ASTM D3368-02

ASTM D3368-02 is a standard specification that outlines the requirements for unsintered polytetrafluoroethylene (PTFE) extruded film or tape. This specification covers the properties, dimensions, and quality criteria for PTFE materials that are produced through an extrusion process without sintering (heating without melting). Unsintered PTFE is widely used in applications where high chemical resistance, non-stick properties, and insulation are required.

The standard defines the thickness, tensile strength, elongation, and dimensional tolerances for PTFE extruded film or tape. It also specifies testing methods for ensuring that the material meets the required quality and performance parameters for various industrial uses, including electronics, chemical processing, and mechanical applications.

At Pacorr Testing Instruments Pvt Ltd, we provide testing instruments that ensure compliance with ASTM D3368-02, allowing manufacturers to verify the quality of their unsintered PTFE products. These tests are essential for industries where high-performance materials like PTFE are critical for achieving reliability, chemical resistance, and durability.