DAI-EL™ G-7211

Category: Fluorelastomer , Fluoroelastomer
Manufacturer: DAIKIN AMERICA, INC.
Trademark: DAI-EL™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ZUaMzM_DAI-EL-G-7211.pdf
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DAI-EL G-7211 is a cure-incorporated copolymer designed for injection transfer and compression molding applications. G-7211 offers low 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
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.81g/cm³ASTM D792
Mooney Viscosity (ML 1+10, 121°C)22MUASTM D1646
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)73ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress (100% Strain)4.10MPaASTM D412
Tensile Strength (Yield)14.1MPaASTM D412
Tensile Elongation (Break)250%ASTM D412
Tear Strength (25°C)23.4kN/mASTM D624
Compression Set ASTM D395
    25°C, 70 hr 9.0%ASTM D395
    100°C, 70 hr 7.0%ASTM D395
    175°C, 70 hr 8.0%ASTM D395
    200°C, 70 hr 11%ASTM D395
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air (230°C, 70 hr)2.0%ASTM D573
Change in Ultimate Elongation in Air (230°C, 70 hr)-8.0%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: 5.1 minGehman torsion test, T2: -5.0°CGehman torsion test, T10: -14.5°CTR test, TR10: -18°CTR test, TR70: -8°C
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