Product Description

1. Thermal Properties: PPA exhibits excellent thermal stability with a continuous use temperature exceeding 170°C. It maintains superior mechanical properties even in continuous high-temperature environments of up to 200°C.

2. Physical Properties: PPA boasts high hardness, strength, dimensional accuracy, and low warpage. It also demonstrates good fatigue resistance, wear resistance, and creep resistance. Its coefficient of linear expansion is minimal, ensuring high dimensional stability.

3. Chemical Resistance: PPA is highly resistant to various oils, including gasoline, diesel, engine oil, mineral oil, and transformer oil. It is also resistant to most chemicals but is sensitive to strong acids and oxidizing agents. It is soluble in phenol and cresol.

4. Electrical Properties: PPA has excellent electrical properties, making it suitable for electrical connectors and insulating materials.

5. Processing Properties: PPA has good processing properties and can be processed through traditional injection molding methods. It is also less sensitive to moisture.

Application

As a high-performance engineering plastic, PPA (polyphosphoric acid) is widely used in many fields:

1. Automotive Industry: Due to its high temperature resistance and chemical corrosion resistance, PPA is often used in automotive engine components such as engine covers, fuel distributors, and oil pans. It is also used to manufacture automotive electrical connectors and coil bobbins.

2. Electronics and Electrical Appliances: PPA's electrical properties and high temperature resistance make it an ideal material for electronic and electrical products, such as insulating materials, connectors, and precision parts.

3. Aerospace Industry: PPA is used in various aircraft components due to its lightweight, high strength, and corrosion resistance, such as aircraft structures and engine parts.

4. Industrial Equipment and Appliances: PPA is used in pumps, valves, gears, and other industrial equipment and appliances due to its chemical resistance and high strength.

5. Consumer Goods and Personal Care: PPA is also used in cosmetic packaging and personal care products.

Packaging & Shipping

Packing Details : Standard Packing(lnner /Aluminum Film ,Outer/Paper bag or woven bag).

Packaging Details:25kg/bag,or 750 kg/1000kg per jumbo bag

Delivery Details :T+10days

Port of departure:Wuhu, Shanghai,Ningbo,Guangzhou.

Contact information

WP: +8613013179882

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Company information

Orinko Plastics

Certificate

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