Zepoxy REH 140

Name: Zepoxy REH 140
Brand: Ressichem

Zepoxy RER 140 is a premium epoxy resin formulated for industrial coating, adhesive, and composite applications requiring strong bonding performance and durable mechanical strength. The product provides reliable adhesion to concrete, metal, and construction substrates while supporting long-term resistance against chemicals, abrasion, and environmental exposure. Its advanced formulation contributes to dependable processing characteristics and improved epoxy system durability across demanding industrial environments. Zepoxy RER 140 is suitable for flooring systems, repair compounds, laminates, and protective coating applications requiring reliable epoxy resin performance.

Technical Datasheet MSDS

Zepoxy REH 140

Zepoxy REH 140 is a medium viscosity reactive polyamide with high imidazoline content used as a curing agent 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 140 shows good curing behavior in thin film bond lines giving tough and high mechanical strength bonds due to excellent compatibility with epoxy resins.

It is specially used in solvent-based anti-corrosion coatings and is compatible with a wide range of solvents commonly used in epoxy-based coatings. Coatings based on Zepoxy REH 140 are relatively more chemical resistant and lower in viscosity compared to Zepoxy REH 125 and Zepoxy REH 115 based coatings.

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 chemical and corrosion resistance
Good water resistance
Good pigment and substrate wetting
Good adhesion

TECHNICAL DATA

Property	Test Method	Result
Appearance	Visual	Clear, yellow to brown liquid
*Color	ASTM D 1544-04	8 G max.
*Amine Value	ASTM D 1652	370 – 410 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	-	119
Mix Ratio with Zepoxy RER 128	-	100 : 62
*Pot Life (300g mass)	-	35 min @ 30°C
*Gel Time (16g mass)	-	1h 45m @ 30°C
*Flash Point	ASTM D 93	>135°C

*Typical results under laboratory conditions.

CURED SYSTEM PROPERTIES

Property	Test Method	Zepoxy RER 128 / Zepoxy REH 140 Mix Ratios
Property	Test Method	100 / 45	100 / 62	100 / 90
*Flexural Strength	ASTM D 790	89.3 MPa	86.8 MPa	86.3 MPa
*Compressive Strength – Ultimate	ASTM D 695	84.4 MPa	86.2 MPa	92.1 MPa
*Compressive Strength – Yield	ASTM D 695	-	-	73.6 MPa

*Typical results under laboratory conditions.

PACKAGING

Zepoxy REH 140 is 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.