|
Polytetrafluoroethylene Resin
|
| PURITY: |
The test plate is white and of homogeneous appearance ,no impurity; there is no color difference in ¡Ó57mm rod |
 |
| TENSILE STRENGTH,MPa ¡Ý 25.5 |
| ELONGATION£¬£¥
¡Ý 250 |
| BULK DENSITY£¬g/L 500¡À100 |
| PARTICLE SIZE£¬um 180¡À80 |
| MOISTURE£¬£¥
¡Ü 0.04 |
| MELTING POINT£¬¡æ 327¡À5 |
| NORMAL SPECIFIC GRAVITY 2.13¡«2.18 |
| THERMAL INSTABILITY INDEX ¡Ü 50 |
| ELECTRIC STRENGTH£¬MV/m ¡Ý 60 |
APPLICATIONS:
This product is extensively used in industries including nuclear, aerospave and many sectors of national economy.
In petroleum and chemical industries,it can be fabricated into valves, tubing, pumps, parts, liners of anticorrosive equipment, sealing parts ,heat exchangers filter plates,etc.
In electronic industry,it is widely rsed for TV ultra-high freqrency communication,high precision,condensers,electronic plug sockets,etc.
Inmechanical industry,it can be fabricated into various seal rings,bearing,etc.by adding fillers such as glass fiber,graphite and molybdenum disulfide.It is the most ideal non-oillubricant.
In construction industry,it is furnished as supportign slide blocks for bridges,tunnels,etc.
In high industry,papermaking,pharmaceutical and food processing, it is used as antistick roiis,anti-stick conveyor belts,mould coating,etc.
PACKAGE AND STORAGE: This product is filled in two-layer plastic bags with rigid drum outside,vibration should be avoided during transportation.it should be stored 24th under 22-25¡æ before sifting and pressing. |
¡¡
|
|
