10 Sep 2016
September 10, 2016

Seal Material Compound

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Material Compound Table

CompoundMaterialColorTEM(℃)Hardness (Shore)REQ Shaft H.Recommended
Applications
1760PTFEWH-60/240D62170HBPolyfluortetraethylene,Pure white PTFE, FDA food grade, low sliding speed and pressure.
1761Modified PTFEWH-60/260D62170HBImprove from 1761, Better creep resistance, Pure white PTFE, FDA food grade, low sliding speed and pressure.
1776PTFE+CFBK-60/290D6558HRCBlack PTFE filled in carbon, good sliding and wear properties, ideal for Fluid.
1777Modified PTFEBK-60/290D6558HRCImprove from 1777, Outstanding high temperature and corrosion resistance, suitable for cement mortar, dust sealing.
1779Modified PTFEBK-60/290D6558HRCHigher hardness and creep resistance suitable for cement mortar sealing.
1844Modified PTFEWH-60/300D60100HBOutstanding corrosion resistance, high wear resistance seal, FDA food grade, hydrofluoric acid seal.
1845Modified PTFEWH-60/300D61100HBHigher Elongation, high wear resistance seal, FDA food grade, food grade powder/fluids shaft seal.
1846PTFE+GFWH-60/300D6058HRCWhite PTFE filled in Glass Fibber. High tensile strength, high wear resistance seal.
1847Modified PTFEWH-60/300D6358HRCImprove from 1846, High tensile strength, high wear resistance seal, FDA food grade, food grade powder seal.
1850Modified PTFEYE-60/300D6058HRCPowder and grinding medium seal, high clean type, semiconductor vacuum pump system seal.
1852Modified PTFEYE-60/300D6250HRCFuel-air mixture sealing. Special for Motor, Low pressure high speed rotary, excellent elongation performance. Oil/Powder less Sealing. Creamy grease Sealing.
1865Modified PTFEBK-60/300D6458HRCBlack PTFE filled in MoS2, high pressure/speed resistance, Oil/Powder flooded sealing. Ideal for screw air compressor, Mixer.
2159Modified PTFEBK-60/300D6260HRCImproved from 1865, ideal for Oil and Powder flooded sealing.
2160Modified PTFEBK-60/300D6360HRCImproved from 2159, ideal for High pressure, Oil and Powder sealing.
3160Modified PTFEBK-90/300D50170HBSelf lubrication, conductivity, corrosion resistance, suitable for corrosive gas seal.
3180Modified PTFEBK-90/300D66170HBSelf lubrication, conductivity, corrosion resistance, suitable for water seal.
3952Modified PTFEBK-60/300D50170HBSelf lubrication, conductivity, corrosion resistance, suitable for underwater sealing.
3954Modified PTFEBGE-60/300D60170HBHigh creep resistance, oil-free self-lubricating, FDA food grade, suitable for low hardness shaft, corrosive environment sealing.
3965Modified PTFEYE-90/300D60170HBLow hardness, oil-free self-lubricating, suitable for low hardness shaft, FDA food grade, vacuum environment sealing. Gas/Creamy grease Sealing.
3976Modified PTFEBN-90/300D64170HBLow hardness, oil-free self-lubricating, suitable for low hardness, FDA food grade, high-speed environment.
3985Modified PTFEBK-200/200D64170HBLow hardness, oil-free self-lubricating, suitable for low hardness shaft, low temperature environment.
4005UPEWH-260/100D55170HBUltra-high molecular weight polyethylene,Wear resistance, resilience, self lubrication, low temperature resistance, suitable for fluid sealing.
4006Modified UPEOG-260/100D50170HBModified UHMWPE has better self-lubricating property and outstanding low temperature resistance, which is suitable for the environment with high wear resistance requirements
4007Modified UPEBK-260/100D45170HBModified UHMWPE has better self-lubricating property and outstanding low temperature resistance, which is suitable for water environment sealing
4015PEEKGY-60/300D6855HRCPoly ether ether Ketone,Wear resistance, self lubrication, anti creep performance, suitable for viscous colloid sealing.
4016Modified PEEKGY-60/300D6040HRCModified PEEK,Better self-lubricating property, outstanding anti creep performance, suitable for viscous colloid sealing.
4025POMWH-40/100D5035HRCPolyoxymethylene,Good physical, mechanical and chemical properties, excellent friction resistance. High mechanical strength and rigidity, high fatigue strength.
4035PIGD-270/300D6555HRCPolymide,Good self-lubricating, food grade certification, polyimide, insoluble in organic solvents, stable to dilute acid, not resistant to hydrolysis. It is used in aviation / aerospace, laser and other fields.
4045PAIBN-200/280D6550HRCPolyamide-imide,High strength, high insulation, radiation resistance, corrosion resistance, self lubrication, low hygroscopic expansion coefficient and thermal expansion coefficient.
4055PCTFEWH-190/120D6050HRCPolychlorotrifluoroethylene,It has little water absorption, good mechanical and electrical insulation properties, good creep resistance and chemical stability .
4065PPLBN-60/260D5550HRCPara Phenylene,The self-lubricating property is superior to that of molybdenum disulfide and graphite, with extremely low friction coefficient, good wear resistance and excellent chemical stability.
9010NBRBK-40/120A6530HRCNitrile Rubber,Good oil resistance, high wear resistance, good heat resistance, strong adhesion. Its disadvantages are poor low temperature resistance, poor ozone resistance, poor insulation performance and slightly low elasticity.
9020FKMBN-20/230A7030HRCFluororubber ,High chemical stability, resistant to petroleum base / diester / silicone ether / silicic acid oil, resistant to inorganic acid, resistant to most organic / inorganic solvents / drugs, not resistant to low molecular ketone / ether / ester, not resistant to amine / ammonia / hydrofluoric acid / chlorosulfonic acid / phosphoric acid hydraulic oil.
9030VMQWH-70/220A6030HRCSilicone Rubber,Heat resistance / low temperature elasticity and excellent oxidation and ozone resistance, high permeability and gas permeability selectivity.
9040EPDMBK-50/150A7030HRCEthylene Propylene Rubber,heat resistance and weather resistance. Excellent resistance to chemicals, acid, alkali, detergent, animal and vegetable oil, alcohol, ketone, etc.
9110FFKMBK-15/330A7530HRCPerfluorlastomer,Replace kalrez 7075, kalrez 8900, continuous use temperature 330 ℃, short time 350 ℃.
9120FFKMBK-15/260A7630HRCPerfluorlastomer,Replace kalrez 6375, acid and alkali resistant, ketone, ether and amine chemicals
9130FFKMBK-15/315A7330HRCPerfluorlastomer,Instead of kalrez 4079, it has excellent physical properties and passed TGA test in anaerobic environment.
9140FFKMBN-15/315A7030HRCPerfluorlastomer,Replace kalrez 9100, rubber primary color, no filler, high cleanliness, special for semiconductor.

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