8032 SILICON HR PRIMER Silicone Resin Heat-resistant Primer is a heat-resistant coating in the silicone system. SILICON HR PRIMER is a silicone heat-resistant primer composed of silicone resin and a curing accelerator. Parameters on this page: volume solids 41 ± 2% (ISO: 3233), dry film thickness 25 µm, theoretical spreading rate 0.061 L/m². Comparable products from the same brand: 1049A CERABOND 2000 Weldable Heat-resistant Inorganic Zinc Silicate Shop Primer, 8033 SILICON HR Silicone Resin Heat-resistant Coating, 8033B SILICON HR BLACK Silicone Resin Heat-resistant Coating.
Source: CMP original technical data sheet (TDS) "8032 SILICON HR PRIMER Silicone Resin Heat-resistant Primer"; spreading rate and other values are converted from TDS parameters and are for 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 | 41 ± 2% (ISO: 3233) |
|---|---|
| Dry Film Thickness | 25 µm |
| Theoretical Spreading Rate | 0.061 L/m2 |
| VOC | 540 g/L (Method 24) |
| Density / Specific Gravity | 1.39 g/mL(ISO: 2811) |
| Number of Components | Two-component |
| Thinner | SILICON THINNER A |
| Mixing Ratio | Base : accelerator = 100:1.53 (by volume) |
| Colour / Appearance | White |
SILICON HR PRIMER is a silicone heat-resistant primer composed of silicone resin and a curing accelerator.
| It has the following advantages | 1. High heat resistance (up to 700 °C) 2. High weathering resistance 3. Good application properties 4. High adhesion |
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| Type | Silicone resin heat-resistant primer |
|---|---|
| Use | Can be used as a primer for boilers and engine cylinders; as the internal coating of exhaust pipes, radiators, oil lamps, etc. |
| Mixing Ratio | Base : accelerator = 100:1.53 (by volume) |
| Colour | White |
| Flash Point | Base 19.3 °C, accelerator 38.3 °C |
| Density | 1.39 g/mL(ISO: 2811) |
| Volume Solids | 41 ± 2% (ISO: 3233) |
| Volatile organic compound content | 540 g/L (Method 24) |
| Theoretical spreading rate | 0.061 L/m2 |
| Wet Film Thickness | 61 µm |
| Dry Film Thickness | 25 µm |
( )
| Drying time: | Temperature | 5 oC | 10 oC | 20 oC | 30 oC |
| Surface Dry | 1 h | 50 min | 30 min | 20 min | |
| Hard Dry | 7 h | 5 h | 3 h | 1 h | |
| Recoat interval: | At least | 24 h | 20 h | 16 h | 10 h |
| (dry film 25 µm) | At most | - | - | ||
| Pot life: | 32 h | 28 h | 24 h | 16 h | |
| Application method | Airless spray, brush |
|---|---|
| Weather: temperature | Minimum 0 °C |
| Humidity | Max 85% RH; steel temperature at least 3 °C above dew point |
| Apply by airless spray | Tip Graco 415 |
| Spray gun speed | 70–100 cm/s |
| Paint output pressure | 8.8-11.8 Mpa |
| Viscosity | 25–35 s (Ford Cup #4) |
| Thinner | SILICON THINNER A |
| Thinning | 7–15% (by volume) |
If applied directly to steel surfaces, ISO Sa 2.5 is required; if overcoating shop primer surfaces, ISO St3 is required. The surface to be coated must be clean; remove rust, dust, grease and other contaminants by power washing, cleaning agents or solvent wiping.
| Preceding coat | - |
|---|---|
| Subsequent coat | SILICON HR SILVER HG, SILICON HR |
| Packaging | Two-component |
Note: 1. The film should be baked at 200 °C for 2 hours until fully hard dry.
2. The total film thickness of the paint system must not exceed 150 µm.
| 3. Base | to accelerator mixing ratio (by weight) is 100:1. |
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4. Density, volume solids and VOC content are theoretical calculated values excluding thinner.
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.
