促进剂: PN-23 Hardener and Accelerator of Epoxy Resin

Appearance

Pale yellow powder

 

Specific gravity

1.21

 

Softening temperature ()

105

 

Average particle size (micron)

10-12

 

Special features

As hardener

Low temp.rapid cure. High Tg

As accelerator

Strong acceleration for DICY

Recommended usage
(phr)*

As hardener

15-25

 

As accelerator

1-5

 

Curing conditions

80-30min.

 

Pot life at 40℃ ** (month)

1

 

Glass transition temperature ()

140

 

Heat of reaction

Large

 

Tensile shear strength (steel/steel)

140kgf/cm2

 

Appearance of cured products

brown

 

*phr : per hundred resins
**Pot life : period until initial viscosity doubles at 40
℃。

促进剂:PN-23 Hardener and Accelerator of Epoxy Resin

 

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