Engineering Plastic High Quality CA30 GF30 PEEK Rod

1. High wear-resistance

2. Corrosion-resistance

3. Low friction coefficient

4. Anti-aging

5. Inflammation-Preventing

6. High Electrostatic-resistance. 

PEEK is a semicrystalline thermoplastic with excellent mechanical and chemical resistance properties that are retained to high temperatures. The processing conditions used to mold PEEK can influence the crystallinity, and hence the mechanical properties. The Young's modulus is 3.6 GPa and its tensile strength 90 to 100 MPa. PEEK has a glass transition temperature of around 143 °C (289 °F) and melts around 343 °C (662 °F). Some grades have a useful operating temperature of up to 250 °C (482 °F) . The thermal conductivity increases nearly linearly versus temperature between room temperature and solidus temperature. It is highly resistant to thermal degradation as well as attack by both organic and aqueous environments. It is attacked by halogens and strong Bronsted and Lewis acids as well as some halogenated compounds and aliphatic hydrocarbons at high temperatures. 

HDPE is known for its large strength-to-density ratio. The density of HDPE can range from 0.93 to 0.97 g/cm3 or 970 kg/m3. Although the density of HDPE is only marginally higher than that of low-density polyethylene, HDPE has little branching, giving it stronger intermolecular forces and tensile strength than LDPE. The difference in strength exceeds the difference in density, giving HDPE a higher specific strength. It is also harder and more opaque and can withstand somewhat higher temperatures (120 °C/ 248 °F for short periods, 110 °C /230 °F continuously). 

Specializing in manufacturing rubber products, Chunfa Hitech Industrial Co., Ltd was founded in 1967.

Chunfa has been devoted to developing the innovative technology of manufacturing rubber products.

Now, Chunfa is offering our services to companies large and small with the aim of establishing efficient, mutually beneficial relationships with overseasbusiness partners.