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Melos PC 31-010

Melos PC 31-010 is a solvent-free, single-component MDI-based polyurethane binder. It cures with moisture and is designed for the production of elastic rubber granule base layers for sports surfaces. It shows an excellent adhesion to SBR and EPDM rubber.

Chemical Family: Polyurethanes (PU)

End Uses: 1K (1 Component) Adhesive

Compatible Substrates & Surfaces: Elastomers & Rubbers

Features: Excellent Adhesion

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims
CASE Ingredients Features

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Cure Method
Adhesive & Sealant Type

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Density (at 23°C)1.05 - 1.15g/cm³-
Viscosity (at 23°C)2900 ± 700mPas-
Cure Time (at 20°C) (50% Relative Humidity)2021-10-12Hours-
Humidity40 - 90%-
Processing Temperature8 - 40 °C-

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Safety Guidelines

Smoking and open light is strictly prohibited during the application process. Adequate ventilation or use of a respirator is required in enclosed spaces. Wear approved eye protection and gloves during application. Should contact occur with eyes or skin, wash thoroughly with soap and water. If irritation persists, obtain medical attention.

Packaging & Availability

Packaging Type
Packaging

210 kg Drum or 1.050 kg Container

Storage & Handling

Installation Guidelines

The surface to be coated must be clean, dry and free of oil, grease, dirt and foreign residue. To obtain optimum adhesion we recommend using a primer (e.g. PC 11-010).
Use PC 31-010 as supplied and mix it with dry rubber granules as follows:

  • _x0001_ 20 parts per weight PC 31-010
  • _x0001_ 100 parts per weight rubber granules

This mixture can be applied with specially designed pavers in order to obtain uniform, flat surfaces.
Cure Time
The cure time varies with temperature and humidity. High temperatures and high humidity will decrease cure time while low temperatures and low humidity will increase it.

Storage

Store PC 31-010 in a dry and cool place. Shelf life of product stored in unopened original containers is 6 months. Protect contents against moisture. After prolonged storage, examine the suitability of PC 31-010. Close opened containers carefully, protect contents against moisture and use as soon as possible.