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Resin HP 105 + Hardener 105 Castable polyurethane resin

Resin HP 105_Hardener S 105, form a bicomponent polyurethane elastomer extremely resistant to impact, due to its hard-elastic features.

Benefits

  • Absence of contracting
  • High resistance to compression
  • High resistance to impact

Main Applications

  • Dies for sanitary ceramics – insert for detachment of mold.
  • Preparation of hard-elastic elastomers, complex parts with cavity and/or grooves, wedges for load support among other applications.

Resin HP 105_Hardener S 105, form a bicomponent polyurethane elastomer extremely resistant to impact, due to its hard-elastic features.

EmbalajePackaging

  • Resin HP-105 (1,000 kg)
  • Hardener S-105 (0,250 kg)
  • Proportion of mixture in paste: 100 : 25
  • Work time (25°C, 100 ml, 40 mm): 2 – 3 min
  • Release (150g, 25°C): 15 – 20 min
  • Hardness: approx. 75 Shore D

Always obey the mixture proportion mentioned in the bulletin. The surfaces where  the material will be applied shall be clean, exempt of dust or contamination. THE SURFACES SHALL BE FREE OF HUMIDITY SO THAT THERE IS NO EXPANSION OF THE RESIN. WEhen adhesion is not desirable, apply an appropriate release agent (Separator Z 15 LC) to the surfaces which will receive the mixture. Homogenize resin HP 105 with a metal or plastic spatula, until the  parts decanted are added to the resin. Add all the hardener S 105 to the packaging of the  resin (homogenized beforehand), homogenizing it (approximately one minute) with the aid of a metal or plastic spatula, until all the material is visually mixed and with uniform coloring. Avoid insertion of air bubbles during the mixing. High temperatures reduce the Pot Life time (work time of the material). Pour the mixture on the mold (prepared beforehand), observing the Pot Life of the material. Wait about 20 minutes for the release of the part. If it is very hot, leave it to rest on a flat surface. Do not leave the packaging open, thereby avoiding absorption of humidity, which causes excessive expansion of the material. Clean the tools immediately after application.

 

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