We supply PTFE tape , PTFE raw strip , PTFE axle cover , PTFE distributor , PTFE bolt , PTFE corrugated pipe , PTFE protecting jacket , PTFE valve block , PTFE fittings , PTFE isolating rod , PTFE scraper , PTFE orifice plate , PTFE orifice plate , PTFE liquid collector , PTFE corrugated flexible tube , PTFE seal parts, PTFE isolating sleeve , PTFE chlorine pipe , PTFE strengthened scraper , PTFE ball , PTFE filter mantle , PTFE filling ring , PTFE spool , PTFE filling ring for tower , PTFE steel pipeline , PTFE cone cover , PTFE subulate cover , PTFE ball pad , PTFE steel container , PTFE sealing products , PTFE packing ring , PTFE expansion joint
Description
PTFE Products List
PTFE moulded rod , PTFE moulded pipe , PTFE moulded sheet , PTFE moulded tube
PTFE extruded rod , PTFE extruded pipe, PTFE extruded tube , PTFE container
PTFE skived sheet , PTFE film , PTFE blank
PTFE tape , PTFE raw strip , PTFE axle cover , PTFE distributor , PTFE bolt , PTFE corrugated pipe , PTFE protecting jacket , PTFE valve block , PTFE fittings , PTFE isolating rod , PTFE scraper , PTFE orifice plate , PTFE orifice plate , PTFE liquid collector , PTFE corrugated flexible tube , PTFE seal parts, PTFE isolating sleeve , PTFE chlorine pipe , PTFE strengthened scraper , PTFE ball , PTFE filter mantle , PTFE filling ring , PTFE spool , PTFE filling ring for tower , PTFE steel pipeline , PTFE cone cover , PTFE subulate cover , PTFE ball pad , PTFE steel container , PTFE sealing products , PTFE packing ring , PTFE expansion joint
Characters
PTFE has a series of excellent properties :
1, high temperature resistance : continous working temperature 240℃, peak up to 260℃ .
2, Low temperature resistance : it can keep soft at – 100 ℃ ;
3, Corrosion resistance ;
4, Weather resistance ;
5, High lubrication ;
6, Non sticky ;
7, Harmless ;
8, Application : Military , atomic energy , fossil oil , ratio , electric machinery , chemical industry , ect.
| Item | Unit | Numerical value |
| Density | g/cm3 | 2.15- 2.25 |
| Coefficient of line expansion | 1/℃ | 8-10 x 10-5 |
| Tensile strength | Mpa | 20 – 35 |
| Elongation | % | 300 – 450 |
| Impulse strength | J | 3 – 10 x 104 |
| BH(Brinell hardness ) | Mpa | 30 – 40 |
| Volume resistance | Ω.cm | ＞1017 |
| Breakdown strength | Kv/mm | ＞ 40 |
