Raw Materials PP Pellets For Injection Molding
Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of raw materials pp pellets for injection molding in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.
PP Pellets refer to polypropylene, which is a colorless, odorless, non-toxic, translucent solid substance. Polypropylene is a thermoplastic synthetic resin with excellent properties. It is a colorless, semi-transparent, thermoplastic, lightweight general-purpose plastic.
PP Pellets Feature
- Have lower thermal distortion temperature (100ºC)
- Have higher transparency, lower gloss, lower rigidity
- Have a stronger impact strength
- Have good surface stiffness and scratch resistance
|
Item |
Testing Standards |
Unit |
PP-FR03 |
PP-FR04 |
|
Density |
GB/T 1033 |
g/cm3 |
0.92 |
1.14 |
|
Melt flow rate (230℃, 2.16kg) |
GB/T 3682 |
g/10min |
20 |
30 |
|
Tensile strength |
GB/T 1040 |
MPa |
35 |
29 |
|
Elongation at break |
GB/T 1040 |
% |
150 |
50 |
|
Flexural strength |
GB/T 9341 |
MPa |
41 |
40 |
|
Flexural Modulus |
GB/T 9341 |
MPa |
1400 |
1650 |
|
Cantilever beam notched impact strength |
GB/T 1843 |
KJ/m2 |
2.8 |
3.3 |
|
Flame retardant properties |
UL 94 |
1.6mm |
V2 |
V2 |
|
3.2mm |
V2 |
V2 |


Polypropylene (PP) products use grade :
Film Grade
Biaxial Orientation Stretching Polypropylene (BOPP): mainly used in the production of high-stiffness, high-transparency 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 packaging for clothing, stationery, food, medicine, cosmetics, textiles, etc.
Injection Molding Grade
PP Impact Copolymer: widely used in the production of industrial products, such as dashboards, 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 transparency, 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, and electric hand dryers.
Pipe Grade
PP Pipe Grade is mainly used in the production of pipes used in building water supply systems, heating systems, and chemical piping systems. Finished Products by lightweight, corrosion resistance, long service life, thermal retardation, and recyclable processing scrap.
Company Profile
Gneebio is dedicated to providing you with chemical products one-stop service, foreign trade export commodity inspection dangerous package, small batch product purchase, intermediates customization, chemical raw materials price market analysis, multi-species packaged purchases, and other services, to meet the customer's needs for a variety of customized products.




FAQ
Are you a manufacturer or a trading company?
We are a manufacturer with two factories in China, located in Ningbo and Dongguan, if you have time, you are welcome to visit us.
Do you accept samples or small orders?
Yes, we welcome samples and small orders. Please contact us for price and other details.
What is the normal delivery time for orders?
Sample: 1-3 working days
Orders: 1-3 days (depending on your order quantity)
Can you provide OEM and ODM services?
Yes, we are a factory, so we can provide OEM and ODM services for our customers.
If I send you an enquiry, how long will it take to get a reply?
We usually reply to you within 24 hours on weekdays and 48 hours on weekends.
How do you send us samples or orders?
For samples, we will use DHL, FedEx, TNT, UPS, or other international couriers.
For orders, we usually ship small orders by international courier or by plane, and large orders will be shipped by sea or by plane. If you have any ideas, please let us know.
Can I get a discount?
Prices are negotiable.
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