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Bergolin LEP 6D1100 and 7D810 Hardener

Bergolin LEP 6D1100 and 7D810 Hardener BERGOLIN

Product Code: SDF-WND-069

Bergolin LEP 6D1100 and 7D810 Hardener: Solvent-free lightfast two-component PU coating for leading-edge erosion protection on wind-turbine rotor blades.

Why does it matter?

Wind-blade coating and repair require joint control of substrate preparation, film thickness, ambient conditions and cure source.

Application and selection checklist

  • Sand and clean the GRP surface according to the current TDS.
  • Measure temperature, humidity and dew point.
  • Verify mix ratio or LED wavelength.
  • Record film thickness and cure indicator.

For product matching, samples and quotation, see the regional wind-energy supply guide.

Technical Details

Technical values are transcribed from the linked manufacturer document or, where equipment has no TDS, from verifiable information in the product name. Use the current TDS/SDS, batch certificate and an actual production trial together for design and process decisions.

Technical Specifications

Binder Polyurethane
Hardener Bergolin 7D810
Mix ratio by weight 100:39
Mix ratio by volume 100:50
Mixed density Approx. 1.38 g/cm³
Pot life at 20°C / 50% RH Approx. 15 minutes
Processing time at 20°C / 55% RH Approx. 7 minutes
Sandability at 20°C Approx. 2 hours

Areas of Use

Wind-blade leading edges

GRP surfaces

Erosion-protection layers

Roller, brush, spray or casting application

Advantages

Solvent-free and approximately 100% solids

Lightfast

Multiple application methods

Rapid sandability

Industrial erosion protection

S.S.S

Frequently Asked Questions

Which application suits Bergolin LEP 6D1100 and 7D810 Hardener?
Solvent-free lightfast two-component PU coating for leading-edge erosion protection on wind-turbine rotor blades. Final suitability must be validated for substrate, process conditions and a small-scale trial.
What information should be supplied before ordering?
Provide substrate, production method, target temperature, part size, annual consumption and existing equipment details.
Are TDS values guaranteed design values?
No. Unless explicitly stated otherwise, they are typical values under manufacturer conditions; current TDS/SDS and batch documents take precedence.
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