PP Products

Your Leading PP Products Supplier

Xinhe County Haosheng Engineering Plastic Products Co., Ltd. Up to now, the company has become a well-known and influential enterprise in the industry, providing customers with comprehensive, one-stop solutions and services. In the future, the company will continue to uphold the corporate spirit of "innovation, progress, and win-win", continuously promote technological innovation and industrial upgrading, and provide more customers with better products and services.Our Product：Nylon Plate; Nylon Products; PE Board / PE Rod; Nylon Stick; POM Board / POM Rod; PP Board / PP Rod.

PP Plastic Board
PP sheet, also known as polypropylene (PP) sheet (PP pure sheet, modified PP sheet, reinforced PP sheet, PP welding rod), is a semi-crystalline material. It is harder than PE and has a higher...
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PP Plastic Rod
PP rod is a semi-crystalline material. It is harder and has a higher melting point than PE. Since homopolymer PP is very brittle above 0°C, many commercial PP materials are random copolymers with...
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PP Centrifuge Tubes
PP pipe is a non-toxic, hygienic, high temperature resistant and recyclable pipe type. It is mainly used in indoor hot and cold water supply systems of buildings and is also widely used in heating...
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PP Parts
Polypropylene (PP) is a low-cost engineering thermoplastic with good strength and high elasticity. However, the impact strength may vary depending on the grade of PP. However, the impact strength...
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Why choose us

Our factory

Our company covers an area of 50,000 square meters, has 13 production lines, and an annual output value of 5 million.

Production market

Our company serves more than 5,000 companies, and customers from more than 40 countries choose us.

Product application

The products produced by our company are widely used in rubber machinery, metal products, papermaking, construction, transportation, mining, military industry, ports and terminals, machinery parts, etc.

Our service

We will provide the most professional recommendations based on the needs of customers, so that customers can choose the most suitable materials.

Advantages Of PP Products

Chemical resistance: Polypropylene’s chemical properties make it highly resistant to acids, which makes it an ideal material for containers used to store acidic substances, such as cleaning agents.

Durability: The material is highly resistant to corrosion and chemical leakage, making it suitable for piping systems. Additionally, polypropylene performs well in freezing conditions, making it reliable for pipes in colder climates.

Heat mouldability: Polypropylene can be repeatedly melted and reshaped without significant degradation, thanks to its response to heat. This property makes it a prime choice for injection moulding and other manufacturing processes requiring precise shaping.

Electrical insulation: Polypropylene is a poor conductor of electricity, classifying it as an insulator. This makes it an excellent choice for use in electronic components such as cables and audio equipment.

Water resistance: The material is highly impermeable, absorbing less than 0.01% of water even when submerged. This makes polypropylene ideal for waterproof products or items designed for use in liquids.

Flexibility and strength: Polypropylene’s malleability allows it to be formed into living hinges, thin, flexible sections that can withstand repeated bending without breaking. Additionally, its high tensile strength enables it to bear heavy loads, withstanding up to 4800 psi.

Lightweight: Compared to other plastics, polypropylene has a lower density, providing manufacturers with cost savings due to its reduced weight.

Application Of PP Products

Automotive industry

PP is widely used to make automotive interior and exterior parts such as dashboards, bumpers, etc. due to its light weight and heat resistance.

Textile industry

PP fibers are used to make ropes, carpets, clothing, etc.

Packaging materials

PP is often used in food and non-food packaging materials due to its light weight and chemical resistance.

Household appliances

PP is used to make household appliance parts such as microwave-safe containers and refrigerator drawers.

Construction industry

PP pipes and sheets are used in piping systems and decorative materials in buildings.

Medical field

PP is also used to make some disposable medical supplies such as syringes and test tubes due to its biocompatibility.

