Hardener K 12 for epoxy laminating resin EC54NF, 200 g

Two-component epoxy resin for laminating, unfilled. For layers of max. 5 mm. Component B.

Laminating epoxy with high dimensional stability. Can be reinforced with glass fibre mats, glass fabrics or chopped glass fibres.

For moulds, support moulds, template moulds for ceramics, foundry patterns, copy patterns, assembly and control gauges, cores, sheet metal moulds, moulds in general.

APPLICATION:

Measure component A and component B carefully and in the correct mixing ratio. Mix both components thoroughly to obtain a homogeneous, streak-free mass, avoiding air inclusions as far as possible. Apply in layers with a roller or brush, for medium and thick layers use a glass fibre mat etc.

TECHNICAL INFORMATION:

Mixing ratio by weight (g): 100:20 (A:B)
Mixing ratio by volume (ml): 100:22.5 (A:B)
Working time at 25°C (100 ml, 40 mm): 23 - 35 minutes
Setting time (15 ml, 6 mm, 25° C): 120 - 180 minutes
Demoulding time (15 ml, 6 mm, 25° C): 8 - 10 hours
Post-treatment at 60° C: (10 - 15 hours)
Exothermic peak at 25°C (40mm, 100ml): 130° - 140° C
Initial viscosity of the mixture at 25° C: 650 - 1250 mPas
Maximum recommended layer thickness: 5 mm

Properties of resin EC54 NF (component A) before processing:
Viscosity at 25° C: 1350 - 1750 mPas
Colour: pale yellow
Density at 25° C: 1.14 - 1.16 g/ml

Properties of hardener K12 (component B) before processing:
Viscosity at 25° C: 150 - 250 mPas
Colour: colourless
Density at 25° C: 0.99 - 1.01 g/ml

Properties after curing:
Colour: pale yellow
Density at 25° C: 1.09 - 1.11 g/ml
Hardness at 25° C: 86 - 88 Shore D/15
Linear shrinkage: 0.8-1.0 ‰
Glass transition: 57° - 62° C

Hardener K12 (component B)

The product is subject to labelling according to GHS/CLP directives. Labelling according to Regulation (EC) 1272/2008:

UFI: E2WY1-80AQ-P00N-038M

GHS07, GHS09

Signal word: CAUTION

Contains: Reaction mass of trientine, mono- and di-propoxylated

H315 Causes skin irritation. H317 May cause an allergic skin reaction. H319 Causes serious eye irritation. H411 Toxic to aquatic life with long lasting effects.

P261 Avoid breathing dust/ fume/ gas/ mist/ vapour/ aerosol. P264 Wash skin thoroughly after handling this product. P273 Avoid release to the environment. P280 Wear protective gloves/ clothing and safety goggles/ face shield. P333 + P313 If skin irritation or rash occurs: Get medical attention. P391 Take up spillages.