polyester curing agent MEK-peroxide
  • polyester curing agent MEK-peroxide
  • polyester curing agent MEK-peroxide
  • polyester curing agent MEK-peroxide
  • polyester curing agent MEK-peroxide
keyboard_arrow_up keyboard_arrow_down

polyester curing agent MEK-peroxide

content Unit price Buy
100 g
€5.80


All prices incl. VAT, plus shipping costs.
For deliveries to countries other than Germany
the final prices may change in the checkout.
MORE INFO

Hardener for polyester casting resin 26/71 and polyester gelcoat.

APPLICATION:

Add between 0.2 % and 2.5 % hardener (by volume). The mixing ratio depends on the quantity of the preparation. Dose quantities carefully, use a pipette or disposable syringe for the hardener, for example. Adding a larger quantity of hardener accelerates setting, but also increases the resulting reaction temperature.

TECHNICAL INFORMATION:

For polyester casting resin 26/71:

Pot life (at 25° C): 4.5 - 6.5 minutes
Exothermic peak: 155° - 175° C
Demoulding time: 14 - 18 minutes
Shrinkage after curing: 8.1 % (with the addition of 2 % MEK peroxide hardener)

For polyester gelcoat:

Pot life (200 g at 25° C): 20 - 30 minutes
Exothermic peak: 130° C
Demoulding time: 60 minutes

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

GHS02, GHS05, GHS07

Signal word: DANGER

Contains: Methyl ethyl ketone peroxide; reaction mass of butane-2,2-diyl-dihydroperoxide and di-sec-butylhexaoxidane (CAS No. 1338-23-4)

H242 Heating may cause fire. H302 Harmful if swallowed. H314 Causes severe skin burns and eye damage. H332 Harmful if inhaled.

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. Do not smoke. P234 Keep only in original container. P280 Wear protective gloves / protective clothing / eye protection / face shield. P303+P361+P353 In case of contact with skin (or hair): Take off immediately all contaminated, soaked clothing. Wash skin with water/shower. P305+P351+P338 In case of contact with eyes: Rinse cautiously with water for several minutes and remove contact lenses if possible. Rinse further. P370 + P378 In case of fire: Use water spray, alcohol-resistant foam, dry powder or carbon dioxide to extinguish.

SHD_Härter MEK Peroxid

Download (298.28KB)


Accessories Products

Related Products ( 4 other products in the same category )

New Account Register

Already have an account? Log in here.