Product Description:
Ensure precision and consistency in your material testing with our high-performance PTFE (Teflon) molds, designed for ASTM D4812 Impact Test (UNNOTCHED) test specimens. Manufactured in Ontario, Canada, these professional-grade molds offer exceptional durability, chemical resistance, and effortless demolding, making them the ideal choice for research institutions and material manufacturers.
 
Key Features:
Superior PTFE Non-Stick Properties – The naturally non-stick surface of PTFE ensures effortless demolding without the need for release agents, maintaining specimen integrity.
Highly Durable & Chemically Resistant – PTFE is resistant to solvents, acids, and high temperatures, ensuring long-lasting performance even in demanding testing environments.
Precision Machined for Accuracy – Each mold is precisely crafted to meet ASTM D638 Type V specifications, ensuring repeatable and reliable test results.
Heat & Wear Resistant – With a high thermal tolerance and wear resistance, these molds outlast silicone alternatives, making them a cost-effective solution for long-term use.
Low Surface Energy for Easy Cleaning – Unlike silicone, PTFE does not absorb or degrade with repeated use, making cleaning quick and hassle-free.
 
Product Specifications:
Material: PTFE (Teflon)
Designed for: ASTM D638 Type V tensile test specimens
Chemical Resistance: Excellent resistance to solvents and resins
Temperature Range: Up to 250°C (482°F)
Reusable & Long-Lasting
 
Unlike silicone, PTFE molds have an extended lifespan, making them ideal for repeated use with polyurethane, epoxy, and other resins without degradation.