PA66 (Nylon 66)‑Other Modification Technologies

PA66 (Nylon 66) features core advantages of high strength and high rigidity, delivering the most prominent mechanical performance among the nylon family. It possesses excellent heat resistance with a melting point up to 260 °C, good wear resistance and self‑lubricity with a low friction coefficient, as well as outstanding oil and chemical resistance. Nevertheless, high water absorption is its inherent drawback; water absorption leads to dimensional variation and deteriorated mechanical properties, which generally needs to be compensated by modification. Other modification methods are presented below.

Medical‑Grade Modification

Medical‑grade modified PA66 adopts formulas complying with biocompatibility standards such as ISO 10993 to guarantee freedom from cytotoxicity, sensitization and irritation. InElec® PA66CF30IM2MD is a closed‑formula medical grade featuring conductive ESD protection, ethylene‑oxide sterilizability, high impact strength and low‑temperature toughness. Medical‑grade PA66 is widely used for medical products requiring high strength and sterilization resistance, including surgical‑instrument handles, dental‑device components, engineering parts for medical‑healthcare applications, connectors and sealing articles. Favourable dimensional stability and gamma‑ray sterilization resistance make it suitable for both single‑use medical devices and reusable equipment.

Food‑Grade Modification

Food‑grade modified PA66 employs formulas compliant with food‑contact material standards including FDA and EU 10/2011, ensuring no hazardous‑substance migration upon food contact. Inherently, PA66 exhibits excellent oil resistance and chemical resistance with moderate water absorption, granting it natural advantages for food‑contact scenarios. Food‑grade PA66 is extensively applied to transmission parts of food‑processing equipment, drinking‑water system components, gears and bearings for kitchen appliances, sliding parts of food‑packaging machinery and beverage‑machine wetted components. Its high‑temperature performance fits peripheral microwave‑oven parts and heat‑resistant dishwasher components, while dimensional stability keeps precision food containers free from long‑term deformation.

Specifications

• Feature: Other modifications
• 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.