DEMCO PUR 595 BINDER packaging
Adhesives

DEMCO PUR 595 BINDER

Solvent-Free Polyurethane Rubber Binder (Poured System)

Technical Data Sheet ENTechnical Data Sheet TR
Category
Adhesives
Chemistry
Polyurethane

Key technical facts

Coverage
In poured SBR and EPDM applications, the usage ratio is between 20% and 25%.
Density
1,1 ± 0,10 g/cm³
Appearance / Color
Homogeneous / Transparent
Packaging
In 200 kg steel drums and 30 kg cans.

Last updated:

This page has been translated from the product's original information. Please refer to the technical data sheet for binding technical values.

Description

A one-component, solvent-free, polyurethane-based general-purpose binder and adhesive resin, used especially as a rubber binder.

Advantages

  • Suitable for outdoor use.
  • It has a water-resistant structure.
  • Warm weather and humidity accelerate curing.
  • Forms a flexible structure after application.

Application Areas

  • In SBR / EPDM poured-in-place flooring systems.
  • For bonding wood, concrete, metal and PVC.
  • For bonding materials such as rubber, gaskets, felt and cork.

Technical Properties

Number of components1
Appearance / ColorHomogeneous / Transparent
Density1,1 ± 0,10 g/cm³
Solids content (%)100
Viscosity (25 °C, EN ISO 3219)Approx. 2000
Open time (on SBR rubber)Approx. 2 hours
Open time (on EPDM rubber)Approximately 4 hours
ThinnerMust not be diluted with thinner.

Surface Preparation and Application

  • To bind loose EPDM and SBR rubber granules together, the granules must be clean; they must be free of foreign matter such as dust, dirt and oil.
  • For mixing, once the granules have been added to the mixer, the binder is added at a ratio of 20% - 25% and mixed.
  • The binder and rubber mixture is poured onto the previously cleaned and primed surface and spread evenly using a finisher or trowel.
  • Final adjustments are made by hand and the surface is left to dry.
  • Once the SBR layer has dried, the EPDM layer is applied using the same system to complete the application.

Coverage

In poured SBR and EPDM applications, the usage ratio is between 20% and 25%.

Storage and Shelf Life

Can be stored for 12 months in the unopened original packaging in dry conditions at room temperature. With the lids closed, the product must be protected from direct sunlight and frost.

Packaging

In 200 kg steel drums and 30 kg cans.

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