PTFE material resists attack by heat and virtually all chemicals. It is insoluble in all organics with the exception of a few exotic strong base chemicals. Its electrical properties are excellent. Although it has high impact strength, its resistance to wear, tensile strength and creep resistance are low in comparison to other engineering type thermoplastics. Mechanical properties can be improved by adding fillers such as glass fibers, bronze, Delrin, carbon, and graphite.
• Excellent corrosion resistance
• Good electrical insulation performance
• High temperature resistance
• Low coefficient of friction
• Good non-sticky properties
PTFE semi-finished rod,tube(bushing) and sheet is widely used in chemical anti-corrosion,mechanical seal,engineering piping,electrical insulation,pump&valve fluid,aviation,textile,ceramic and other industries.
Standard semi-finished stock PTFE includes:
• Molded,extruded and skived sheets
• Extruded rods and tubes/bushing
• Molded rods and tube/bushing
Materials
• Virgin,Modified PTFE
• Filled PTFE/Reinforced PTFE
| Property | Norm | Value |
| Density(g/cm³) | ISO1183 | 1.8~2.5 |
| Tensile Strength at Break(Mpa) | ISO527 | 18~30 |
| Modulus of Elasticity(Gpa) | ISO527 | 0.35~0.5 |
| Elongation at break(%) | ISO527 | 150~350 |
| Hardness Shore(Shore D) | Durometer | 50~65 |
| Temperature Range(°C) | / | -196~260 |
| Coefficient of Linear Thermal Expansion(10-4/°C) | ISO11359 | 1.0 |
Production ability:
Application:
• Full traceability on all material under ISO 9001:2015
• Reliable and brand raw material
• In-house tensile strength and elongation testing
• Hot size on stock and quick lead time
• With over 20 years of manufacture experience of fluoropolymers
