Toughened‑Modified PPA

PPA, namely polyphthalamide (high‑temperature nylon, covering PA6T, PA9T and PA10T). Toughening via elastomer tougheners serves as a key modification route to improve the toughness of PPA. Toughened‑grade PPA combines excellent toughness with balanced hardness and flexibility within a certain range. It suits fastener applications requiring rigidity for single‑use assembly and flexural performance for repeated‑use scenarios.

Main Applications

Widely used for durable structural components subjected to extreme environments, such as cooling‑system parts, housings, fuel pumps and structural assemblies.

Specifications

• Feature: Toughened
• Physical properties: Custom‑made per customer requirements (partial properties are comparable to imported brands)
• Minimum Order Quantity: 1 metric ton upon successful sample validation

Participation & Procurement Process

• Modified plastic manufacturers intending to supply, please contact supplier‑support customer service.
• Buyers may click group‑buy procurement or submit procurement requirements to procurement‑support customer service.
• The platform aggregates similar procurement demands, screens qualified materials from its database or releases tenders for requirements.
• Premium modified raw materials are filtered against buyer specifications. After successful sample testing, the buyer selects preferred raw materials and suppliers, then executes a sales‑purchase contract.