Mould Resin P + Hardener EPH 161-P (90 min)

-9% Mould Resin P + Hardener EPH 161-P (90 min)

$ 46.09

  $ 50.58


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Product code 1151571
Category Resin
Brand R&G
Availability yes

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Mould Resin P + Hardener EPH 161-P (90 min) 1,17Kg

Hard elastic, good edge strength
Excellent sanding and polishing properties
Thixotropic (not cola)
Produced in vacuum, therefore perfectly free of air bubbles and homogeneous
This epoxy resin is colored in black for gelcoat (applied thickness 0.5-1 mm) in the construction of the mold with high strength and good polishing properties.

In combination with EPH 161-P hardener a post-curing (with laminate support) for approx. It takes 15 hours at 60 ° C.

It can be used as a top layer in combination with epoxy resin laminates and laminating ceramics. Unlike resin and metal systems, the surfaces are polished. The gelcoat is hard-elastic, i.e. not brittle, has good edge resistance, but is not resistant to styrene, which makes it unsuitable in conjunction with UP Pre-Gel.

Consumption: approx. 0.5-1 kg / m²

EPH hardener 161-P

Mixing ratio: 100: 17 parts by weight of resin for hardener
Processing time: 90 minutes (batch size 100 g at 20 ° C) Gelation time: approx. 4 hours (application of 1 mm at 20 ° C) Curing: 24 hours at 23 ° C, followed by post-curing (with laminate support) approx. 15 hours at least 60 ° C


A subsequent post-curing at elevated temperatures will improve the mechanical and chemical properties and will be highly recommended (> 60 ° C for 15 hours). We recommend a heating rate of <10 K / h, to avoid deformation and a print of the interlacing pattern.

Maximum heat distortion temperature after post-curing (15 hours at 100 ° C): approx. 120 ° C

applications:

Negative molds for stacking hands and vacuum molding
Thermoforming molds
RTM molds

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