CP172 Chlorosulfonated Polyethylene Topcoat belongs to topcoats. Widely used in petrochemical, power, bridge, pipeline, machinery and other fields, and also for protection of equipment in water conservancy projects, reservoirs, cooling towers, sewage tanks and port terminals; it has excellent resistance to chemical and electrochemical corrosion, good wear resistance and cold resistance. Single-component, various colours, solvent-evaporating self-drying type. Parameters on this page: dry film thickness 30-40 µm, equivalent to 95-125 µm wet film; theoretical spreading rate 8.8-9.7 m²/kg; number of components: single-component.
Parameter source: OSAKA original technical data sheet (TDS) 'CP172 Chlorosulfonated Polyethylene Topcoat'; values such as spreading rate are converted from TDS parameters, for product selection reference only.
The above content is compiled from the manufacturer's datasheet and this site's parameter tables. For selection, coating systems and lead times, pleaseContact Usfor confirmation.
This page carries the full TDS for this product, translated from the manufacturer's original document. No file download is needed; for an original-language copy, send an enquiry.
| Volume Solids | 32% |
|---|---|
| Dry Film Thickness | 30–40 µm corresponds to 95–125 µm WFT |
| Theoretical Spreading Rate | 8.8-9.7 m²/kg |
| VOC | 584.8 g/L |
| Density / Specific Gravity | Approx. 1.2 kg/L |
| Number of Components | One-component |
| Flash Point | 38°C |
| Thinner | OUP 111 |
| Mixing Ratio | Single pack |
Single-component, various colours, solvent-evaporating air-drying type
Widely used in petrochemical, power, bridge, pipeline and machinery fields; also suitable for the protection of hydraulic engineering, reservoirs, cooling towers, sewage tanks, port and dock facilities. Provides excellent resistance to chemical and electrochemical corrosion, good abrasion resistance and cold resistance.
| Volume Solids | 32% |
|---|---|
| Dry Film Thickness | 30–40 µm corresponds to 95–125 µm WFT |
| Theoretical Spreading Rate | 8.8–9.7 m²/kg |
| Practical Spreading Rate | Allowing a suitable loss |
| Volatile organic compound content | 584.8 g/L |
| Mixing Ratio | Single pack |
|---|---|
| Airless spray | Recommended: nozzle tip size 0.43–0.53 mm; fluid pressure ≥17.6 MPa |
| Brush or roller | Recommended |
| Conventional spray | Suitable but not recommended. |
| Thinner | OUP 111 |
| Paint equipment cleaner | OUP 111 |
| Pot life | Unlimited |
| Drying Time | ||||
| Substrate Temperature | Touch dry (h) | Hard dry (h) | Recoat Interval | |
| Minimum | Maximum | |||
| 5°C | 1.5 | 24 | 24 h | Unlimited |
| 23°C | 1 | 16 | 16 h | Unlimited |
| 35°C | 0.5 | 12 | 12 h | Unlimited |
| Storage | Store in a cool, dry environment |
|---|---|
| Shelf life | 1 year |
| Packaging Specifications | 20 kg in a 20 L container |
| Flash Point | 38°C |
| density | Approx. 1.2 kg/L |
Keep the surface clean and dry before application.
Previous coat: chlorosulfonated polyethylene primer
Information is subject to the manufacturer's latest version; the manufacturer's latest TDS prevails.
The technical parameters on this page are taken from the product's original manufacturer technical datasheet, the copyright of which belongs to the manufacturer. If a rights holder considers the presentation inappropriate, contact us for verification and handling.
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
