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Melos PC 51-040

Melos PC 51-040 is a solvent-free, two-component polyurethane-based coating. PC 51-040 has excellent bonding properties to base surfaces and PUR mastic compounds.

Product Type: 2K (2 component) Coating, Solventless & High Solids Coating

Features: Abrasion Resistant

Chemical Family: Polyurethanes (PU)

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Labeling Claims
Ready-to-Use Product Features

Applications & Uses

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Density (at 20°C) (Mixture)1.19g/cm³-
Viscosity (at 20°C) (Part A)12000 ± 1000mPas-
Viscosity (at 20°C) (Part B)5000 ± 500mPas-
Mixing Ratio Part A : Part B (By Volume)1 : 1--
Mixing Ratio (Part A : Part B (By Weight))1 : 0,9--
Pot Life45 ± 10Minutes-
Processing Temperaturemin. 10 °C-

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Safety Guidelines

PC 51-040 must be stored dry and cool. Avoid contact with water when the component A has been mixed with the component B, there may otherwise form foam.

Packaging & Availability

Packaging Type
Packaging
  • Part A: 240 kg drums
  • Part B: 210 kg drums

Storage & Handling

Installation Guidelines

PC 51-040 A-component is ready for use and should be homogenized before processing only. PC 51-040 A- and B-components are stirred in the described mixing ratio in a mixer for 3-5 minutes. In order to exclude mixing errors the mixture should be poured into a new, clean container and mixed again for 1 - 2 minutes. After the mixing, PC 51-040 is applied to the pre-treated substrate with a squeegee. The tooth size should be selected according to the thickness of the required layer.

Storage

PC 51-040 should be kept in a dry and cool place. Shelf life of product stored in unopened original containers is 6 months, contents must be protected against moisture.  After prolonged storage the suitability of PC 51-040 needs to be examined. Open containers have to be closed carefully, protected against moisture and used as soon as possible.