Name: Zepoxy REH 145
Brand: Ressichem

Zepoxy REH 145

Zepoxy REH 145 is an industrial-grade epoxy hardener formulated for epoxy systems requiring reliable curing performance, strong adhesion, and durable mechanical properties. The product provides dependable resistance against chemicals, abrasion, and environmental exposure while supporting long-term epoxy durability in demanding industrial applications. Its advanced formulation contributes to efficient curing characteristics and improved bonding efficiency across multiple substrates. Zepoxy REH 145 is suitable for flooring systems, coatings, adhesives, laminates, and repair applications requiring dependable epoxy hardener performance and structural reliability.

Zepoxy REH 145 / 145M

Zepoxy REH 145 / 145M are medium viscosity reactive polyamides with high imidazoline content used as curing agents for liquid or solution grade epoxy resins such as Zepoxy RER 128 or Zepoxy RER 011 X 75 to produce room temperature curable adhesives and coatings. Zepoxy REH 145 / 145M show good curing behavior in thin film bond lines giving tough and high mechanical strength bonds due to excellent compatibility with epoxy resins. Zepoxy REH 145 has a longer pot life, whereas Zepoxy REH 145M has a shorter pot life.

APPLICATIONS

Metal and plastic adhesives

Highway and bridge deck repairs

Potting, casting, and encapsulation

Synthetic flooring systems

Maintenance coatings

Tank and pipe linings

BENEFITS

Good corrosion resistance

Good water resistance

Good pigment and substrate wetting

Good adhesion

TECHNICAL DATA

Property

Test Method

Zepoxy REH 145

Zepoxy REH 145M

Appearance

Visual

Clear, yellow to brown liquid

*Color

ASTM D 1544-04

7 G max.

*Amine Value

ASTM D 1652

320 – 340 mg KOH/g

*Viscosity @ 25°C

ASTM D 2196-05

8,000 – 12,000 cPs

*Odor

Amine

*Density @ 25°C

ASTM D 1475-98

0.96 g/cc

*AHEW

152

Mix Ratio with Zepoxy RER 128

100 : 80

*Pot Life (300g mass) @ 30°C

43 min

31 min

*Gel Time (18g mass)

2h 45m @ 30°C
5h @ 20°C

1h 45m @ 30°C
3h @ 20°C

*Flash Point

ASTM D 93

>135°C

*Typical results under laboratory conditions.

CURED SYSTEM PROPERTIES

Property

Test Method

7 Days

2h @ 80°C

*Flexural Strength

ASTM D 790

69 MPa

60 MPa

*Compressive Strength – Ultimate

ASTM D 695

85 MPa

150 MPa

*Typical results under laboratory conditions.

PACKAGING

Zepoxy REH 145 / 145M are available in the following pack sizes:

1 KG, 5 KG, 10 KG, 25 KG, and 200 KG

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.

Zepoxy REH 145

Zepoxy REH 145 / 145M

APPLICATIONS

BENEFITS

TECHNICAL DATA

CURED SYSTEM PROPERTIES

PACKAGING

HEALTH AND SAFETY

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