PTFE (TEFLON) DATA SHEET เทปลอน แผ่น
PTFE is the product of bearing the heat . Bearing the low temperature , Bearing to decay , Bearing to wear away, Bearing the high pressure . Ii is extensive applied to the national defense electronics . agrochemical .Medicine .machine Chemical engineering …etc. The operation usage.
The physics function of PTFE :
| Item | Unit | Value |
| Content of PTFE | % | 100 |
| Content of Glass,etc | % | 0 |
| Colour | Pure White | |
| Density of Sheet | G/cm cubic | 2.25 |
| Density of Rod | G/cm cubic | 2.2 |
| Density | G/cm3 | 2.1-2.3 |
| Tensile | Kg/cm2 | ≥200 |
| Elongation ratio | % | ≥250 |
| Friction Coefficient |
| 0.07 |
| Temperature | degreeC | -160to+280 |
| Impact | Kg.cm/cm2 | ≥13 |
| Hardness | Shore D | 55-65 |
| Impact | Kg/cm2 | >13 |
| BH | Kg/cm | 4.54 |
| Coefficient of thermal conductivity | KC/m.h | 0.21 |
|
Linear expansion cofficient | -100℃ -50-0℃ 0-50℃ 50-100℃ 100-150℃ 150-200℃ 200-250℃ | 1.09×10-4 1.13×10-4 1.23×10-4 1.14×10-4 1.365×10-4 1.69×10-4 2.165×10-4 |
| Volume compare to resistance | Ohm cm | ≥10 |
| Surface compare to resistance | Ohm | ≥10 |
| Electrolutic loss by angular 10 cycle |
| 1.8-2.2 |
| Dielectric loss by angular 10 cycle |
| ≤2.5×10-4 |
| Combustibility |
| Un-combustibility |
| Climate resistant |
| Fine |
| Speaking Voltage intersity by DC | KV/MM (46) Gm | ≥60 |
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Daiichi Engineering Co., Ltd.
77/8 Moo 1 Thanon Ratchaphruek , Kwang Bangkhunnon, Khet BangKrauy, Nonthaburi 11130
Tel : 02459-4674 , 02459-4675
E-mail : daiichi_thailand@hotmail.com
