Introduction of Polypropylene Random Copolymer PP Extrusion Sheet Pipe Blow Molding

PPR pipe (full name Polypropylene Random Copolymer Pipe, is a high-performance plastic pipe made of high-quality random copolymer polypropylene raw materials. Due to its high temperature resistance, pressure resistance, environmental protection and non-toxicity, it is widely used in building hot and cold water systems, HVAC engineering, drinking water transportation and industrial fluid transmission, and is an ideal substitute for traditional metal pipes.

Characteristics and Features of Polypropylene Random Copolymer PP Extrusion Sheet Pipe Blow Molding

High temperature and high pressure resistance

Long-term working temperature can reach 70°C, short-term high temperature resistance to 95°C, excellent pressure bearing performance (common pressure level PN20, PN25).

Environmental protection and health

The raw materials are pure and non-toxic, meet drinking water standards (such as FDA, EN ISO and other certifications), do not breed bacteria, and ensure the safety of water quality.

Corrosion and anti-scaling

Acid and alkali resistance, strong chemical corrosion resistance, smooth inner wall, not easy to scale, long-term use of stable flow.

Hot melt connection, strong sealing

Adopting hot melt socket technology, there is no risk of leakage at the connection, and the integrated structure improves system reliability.

Lightweight and easy to construct

The weight is only 1/8 of that of metal pipes, which is convenient for transportation and installation, reducing labor costs.

Long life and low maintenance

The designed service life is more than 50 years, maintenance-free, and the overall cost is low.

Energy-saving and heat preservation

The thermal conductivity is low (only 1/200 of metal pipes), which reduces heat loss and is suitable for hot water systems.

(Polypropylene Random Copolymer PP Extrusion Sheet Pipe Blow Molding)

Specifications of Polypropylene Random Copolymer PP Extrusion Sheet Pipe Blow Molding

Polypropylene Random Copolymer (PP) is a top option for extrusion, sheet, pipe, and strike molding. It provides a solid balance of properties. This product takes care of chemicals well. It likewise stands up to acids and bases properly. Its impact stamina is great, especially in colder temperature levels compared to other polypropylenes.

For extrusion processes, PP Random Copolymer flows quickly. It melts consistently. This makes it trustworthy for continual assembly line. The product maintains dimensional security throughout air conditioning. This minimizes warping or distortion.

In sheet manufacturing, PP Random Copolymer develops rigid but versatile sheets. These sheets show excellent surface area top quality. They are quickly thermoformed into various forms. The material provides outstanding clarity. This makes it appropriate for packaging needing presence. Its low wetness absorption keeps performance stable.

For pipe applications, PP Random Copolymer supplies vital high qualities. It has solid lasting hydrostatic pressure resistance. This suggests pipelines last under constant water stress. The material stands up to scaling and several chemicals located in plumbing or industrial systems. It deals with hot water temperatures dependably. This is crucial for hot water circulation pipes.

Blow molding benefits from PP Random Copolymer’s homes too. It processes efficiently into hollow components like containers or containers. The product supplies excellent rigidity incorporated with required sturdiness. It holds up against impacts during day-to-day usage. It supplies a solid moisture obstacle. This safeguards materials inside. Its thermal resistance suits containers for hot-fill fluids or decontaminated items. Food safety and security conformity is an additional bottom line for product packaging usages.

(Polypropylene Random Copolymer PP Extrusion Sheet Pipe Blow Molding)

Applications of Polypropylene Random Copolymer PP Extrusion Sheet Pipe Blow Molding

Polypropylene Random Copolymer PP is a truly helpful plastic. Individuals utilize it a whole lot for making things. It deals with warmth well and remains tough. This makes it helpful for various jobs.

Extrusion pushes melted PP with a shape. This makes long pieces with the exact same cross-section. Consider seals for windows or car components. PP is strong and lasts long outdoors. You see it in door trims and protective edges.

Making flat sheets is an additional large use. Machines press the thawed PP right into flat panels. These sheets get reduced to dimension or shaped later. PP sheets resist chemicals. People use them for product packaging trays. They function well for maker guards as well. Indicators and screens typically utilize this material. It is light-weight and easy to publish on.

PP pipes are extremely common. Extrusion makes lengthy pipe lengths. These pipelines carry water. They deal with waste systems. PP pipelines don’t rust. They resist lots of chemicals. Contractors use them below ground. Factories utilize them within. They last a long time.

Blow molding requirements PP too. This process makes hollow things. Air impacts up thawed PP inside a mold. Think about bottles and containers. PP keeps fluids secure. It benefits cleansing items. Huge industrial containers utilize it. Automotive liquid reservoirs are usually PP. It deals with the liquids well.

Packing and Shipment

Depends on the products and qty,we could make the packing of coiling,rolls,bundle packing,crates or boxes,etc.

Shipment:By sea,railway,by air or as customer’s request.

Company Profile

Luoyang Datang Energy Tech Co., Ltd. is a leading Chinese manufacturer specializing in high-quality plastic pipes and fittings. Equipped with state-of-the-art automated production lines and supported by a team of 200 professionals, we offer an extensive product line comprising over 150 types of plastic pipes and fittings designed for water supply and drainage systems, gas transmission, and floor heating systems. Our main products include PVC Pipes and Fittings, PE (HDPE) Pipes and Fittings, PPR Pipes and Fittings, and PEX Floor Heating Pipes. 

Should you have any inquiries regarding HDPE Pipe Fitting, please do not hesitate to contact us!

Tel.:0086-183 3790 0677

Wechat: 0086-183 3790 0677

Whatsapp: 0086-183 3790 0677

Email: sales@pipesandfittings.net

Payment Terms

T/T,L/C at sight,Western Union & Paypal,etc.

5 FAQs of Polypropylene Random Copolymer PP Extrusion Sheet Pipe Blow Molding

People often ask what Polypropylene Random Copolymer (PP-R) actually is. It’s a specific plastic type. Manufacturers mix propylene with a little ethylene. This changes the plastic’s behavior. The result is a material tougher than standard polypropylene. It also handles impacts better. Plus, it often looks clearer. This makes it useful for many different products.

Another common question is why choose PP-R for extrusion or blow molding. The reasons are practical. PP-R copolymers process easily on standard equipment. They flow well when melted. This is key for shaping sheets, pipes, or bottles. The material offers good chemical resistance too. It stands up to many acids and bases. Its balance of strength, clarity, and processability is hard to beat for the cost.

People wonder about the difference between extrusion and blow molding with PP-R. Extrusion pushes melted plastic through a shaped opening, called a die. This makes continuous shapes like flat sheets or long pipes. Blow molding starts with a melted tube of plastic, called a parison. Air blows this parison into a mold cavity. This creates hollow items like bottles or containers.

Temperature limits are a big concern. Everyone wants to know how hot PP-R can get before failing. The heat resistance depends on the exact material grade and the stress involved. Generally, PP-R copolymers handle temperatures up to about 100°C (212°F) for short periods. Continuous use temperatures are lower, often around 80-90°C (176-194°F). Always check the specific supplier’s data sheet for the exact grade you use.

Recycling is always important. People ask if PP-R is recyclable. The answer is yes. PP-R is thermoplastic. This means it can be melted and reshaped multiple times. Recycling programs widely accept polypropylene. Separating PP-R from other plastics helps ensure a cleaner recycle stream. Properly recycled PP-R can become new products like fibers, automotive parts, or packaging.

(Polypropylene Random Copolymer PP Extrusion Sheet Pipe Blow Molding)