Product Description

Performance characteristics:

Here is the information about PPA (Polyphthalamide) organized in a numbered list format:

1. High-Temperature Resistance:

• PPA is a high-temperature-resistant material with a melting point ranging between 310-325℃ and a heat deflection temperature between 280-290℃.

2. Excellent Oil Resistance:

• PPA exhibits outstanding resistance to various oils, including fuel and lubricating oil, even at high temperatures of 150℃.

3. Dimensional Stability and Low Warpage:

• PPA possesses exceptional dimensional stability and low warpage characteristics, ensuring consistent performance under varying conditions.

4. Low Water Absorption:

• The water absorption rate of PPA is significantly lower than that of PA6 or PA66. Even after prolonged immersion in cold water, it can retain over 80% of its tensile strength.

5. Excellent Weatherability:

• PPA is suitable for long-term outdoor use under extreme climatic conditions, such as high UV radiation, high humidity, and high temperatures, due to its excellent weatherability.

6. Superior Environmental Performance:

• PPA boasts superior environmental performance and meets the standards of the US FDA grade, making it a safe and reliable choice for various applications.

Application areas:

In the automotive industry sector:

• Structural components

• Thermostat housings

• Power pumps

• Clutch components

• Oil pumps

In the electronics and electrical sector:

• Connectors

• SMT (Surface Mount Technology) connectors

• Circuit breakers

• Card slots

Application

1. Semiconductor: HPA is used in the semiconductor industry to manufacture high-performance integrated circuits and chips. Its high purity and excellent electrical insulation properties make it an important component of semiconductor materials.

2. Lithium batteries: With the rapid development of the new energy vehicle industry, the market demand for lithium batteries has risen, which in turn has led to a continuous increase in the consumption of high-purity alumina. HPA is used as a diaphragm coating material in lithium batteries to improve the safety performance and cycle life of the battery.

3. Aerospace: HPA is widely used in the aerospace field due to its high temperature stability and mechanical strength, such as manufacturing engine parts, thermal protection systems, etc.

4. Defense and medical: In the defense field, HPA is used to manufacture high-performance ceramic materials and coatings to improve the durability and protection performance of weapons and equipment

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

Get in touch with us to find the perfect solution for your application.

Company information

Orinko Plastics

Certificate

       

ISO9001

       

ISO14001

       

ISO45001

       

IATF16949

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