Full Face PTFE Gasket Sulfuric Acid Resistance Flange Gasket
Wenzhou Hengheng Sealing Technology Co., Ltd.- Type：Flat Gasket
- Material：PTFE
- Kind：White Plastic Sheet
- Water Absorption：<0.01%
- Contraction Percentage：<0.4%
- Tensile Strength：30~40MPa
Base Info
- Warranty：-
- After-Sales Service：-
- HS Code：3926901000
- Production Capacity：100000000
Description
Reference standard&Technical indexJapanese standard
MECHANICAL PROPERTY
Density: 2.1~2.2g/m³Tensile Strength: ≥ 15MpaElongation At Break: ≥ 150%Compressive Strength: 24MpaShore: 55-60THERMAL PROPERTIES
Operating TEMP: -180~260ºCMelting point: 330ºCHot Deformation TEMP: 121ºCBrittle Point TEMP: -268ºCMECHANICAL PROPERTY
Insulation Strength: >1400kV/mmVolume Resistivity: >10Ω18·cmSurface Resistivity: >10 16 ΩDielectric Constant: 2.1
Product introduction and application
PTFE is commonly known as "the king of plastics". It has excellent chemical stability, corrosion resistance, sealing, highlubrication, non sticky, electrical insulation and good aging resistance. It can work for a long time from + 250 ºCto - 180 ºC.
Suitable media include water, oil, acid solution,alkali solution and almost all chemical components.