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CY610 High-Elasticity Isocyanate Hardener

High solids and low viscosity, with good flexibility and mechanical strength

Product model:
CY610
Product category:
Hardeners
Blue packaging drum and model label for CY610 isocyanate hardener

Blue packaging drum and model label for CY610 isocyanate hardener

Key features

  • Appearance: clear, colorless to pale-yellow liquid
  • High solids content
  • Low viscosity

Specifications

Technical documents and conditions of use

See the technical documents below for specification sources and conditions. Verify the exact grade and document version before application. Specification sources

See page 14 of the selection handbook for this grade. The handbook is not a standalone grade-specific TDS or SDS. Contact the technical team for the formal specification and safety documentation.

Verify performance and service-life statements against the relevant reports, specimen preparation, test standards and service conditions. Service-life figures without supporting reports are not durability guarantees; site photographs do not replace film-thickness testing or project acceptance records.

CY610 high-elasticity isocyanate hardener: parameters, values, units and stated test conditions
ParameterValue / unit / conditions
AppearanceClear, colorless to pale-yellow liquid
NCO content7.8-8.2%
Color (Pt-Co)≤150
Viscosity at 25°C3000-5000 mPa·s (25℃)
Density1.07±0.02
Solids content>98%

Features

  • Low viscosity with good flexibility and mechanical strength
  • Long-term UV and salt-spray resistance

Applications

Applications: weather-resistant waterproof coatings, floor coatings and corrosion-protection topcoats for steel structures

Storage

This product is combustible. Store at or below 40 degrees Celsius in a cool, dry, ventilated place away from ignition sources. Shelf life: one year.

Key notes

These parameters represent typical performance ranges. Follow the product TDS/SDS, batch test report and actual service conditions. Contact us for the relevant documents, samples and application recommendations.

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Selection guide

CY610 is intended for systems requiring both flexibility and mechanical strength, including weather-resistant waterproofing, floors and steel corrosion-protection topcoats. When comparing grades in this series, assess its high-solids formulation and elasticity with the target resin.

Formulation notes

Waterproofing, flooring and steel topcoats place different demands on flexibility and strength. Validate tensile properties, adhesion and weathering for each intended use, and use CY610's own NCO content when checking the formulation ratio.

Related resources: Technical information or contact the technical team for confirmation.