DAI-EL™ LT-252

Category: Fluorelastomer , Fluoroelastomer
Manufacturer: DAIKIN AMERICA, INC.
Trademark: DAI-EL™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: T3WBQS_DAI-EL-LT-252.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
DAI-EL LT-252 is a terpolymer suitable for various peroxide cure systems. LT-252 can be formulated to eliminate the post cure process. LT-252 is designed for transfer and compression molding applications that require a balance between good low temperature flexibility and fuel resistance.
General Information
Features
  • Fuel Resistant
  • Low Temperature Flexibility
  • Terpolymer
Uses
  • Gaskets
  • Seals
Appearance
  • Pink
  • White
Forms
  • Pellets
Processing Method
  • Compression Molding
  • Resin Transfer Molding
PhysicalNominal ValueUnit
Specific Gravity 1.83 to 1.84g/cm³
Mooney Viscosity (ML 1+10, 121°C)35MU
Fluorine Content 66%
Additional InformationNominal ValueUnit
Cure Temperature
    -- 1177°C
    -- 2160°C
TR Test - TR10 -25°C
HardnessNominal ValueUnit
Durometer Hardness (Shore A, 25°C)74
ElastomersNominal ValueUnit
Tensile Stress (100% Strain, 25°C)3.60MPa
Tensile Strength (Yield, 25°C)18.5MPa
Tensile Elongation (Break, 25°C)300%
Compression Set (200°C, 70 hr)26%
AgingNominal ValueUnit
Change in Tensile Strength in Air
    200°C, 70 hr -5.0%
    230°C, 70 hr -19%
Change in Ultimate Elongation in Air
    200°C, 70 hr -7.0%
    230°C, 70 hr 9.0%
Change in Durometer Hardness in Air
    Shore A, 200°C, 70 hr -1.0
    Shore A, 230°C, 70 hr -1.0
Note Message
1 .Cure Time (Curelastometer): 0.8 min
2 .Cure Time (Curelastometer): 2.6 min
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