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Empowered by years of domain expertise, we are engaged in offering a huge range of PTFE Caps. These caps are largely used in packaging and cosmetic industries. In order to manufacture high quality PTFE Caps, our professionals employ advanced machines and utilize quality tested PTFE procured from the authentic vendors. We also customize these caps on the parameters of diameter and thickness.
Features:
- High density
- Excellent mechanical property
- Light weight
Further Details:
| Physical Properties of PTFE: | PTFE Caps |
|
|
|
| Property | Unit | Test Method | Pure PTFE | |
| Density | gm/cc | ASTM D- 792 | 2.1 - 2.2 | |
| Tensile Strength | kgf/cm2 | ASTM D- 638 | 210-350 | |
| Elongation at Break | % | ASTM D- 638 | 250-400 | |
| Compressive Strength | kgf/cm | ASTM D- 695 | 40-50 | |
| Deformation | % | ASTM D- 621 |
| |
| a). 2 hrs. 23oC, 140 kg/cm |
|
| 12 | |
| b). 24 hrs. 23oC, 140 kg/cm |
|
| 15 | |
| c). Permanent |
|
| 8 | |
| d). 2 hrs. 150°C, 200 kg/cm |
|
| 50 | |
| Flexural Modulus | kgf/cm | ASTM D- 790 | 57 | |
| Impact Strength | kg/cm | ASTM D- 256 |
| |
| a) -20oC |
|
| 9 | |
| b)+ 20oC |
|
| 15 | |
| Hardness | Scale D | Shore | 55 -60 | |
| Coefficient of Friction |
|
|
| |
| a) Dynamic P-7 kg/c |
|
| 0.06 | |
| V-0.5 m/sec |
|
|
| |
| b) Static P-35 kg/cm |
|
| 0.05-0.08 | |
| Water Absorption | % | ASTM D- 570 | 0 | |
| Heat Resistance | oC |
| -250 to +260 | |
| Thermal Conductivity | 10°C | Cenco Fitch | 6 | |
| Linear Thermal Expansion | % | ASTM D- 696 | Axial - Radial | |
| a). 30 - 150oC |
|
|
| 1.5 1.5 |
| a). 30 - 200oC |
|
|
| 2.4 2.3 |
| a). 30 - 250oC |
|
|
| 3.4 3.6 |
| Chemcal Resistance | PTFE is chemically inert & unaffected by all known chemicals except molten or dissolved alkali metals- Sodium, Potassium, Rubidium,Cesium, Francium & Fluorine Gas,Certain fluorine compounds & complexes at elevated temperatures. Filled PTFE has interior chemical resistance because of the presence of the particular filler. | |||
| Compressive Strength | 40 to 50 kgf/cm |
| Tensile Strength | 210 to 350 kgf/cm |
| Service Location | All over India |
| Elongation at break | 250 to 400% |
| Density | 2.1 to 2.2 g/cm3 |
Gala No. 01, Ground Floor Sahakar Vijay Industrial Estate, Navghar, Vasai (East) Distt. Palghar, Vasai, Maharashtra, 401210, India