Quick Specs
Temperature Range
‑40°C to +110°C
Available Sizes
Sheets: 8-200mm thick | Rods: 8-200mm dia
Available in
Sheet | Rod
PETP (Polyethylene Terephthalate)
PETP offers excellent mechanical properties and stiffness, along with high physiological inertia, making it suitable for food-contact applications. It has an operating temperature range of -40°C to 110°C. Once modified with glass fiber, its mechanical performance and heat resistance are further enhanced.
Key Features
- High Rigidity
- Low Friction & Wear Resistance
- Physiologically Inert (Food Safe)
- High Dielectric Strength
- Precision Machinability
Applications
- Surgical Instrument Handles
- Thrust Washers
- Precision Gears And Cams
- Food Processing Manifolds
- Guide Rails And Rollers
Available Grades & Variants
PETP+GF
High-strength, heat-resistant engineering plastic reinforced with glass fibers for superior stiffness and dimensional stability.
Technical Specifications
Mechanical properties
Density | ASTM D792 | g/cm3 | 1.37 |
Tensile yield strength | ASTM D638 | Mpa | 88 |
Breaking elongation | ASTM D638 | % | 4 |
Bending strength | ASTM D790 | Mpa | 100 |
Flexural modulus | ASTM D790 | Mpa | 2700 |
Shore hardness | ASTM D2240 | D | 85 |
Impact strength | ASTM D256 | J/M | 40 |
Thermal Properties
Melting point | DSC | °C | 255 |
Heat distortion temperature | ASTM D648 | °C | 95 |
Operating temperature | – | °C | 100 |
Maximum operating temperature | – | °C | 150 |
Thermal conductivity | DIN 52612-1 | W/(K-M) | 0.24 |
Coefficient of linear themal | ASTM D696 | 10-5-1/K | – |
Electrical Properties
Dielectric strength | ASTM D150 | KV-mm | 60 |
Dielectric loss factor | ASTM D150 | – | 0.0021 |
| Volume resistivit | ASTM D257 | Ω.cm | 1014 |
Surface resistivity | ASTM D257 | Ω | 1016 |
Dielectric constant | ASTM D149 | – | 3.2 |
Chemical Properties
Water absorption | 23°C 60%RH | % | 0.5 |
Acid resistance | 23°C 60%RH | + |
Others
Flammability | UL 94 | HB | |
Non toxic | EEC 90/128 FDA | + |