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EPIKOTE™ Resin 154, 154-B-80

Description

EPIKOTE Resin 154 is a polyfunctional epoxy phenol novolac resin, available as a semi-solid, and as the 80 %m/m solution in methyl ethyl ketone, EPIKOTE Resin 154-B-80.

Benefits

  • Produces highly cross-linked polymer
  • Imparts excellent dimensional stability
  • Imparts high temperature resistance
  • Imparts high chemical resistance

Sales Specification

Property

Unit

Value

Test Method/Standard

EPIKOTE 154

 

 

 

Epoxy group content

mmol/kg

5525 – 5680

SMS 2026

Viscosity at 25°C*

mPa.s**

235 - 305

ASTM D445

Colour*

Gardner

2 max

ASTM D1544

EPIKOTE 154-B-80

 

 

 

Epoxy group content

mmol/kg

5525 – 5680

SMS 2026

Colour*

Gardner

2 max

ASTM D1544

Solids content (solvent: methyl ethyl ketone)

% m/m

79 – 81

SMS 1524

*    80% m/m solution in methyl ethyl ketone, prepared according to SMS 1595.
** 1 mPa.s = 1 cPoise

Typical Properties

EPIKOTE 154

Property Standard Value Unit Test Method
Density at 20°C 1.23 kg/L ASTM D4052
Epoxy Molar Mass 176 - 181 g/equivalent* SMS 2026
Flash Point (PMCC) 122 °C ASTM D93
Hydrolysable chlorine 500 - 1500 mg/kg SMS 1469

*    number of grams of resin containing 1 equivalent of epoxide (Weight per equivalent, WPE, is an alternative term).