. We have our own warehouse and fleet to ensure that large quantities of industrial and specialty chemicals are purchased and stored from different suppliers to provide customers with faster service.

Our company provides a variety of products to meet your needs. Since its inception, the company has always adhered to the "quality first, customer first, reputation first" business policy, dedicated to meet the potential needs of customers. Our company is willing to sincerely cooperate with enterprises all over the world to achieve a win-win situation.

Our main products:

Plastic raw materials:PVC,EVA, PP, HDPE, LDPE and LLDPE, HIPS,PET, ABS, EPS,GPPS,PC,PET, etc.

1-Are you trading company or manufacturer?
1-We are manufacturer.

2.How about the price? Can you make it cheaper ?
1-We always take the customer's benefit as the top priority.
2-Price is negotiable under different conditions, we are assuring you to get the most competitive price.


3. Why should you buy from us not from other suppliers?
1- We have good quality.
2- We have the best price

4. What services can we provide?
- Accepted Delivery Terms: FOB,CFR,CIF...
- Accepted Payment Type: T/T, L/C;

5.What is your MOQ?
1-Different produt will be different.

6.How long is your delivery time?
1-The small order will be send out within 7-10 days after we get your payment.
2-The big order will be send out within 15 days after we get your deposit.

7.Can we get the free sample?
1-Yes, we can offer 1kg material as free sample, but the freight need be paid by yourself.