Epoxy grouting / hardening agent

Article numbern
UWVT 5801
UWVT 5801
Product group
0001
0001
Epoxyd-
number
01
02
01 Impregnating agent
02 Hardening agent
0000025000
0000005000
Packaging size
Field of application
  • Grouting / coating of coils
  • Small electrical and electronical capsules
  • Adhesion and seals
  • Heat-resistant applications
Processing
  • Unfilled two-component epoxy resin system (free from solvents and plasticizers)
  • Pay attention during mixture that no air bubbles are included. If necessary, effect a vacuum degassing and/or preheat corresponding parts
  • Manual or automatic moulding
  • Hardening at room temperature with subsequent heat stabilization in furnace or with short-term heating
Properties

Characteristics by secondary hardening:

  • Strong hardness
  • Very high thermal resistance
  • Very high chemical resistance
  • Good adhesion
Secondary hardening
  • Necessary, if object works at temperature
  • Heat up object by 10°C per hour to the temperature indicated in the table (slower for large masses)
  • Keep temperature during indicated time (with large masses keep it longer)
  • Secondary hardening for application of thin coats and Composite
  • Optimal hardening and secondary hardening conditions vary according to shape and size
Storage
  • 2 years durable in original packaging (store cool and dry)
  • The container of the hardener should be closed immediately after use, because the hardener is sensitive to humidity.
Technical data

Directories of the system

Properties Temperature Processing methods Synthetic resin EC5000 hardening agent W5690 Unit
Viscosity 25°C IO-10-50 (EN13702-2) 9,000÷13,000 100÷200 mPas
 

Characteristics of the system

Properties Temperature Processing methods Value Unit
Mixing ratio (parts by weight)   je 100 g resin 100:18-20 g
Mixing ratio (parts by weight)   je 100 ml resin 100:23:00 ml
Resin colour     Staw yellow  
Viscosity of hardener 20°C IO-10-50 (EN13702-2) 180-220 mPas
Density of synthetic resin 25°C IO-10-51 (ASTM D 1475) 1.15-1.17 g/ml
Density of hardening agent 25°C IO-10-51 (ASTM D 1475) 0.94-0.96 g/ml
Initial viscosity of mixture 25°C
40°C
IO-10-50 (EN13702-2)
IO-10-50 (EN13702-2)
3,000-4,500
800-1,400
mPas
Pot life 25°C (40 mm; 100 ml) IO-10-53 (*) 25-35 min
Use of time (duplication of Viscosity) 40°C IO-10-50 (EN13702-2) (*) 15-25 min
Exothermic maximum value 25°C (40 mm; 100 ml) IO-10-53 (*) 205-230 °C
Gel time / setting time 25°C (6 mm; 15 ml) IO-10-53 (*) 2.5-3.5 h
Hardening time 25°C (6 mm; 15 ml) (*) 8-12 h
Recommended healing cycles   (**) 18 h bei 25°C
8-10 h bei 60°C
2-3 h 120°C
 
 

Characteristics of hardened system

(Values achieved after: 24 h TA + 15 h 60°C)

Properties Temperature Processing methods Value Unit
Density 25°C IO-10-54 (ASTM D 792) 1.08-1.12 g/ml
Hardness 25°C IO-10-58 (ASTM D 2240) 85-90 Shore
D/15
Glass transition temperature (Tg) 24 h 25°C IO-10-69 (ASTM D 3418)
IO-10-69 (ASTM D 3418)
60-80
135-145
°C
Water absorption
(24 h RT)
15 h 60°C IO-10-70 (ASTM D 570) 0.10-0.15 %
Water absorption
(2 Std. 100°C)
3 h 120°C IO-10-70 (ASTM D 570) 0.15-0.25 %
Linear coefficient of thermal expansion
(Tg + 10°C)
  IO-10-71 (ASTM E 831) 75-85 10-6/°C
Linear coefficient of thermal expansion
(Tg + 10°C)
  IO-10-71 (ASTM E 831) 175-195 10-6/°C
Recommended maximum operating temperature   IEC 60085 (***) 155 °C
Dielectric constant 25°C
50°C
100°C
IO-10-59 (ASTM D 150) 2.8-3.2
3.2-3.6
3.9-4.3
 
Dielectric loss factor 25°C
50°C
100°C
IO-10-59 (ASTM D 150) 65-85
70-90
90-120
*10-3
Resistance 25°C
50°C
100°C
IO-10-60 (ASTM D 257) 2×1015-6×1015
6×1014-10×1014
3×1012-6×1012
Ohm x cm
Dielectric strength 25°C IO-10-61 (ASTM D 149) 22-25 kV/mm
Track strength   IEC 60112 600 CTI
Bending strength   IO-10-66 (ASTM D 790) 130÷145 MN/m2
Max. Bending   IO-10-66 (ASTM D 790) 4÷7 %
Elasticity modulus   IO-10-66 (ASTM D 790) 3500-4500 MN/m2
Tensile strength   IO-10-63 (ASTM D 638) 55-65 MN/m2
Ultimate strain   IO-10-63 (ASTM D 638) 5-8 %

(*) for larger masses times is reduced and the peak increases
(**) brackets indicate freedom of choice
(***)The recommended operating temperature is based on lab information which is available, because it depends on the existing hardening conditions and the state of the materials. For details refer to section post-hardening.

Safety instructions
  • Refer to safety data sheet
  • Please follow the regulations concerning industrial hygiene and waste disposal

The data in this technical product information is based on our current knowledge and experience. Due to the abundance of possible influences during its application, it does not release the processor nor the user from performing their own tests and trials. A legally binding guarantee of certain properties or of suitability for a specific purpose cannot be derived from our information. Depending on the individual case, we recommend consulting with us. Any property rights and existing laws must be observed by the recipient of our products under their own responsibility.