Zepoxy REH 7301

Zepoxy REH 7301 is a low viscosity, low color and long pot life modified cycloaliphatic polyamine curing agent for use with liquid epoxy resins such as Zepoxy RER 128 / Di Glycidyl Ether of Bisphenol A (EEW 190) to produce solvent free room temperature curable thermoset coatings and floor toppings of high mechanical strength. When formulated appropriately with epoxy resin it gives clear, air free, glossy surfaces. It also provides resistance to variety of chemicals such as acids, alkalis, hydrocarbons, and water. Zepoxy REH 7301, being cycloaliphatic, also provides excellent weather resistance. It is less irritating, gives low odor, excellent transparency, and light color.

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    Zepoxy REH 7301 is a low viscosity, low color and long pot life modified cycloaliphatic polyamine curing agent for use with liquid epoxy resins such as Zepoxy RER 128 / Di Glycidyl Ether of Bisphenol A (EEW 190) to produce solvent free room temperature curable thermoset coatings and floor toppings of high mechanical strength. When formulated appropriately with epoxy resin it gives clear, air free, glossy surfaces. It also provides resistance to variety of chemicals such as acids, alkalis, hydrocarbons, and water. Zepoxy REH 7301, being cycloaliphatic, also provides excellent weather resistance. It is less irritating, gives low odor, excellent transparency, and light color.

    APPLICATIONS

    • Solvent-free, high solids coatings
    • Self-leveling floorings
    • Primers and screeds
    • Transparent coatings
    • Chemical resistant mortars and linings
    • Electronic potting

    TECHNICAL DATA

    Property Test Method Result
    Appearance visual Clear, colorless to light yellow liquid
    *Color ASTM D 1544-04 2 G max.
    *Amine value ASTM D 1652 290 – 320 mg KOH/g
    *Viscosity @ 25°C ASTM D 2196-05 150 – 350 cPs
    Odor Amine
    *Density @ 25°C ASTM D 1475-98 1.04 g/cc
    *AHEW 98
    *Mix ratio w/ RER 128 100 : 50
    *Pot life (300g mass) with Zepoxy RER 128 38m @ 30°C
    24m @ 45°C
    *Gel time (15g mass) with Zepoxy RER 128 4h 10m @ 25°C
    2h 50m @ 30°C
    *Flash Point ASTM D 93 >117°C

    *Typical results under laboratory conditions

    CURED SYSTEM PROPERTIES

    Property Test Method RER 128 / REH 7301 RER 816 / REH 7301

    Mix ratio

    100 / 50 100 / 50
    *Flexural Strength ASTM D 790 82.2 MPa 56.7 MPa
    *Compressive Strength – Ultimate ASTM D 695 81.7 MPa 76.9 MPa

    *Typical results under laboratory conditions

    PAKAGING

    Zepoxy REH 7301 is available as follows:

    1 KG, 5KG, 15KG, 30KG, and 200KG

    HEALTH AND SAFETY

    Dispose containers of the materials as per local laws, rules, and regulations. Use gloves, safety masks and other safety apparel as per health and safety laws. For further assistance, please refer to the MSDS of the product for further health and safety information.

    Packaging

    1 KG, 5 KG, 10 KG, 15 KG, 30 KG, 200 KG


Product Description

Zepoxy REH 7301 is a low viscosity, low color and long pot life modified cycloaliphatic polyamine curing agent for use with liquid epoxy resins such as Zepoxy RER 128 / Di Glycidyl Ether of Bisphenol A (EEW 190) to produce solvent free room temperature curable thermoset coatings and floor toppings of high mechanical strength. When formulated appropriately with epoxy resin it gives clear, air free, glossy surfaces. It also provides resistance to variety of chemicals such as acids, alkalis, hydrocarbons, and water. Zepoxy REH 7301, being cycloaliphatic, also provides excellent weather resistance. It is less irritating, gives low odor, excellent transparency, and light color.

APPLICATIONS

  • Solvent-free, high solids coatings
  • Self-leveling floorings
  • Primers and screeds
  • Transparent coatings
  • Chemical resistant mortars and linings
  • Electronic potting

TECHNICAL DATA

Property Test Method Result
Appearance visual Clear, colorless to light yellow liquid
*Color ASTM D 1544-04 2 G max.
*Amine value ASTM D 1652 290 - 320 mg KOH/g
*Viscosity @ 25°C ASTM D 2196-05 150 - 350 cPs
Odor --- Amine
*Density @ 25°C ASTM D 1475-98 1.04 g/cc
*AHEW --- 98
*Mix ratio w/ RER 128 --- 100 : 50
*Pot life (300g mass) with Zepoxy RER 128 --- 38m @ 30°C 24m @ 45°C
*Gel time (15g mass) with Zepoxy RER 128 --- 4h 10m @ 25°C 2h 50m @ 30°C
*Flash Point ASTM D 93 >117°C
*Typical results under laboratory conditions

CURED SYSTEM PROPERTIES

Property Test Method RER 128 / REH 7301 RER 816 / REH 7301

Mix ratio

Zepoxy REH 7301 is a low viscosity, low color and long pot life modified cycloaliphatic polyamine curing agent for use with liquid epoxy resins such as Zepoxy RER 128 / Di Glycidyl Ether of Bisphenol A (EEW 190) to produce solvent free room temperature curable thermoset coatings and floor toppings of high mechanical strength. When formulated appropriately with epoxy resin it gives clear, air free, glossy surfaces. It also provides resistance to variety of chemicals such as acids, alkalis, hydrocarbons, and water. Zepoxy REH 7301, being cycloaliphatic, also provides excellent weather resistance. It is less irritating, gives low odor, excellent transparency, and light color.

APPLICATIONS

  • Solvent-free, high solids coatings
  • Self-leveling floorings
  • Primers and screeds
  • Transparent coatings
  • Chemical resistant mortars and linings
  • Electronic potting

TECHNICAL DATA

Property Test Method Result
Appearance visual Clear, colorless to light yellow liquid
*Color ASTM D 1544-04 2 G max.
*Amine value ASTM D 1652 290 - 320 mg KOH/g
*Viscosity @ 25°C ASTM D 2196-05 150 - 350 cPs
Odor --- Amine
*Density @ 25°C ASTM D 1475-98 1.04 g/cc
*AHEW --- 98
*Mix ratio w/ RER 128 --- 100 : 50
*Pot life (300g mass) with Zepoxy RER 128 --- 38m @ 30°C 24m @ 45°C
*Gel time (15g mass) with Zepoxy RER 128 --- 4h 10m @ 25°C 2h 50m @ 30°C
*Flash Point ASTM D 93 >117°C
*Typical results under laboratory conditions

CURED SYSTEM PROPERTIES

Property Test Method RER 128 / REH 7301 RER 816 / REH 7301

Mix ratio

100 / 50 100 / 50
*Flexural Strength ASTM D 790 82.2 MPa 56.7 MPa
*Compressive Strength - Ultimate ASTM D 695 81.7 MPa 76.9 MPa
*Typical results under laboratory conditions

PAKAGING

Zepoxy REH 7301 is available as follows: 1 KG, 5KG, 15KG, 30KG, and 200KG

HEALTH AND SAFETY

Dispose containers of the materials as per local laws, rules, and regulations. Use gloves, safety masks and other safety apparel as per health and safety laws. For further assistance, please refer to the MSDS of the product for further health and safety information.
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