Heat-resistant isocyanate hardener CY910
High strength, tear and abrasion resistance, with heat and hydrolysis resistance.
- Product type:
- CY910
- Product category:
- Hardeners

Core characteristics
- Appearance: colourless and transparent liquids
- High strength
- Heat resistance
Specifications
Technical documents and conditions of use
See the technical documents below for specification sources and conditions. Verify the model and document version before application. Specification sources
See page 17 of the handbook for this model. This selection handbook is not an individual model TDS or SDS. Confirm the formal specification and safety documents with the technical team.
Check performance and service-life statements against the applicable reports, specimen preparation, test standards and service conditions. Unverified service-life figures are not durability guarantees; site photos do not replace film-thickness measurements or project acceptance records.
| Parameter | Value / unit / conditions |
|---|---|
| Appearance | Colorless transparent liquid |
| NCO content | 4.80-5.05% |
| Color (Pt-Co) | ≤50 |
| Viscosity at 25°C | 4000-6000 mPa·s (25℃) |
| Density | 1.04 |
| Solids content | 85% |
Features
- High-intensity, high-tornization, grinding, good heat.
- Highest hydrolytic performance, very low performance decline in long-term indigence, wet thermal environment, mineral oil, lubricants and multiple industrial media
Applications
Heavy grinding polyurethane elastics, industrial heavy rollers, ore grinding accessories; Oil-resistant rubber parts for cars and oil-resistant hoses for engineering machines; Outdoor resistance industrial coatings, corrosion protection coatings, high end resistance structural glues
Storage
This product is combustible and shall be kept at low temperatures and at a temperature of ≤40℃, which requires storage in a cool, dry and ventilated environment for a period of one year, far from the source of the fire.
Key notes
The above parameters are typical performance ranges, based on products TDS/SDS, batch testing reports and actual performance. Access to corresponding products TDS/SDS, samples and construction proposals.
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