30% Long Glass Fiber Reinforced PPA

30% Long Glass Fiber Reinforced PPA

Product Details

30% Long Glass Fiber Reinforced PPA

Polyphthalamide PPA resin Introduction  

Outperforms standard polyamides in heat, moisture and chemical resistance

Semi-crystalline polyphthalamide is a high performance polyamide with outstanding high heat, hydrolysis and chemical resistance, and electrical properties.

PPA outperforms standard polyamides with higher strength and stiffness at elevated temperatures, better retention of properties in humid environments, and greater resistance to a broader range of chemicals. 

Polyphthalamide PPA resin Properties

Higher Heat Resistance

PPA is used to replace metal in high-temperature automotive applications. Continuous-use temperatures range from 120°C to 185°C (248°F to 365°F). Heat deflection temperatures (HDT) go up to 310°C (590°F).

Lower Moisture Absorption

Humid environments can have a devastating effect on the mechanical properties of standard polyamides. PPA’s lower water absorption rate results in significantly less change in strength and stiffness, even with high levels of humidity.

Better Chemical Resistance

PPA’s highly aromatic ring structure provides greater resistance to a broader range of chemicals than standard aliphatic polyamides, even at high temperatures. This enables automotive, electrical and industrial components to withstand prolonged exposure to harsh chemicals:

Bio-diesel fuel

Brake fluid

Calcium chloride

Glycols

Synthetic motor oil

Road salt

Sulfuric acid

Transmission fluid

Zinc chloride

Polyphthalamide PPA resin Application 

Polyphthalamides (PPA) outperform standard polyamides with higher strength and stiffness at elevated temperatures, better retention of properties in humid environments, and greater resistance to a broader range of chemicals.

With a heat deflection temperature of 280°C (536°F) and continuous-use temperature up to 210°C (410°F), PPA (polyphthalamide) can take the heat in under-the-hood applications that are too demanding for conventional nylons and polyesters.

Typical Polyphthalamide PPA resin Application 

Automotice 

LED Packaging

Mobile Electronics 

Oil & Gas 

Plumbinh 

Our Company

XIAMEN LFT COMPOSITE PLASTIC CO.,LTD.

Focus on (LFT-G, LFRT) R&D and production: PA, PP, TPU, PPS, PBT, PPA,PEI,PEEK long glass fiber & carbon fiber continuous infiltration thermoplastic composite reinforcement series engineering plastics.It can be used in aerospace, automotive, medical equipment, sports equipment, home appliances and other lightweight and cost-effective semi-structural parts that require high performance markets.