Ebalta AH 140 / TC 90-1

Category: Epoxy , Epoxy; Epoxide
Manufacturer: Ebalta Kunststoff GmbH
Trademark: Ebalta
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ig3bTE_Ebalta-AH-140-TC-90-1.pdf
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Message
ebalta AH 140 is a very thin liquid two-component-epoxy resin with high values of strength and high heat resistance. Due to its very good impregnating and wetting properties it is suitable as laminating resin for high-strength components with fabrics of glass -or carbon fiber.

Especially for thin laminates, a post-curing of 16 hours at 80°C, after curing at room temperature, is essential in order to guarantee a complete curing. Otherwise the non post-cured laminate will be brittle and the adhesion of the layers with each other will not be sufficient.

Applications
  • Hand laminating
  • Vacuum infusion
  • carbon fibre sight laminates
  • Laminates for boatbuilding
  • Laminates for automotive industry
  • Laminates for aeronautic

Properties
  • unfilled
  • very thin liquid
  • long processing time
  • high heat resistance
  • high strength
  • excellent wet-out characteristics
General Information
Features
  • High Heat Resistance
  • High Strength
Uses
  • Aircraft Applications
  • Automotive Applications
  • Laminates
Appearance
  • Transparent - Slight Yellow
Forms
  • Liquid
HardnessNominal ValueTest Method
Shore Hardness (Shore D)84 to 90ISO 7619
MechanicalNominal ValueUnitTest Method
Flexural Modulus 2600 to 3200MPaISO 178
Flexural Stress 115 to 135MPaISO 178
Compressive Stress 105 to 125MPaISO 604
ImpactNominal ValueUnitTest Method
Charpy Unnotched Impact Strength 30 to 46kJ/m²ISO 179
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (0.45 MPa, Unannealed)107 to 113°CISO 75-2/B
Glass Transition Temperature 114°CTMA
ThermosetNominal ValueUnit
Thermoset Components
    Hardener Mix Ratio by Weight: 32
    Resin Mix Ratio by Weight: 100
Post Cure Time
    60°C 4.0 to 6.0hr
    80°C 5.0 to 6.0hr
    120°C 4.0hr
Uncured PropertiesNominal ValueUnit
Density (20°C)1.10 to 1.14g/cm³
Viscosity (25°C)0.35 to 0.50Pa·s
Curing Time (20°C)48 to 72hr
Pot Life 1(20°C)90 to 110min
Note Message
1 .200 g
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