Product Specifications

Origin	Hebei, China (Mainland)
Model	PP Parts
Material	PP
Specifications	Customized
Length	Customized
Product Description	High-quality factory supply PP parts OEM polypropylene PP parts

Custom Process

1. Negotiations: Quality,material,price,payment,delivery time item and so on

2. Place an order: According customer's drawing or sample

3. R&D: According customer's requirements,we could design or improve 3D modeling

4. Design confirmation: We send 3D drawing to customer for confirmation before we make the mould

5. Mould processing: CNC EDM machine processing then assembly and trial

6. Sample confirm: We will send trial sample to customers.Before shipment,If the sample isn’t satisfied by customers.We will modify mould until they are satisfied.

7. Mass production: If customers need mass production of plastic products,We can offer

8. Manufacturing Package and Delivery.

Delivery&payment terms

productcate-496-434

FAQ

Q: Is Polypropylene Plastic Biodegradable?

A: No, polypropylene plastic is not biodegradable by nature. Because it’s made of synthetic material. So the microorganisms can’t break it down.
However, it can be decomposed over a long time, up to hundreds of years. Since it doesn’t break down quickly, it can be recycled.

Q: Can I Laser-Cut Polypropylene?

A: Yes, you can laser-cut polypropylene. We suggest using a CO2 laser, fiber laser cutting isn’t suitable. Please note that laser cutting requires precision and highly advanced technology. So, we discourage DIY polypropylene laser-cutting without proper knowledge and instruments.

Q: Is Polypropylene Plastic Flammable?

A: Yes, polypropylene is flammable. Its core elements, hydrogen and carbon, make it flammable. Polypropylene’s flash point is 260 °C, and its autoignition temperature is 388 °C.

Q: Is Polypropylene Plastic UV-Proof?

A: Polypropylene is not extremely UV-resistant in its base form, so consistent exposure to sunlight can degrade its integrity.
However, adding additives like titanium oxide or carbon black pigments can improve polypropylene’s UV resistance. You can also add absorbers, like Benzotriazoles, to improve the UV resistance of polypropylene by only 0.5%.

Q: What Is the Difference Between PP Plastic and Other Thermoplastics?

A: Polypropylene plastic is a better chemical-resistant, lower-density thermoplastic than PVC and PE plastic. It also has better dimensional stability.
Polypropylene is durable, flexible, lightweight, moisture-resistant, and affordable. All these characteristics make it popular in the plastic product manufacturing industry.

Q: How Strong Is Polypropylene Plastic?

A: Polypropylene is strong enough and can withstand harsh environments without breaking. The pressure PP can tolerate is around 4800 psi. So, despite being lightweight, PP can withstand fairly heavy loads.

Q: What Is the Heat Resistance of Polypropylene Sheets?

A: Polypropylene has a good heat resistance characteristic. Its functional temperature ranges from 130°C to 171°C (melting point). The melting point should not be confused with the flash point.
Melting point refers to when a substance starts to melt. Flashpoint refers to the minimum temperature when the substance begins to release vapor.

Q: Is Polypropylene Plastic Waterproof?

A: Yes, polypropylene plastic is waterproof because the polypropylene molecules are close together. This closeness doesn’t allow water to pass through this plastic. As a result, it becomes moisture- and waterproof. Only 0.01% of water is absorbed by polypropylene.

Q: What Is Polypropylene Used For?

A: Polypropylene is widely used in different industries because of its strength and adaptability. It is frequently used in manufacturing consumer products, sports, fashion, rigid and flexible packaging, and healthcare sectors.
Because of its strength and resistance to chemicals, it is also widely used to produce car parts like bumpers and panels.

Q: Can You Autoclave Polypropylene?

A: Yes, you can autoclave polypropylene.
You need to implement the autoclave cycle for PP at 121 °C and 15 PSI. The recommended cycle period is 20 minutes. Remember to ensure proper air circulation during the autoclave process, particularly when venting and cooling.

We're professional pp products manufacturers and suppliers in China, providing high quality customized service with reasonable price. We warmly welcome you to buy pp products for sale here from our factory.

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