DAI-EL™ G-7401

Category: Fluorelastomer , Fluoroelastomer
Manufacturer: DAIKIN AMERICA, INC.
Trademark: DAI-EL™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: w4CBBT_DAI-EL-G-7401.pdf
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DAI-EL G-7401 is a cure incorporated copolymer designed for transfer and compression molding applications. G-7401 offers medium Mooney viscosity with good compression set resistance.
General Information
Features
  • Low compressive deformability
  • Low viscosity
  • Copolymer
Uses
  • Seals
Appearance
  • White
  • Pink
Forms
  • Particle
Processing Method
  • Compression molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.81g/cm³ASTM D792
Mooney Viscosity (ML 1+10, 121°C)41MUASTM D1646
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)73ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress (100% Strain)4.40MPaASTM D412
Tensile Strength (Yield)15.2MPaASTM D412
Tensile Elongation (Break)250%ASTM D412
Tear Strength (25°C)23.4kN/mASTM D624
Compression Set ASTM D395
    25°C, 70 hr 8.0%ASTM D395
    100°C, 70 hr 6.0%ASTM D395
    175°C, 70 hr 7.0%ASTM D395
    200°C, 70 hr 10%ASTM D395
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air (230°C, 70 hr)11%ASTM D573
Change in Ultimate Elongation in Air (230°C, 70 hr)0.0%ASTM D573
Change in Durometer Hardness in Air (Shore A, 230°C, 70 hr)2.0ASTM D573
ThermalNominal ValueUnitTest Method
Brittleness Temperature -17.0°CASTM D746
Additional Information
All tests performed were performed under DAIKIN test methodsFluorine Content: 66%Curing characteristic, Measuring Temperature: 170°CCuring characteristic, Curelastomer: 4.4 minGehman torsion test, T2: -6.5°CGehman torsion test, T10: -14.5°CTR test, TR10: -18°CTR test, TR70: -9°C
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