Polyaspartic resin C1420
A solvent-free resin containing secondary amino groups that react with NCO groups, described as equivalent to Bayer NH 1420.
- Product type:
- C1420
- Product category:
- Polyaspartic resins
Core characteristics
- solids content ≥97%
- Reactional activity high.
- Application areas: waterproofing, protection, flooring, leaf coating
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
Check values and conditions in the original model documents. Batch supply is governed by the certificate of analysis and the agreed specification.
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 |
|---|---|
| Amine value | 199-203 mgKOH/g |
| Color (Pt-Co) | Max. 250 |
| Viscosity at 25°C | 900-2000 mPa·s (25℃) |
| NH equivalent weight | 277 g/mol |
| Equivalent OH content | 6.13~6.14% |
| Density | 1.06 (25℃) |
| Solids content | 97±2% |
| Flash point | 94℃ |
Features
- High solid and sticky, capable of producing low viscosity paints for high solid content (construction solids up to 100%)
- Responsive activity, reaction with the HDI trimer, 15min can touch-dry to increase productivity
- The coatings have excellent abundance, leveling performance and glitter.
- Painted membranes also have excellent properties such as weather resistance, low-temperature softness, water resistance, solvent resistance, salt-spray resistance, etc.
- High hardness (accessible) 2H ); particularly resistant (depletion loss) ≤20mg （ 500r/ 750g ））
- ABS, PC, PVC and other plastics and polymetals are excellent
- This product has excellent solubility with most of the hydroxylene acrylic acid resin, CAB etc.
- Resilient elastic material (extension 400%, tense stength 25MPa) that can be applied with the company 's elastic hardener reaction, and rigid coating (hard 2H) with the reaction of rigid hardener, HDI trimer (or diplex) etc.
- In the R component for SPUA (spray polyurea elastics) for amplifier and main resin
Applications
Application areas: waterproofing, protection, flooring, leaf coating
Attention
Allow coatings formulated with this product to cure for one week before testing their properties.
Storage
This product is flammable and should be kept at low temperatures and stored at temperatures of ≤40℃, which require storage in a cool, dry and ventilated environment far from the source of fire. Storage period is one year
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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