Nonmetal Sheet 8200 8300

  • Nonmetal Sheet 8200 8300

Nonmetal Sheet 8200 8300

It is an excellent grade gasket compression plate, which is used in oil refining, petrochemical and power industry when the medium is steam and hydrocarbons. Other suitable media are: oil, water, all kinds of weak base, weak acid and solvent.

Product Details
Nonmetal Sheet 8200 8300-advantage:
1.Very good chemical resistance,the use of substances and chemicals is very wide
2.Good sealing performance for saturated steam and hot oil
3.Compared with the traditional high temperature graphite sheet,it is easier to install,remove and move
It consists of high strength carbon fiber and nitrile rubber(NRB).The upper and lower sides of the plate have anti-adhesive,so it has excellent anti-adhesive properties.
Adhesion resistance:
The compression gasket has done a lot of work in the development of excellent adhesion resistance.All compression gaskets successfully passed the MIL-G-24696B 300℉/48hrs naval facility adhesion test.

Note:ASTM standard performance is measured on 1/16 inch thickness,but ASTM F38 is measured on 1/32 inch thickness.These properties are for general reference onlly and cannot be used as a basis for acceptance or rejection.The data listed in this table maybe within the normal range of product performance and should not be used to prepare technical specifications or as a basis for design alone.
Colour Black
fiber carbon
Adhesive material Nitrile butadiene rubber
Suitable fluid medium Saturated steam, oil, dilute acid, hydrocarbon, solvent
density                               1.6g/cm³(100lbs/ft³)
Tensile strength,ASTM F 152  1800psi(12.4Mpa)
compressibility,ASTM F 36 8-16%
Rebound rate,ASTM F 36 50%
Applicable temperature range -100~800℉(-73~427°)
Continuous operating temperature, maximum 600℉(315℃)
Fluid PH range (room temperature) 3-11
Pressure, maximum 1500PSIG(103bar)
Fluid permeability resistance-ASTM F 146  
IRM 903 oil,5h/300℉/149℃  
Thickness increase 0-10%
Weight gain 10%
ASTM fuel B 5h/70℉/21℃  
Thickness increase 0-10%
Weight gain 12%
ASTM F 37(FUEL A) 0.03mL/hr
ASTM F 37(Ammonia gas) 0.4mL/hr
Volume resistivity,ASTM D257 5×10^9 ohm-cm
Insulation breakdown voltage,ASTM D 149 0.04KV/mm(1V/mil)
DIN 3535 Gas permeability 0.05cc/min
Creep relaxation rate ASTM F 38 18%
flexibility,ASTM F 147 10x

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