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Epoxy modified silazane is suitable for paint coating protection EK-M01
EK-M01 is suitable for high temperature bonding, road and bridge construction bonding, weather-resistant and anti-corrosion coatings, insulation and heat-resistant electrical components, mechanical protective coatings, etc. Short-term resistance to 500℃
EK-M01 Introduction:
EK-M01 uses polysilazane as the primary film-forming material, combined with epoxy resin, and contains a small amount of additives such as diluent, retarder, and leveling agent. It solves the room-temperature application and curing challenges of conventional ceramic coatings.
The film has a high pencil hardness and yellowing resistance, making it suitable for paint coating protection, insulation, voltage-resistant, wear-resistant, and aging-resistant coatings, as an additive for carbon fiber and glass fiber, high-temperature bonding, road and bridge construction bonding, weather-resistant and anti-corrosion coatings, insulation and heat-resistant electrical components, and mechanical protective coatings.
It is hydrophobic and easy to clean for outdoor use. After curing, it forms a covalent bond with the substrate, chemically bonding it to significantly enhance the mechanical strength of the adhesive layer.
Applicable substrates:
Carbon steel, stainless steel, cast iron, aluminum alloy, titanium alloy, high-temperature alloy steel, glass-ceramic panels, ceramics, cement, and other materials.
Note: Different substrates require different coating formulations. Within a certain range, the coating can be adjusted to suit the substrate and operating conditions.
Applicable Temperature:
Suitable for outdoor working conditions with operating temperature below 300℃ and short-term high temperature working conditions of 500℃.
According to the temperature resistance of different substrates, the temperature resistance of the adhesive layer will vary accordingly, and it is resistant to cold and hot shocks and thermal shocks.
(Note: the corresponding products of different substrates will be different).
Product parameters:
| Color and Appearance | Translucent to light white liquid |
| Solids Content (120 ± 2°C) | >60% |
| Density (g/mL) | 0.9 ± 0.02 |
| Pencil Hardness | ≥ 6H |
| Adhesion | 0 Grade |
| Neutral Salt Spray Resistance | >500 hours |
| Hydrophobic Angle | >105° |
| Artificial Aging Resistance | No rust, chalking, cracking, or discoloration after 30 days |
| Dielectric strength (V/mm) | ≥105 |
| Resistance (Ωm) | ≥1013 |
Basic construction parameters：
| Coating Solids Content (%) | >60 |
| Theoretical Coating Volume (m²/kg) | 6-8 |
| Dry Film Thickness (µm) | 8-120 |
| Potential Working Time (h) | 4 |
| Diluents | Aromatic hydrocarbons, lipids, ethers, etc. |
| Flash Point (°C) | <22 (Solvent Flash Point) |
| Volatility | Solvents are volatile |
| 150 °C Curing Temperature | <0.5 |
| Room Temperature Curing Time (h) | >24 |
| Maximum Instantaneous Temperature Resistance (°C) | 500 |
| Recommended Operating Temperature (°C) | -30 to 300 |
| Storage (°C) | 0-30 |
Special Note:
This product is a one-component curing product. Please use within 4 hours after opening.
During extended application periods, tools should be cleaned to prevent them from caking.
It is recommended that the coating be applied in one coat, with a dry film thickness not exceeding 150µm. Otherwise, coating performance may be compromised.
Standard Application Procedure：
Surface Cleaning → Roughening → Cleaning and Blowing → EK-M01 Treatment → Curing
Process Description:
1. Roughening: Before coating, polish or sandblast the substrate surface to remove rust, dust, and dirt adhering to the surface. Roughening significantly affects the coating quality. Ideally, Sa2.5 and St3 grades should be free of scale (GB/T 30790.4-2014), so please pay close attention.
2. Cleaning: Use a dedicated cleaning agent or degreasing agent to remove any remaining oil, dust, and other contaminants on the roughened surface.
3. Substrate Drying: Before coating, ensure the substrate surface is dry and clean.
4. Paint Mixing: This product is a single component. Take an appropriate amount of product as needed and filter through 120 mesh for later use.
5. Paint Application: Laboratory spraying with a 1.0-caliber spray gun provides optimal appearance and uniformity. The cured coating exhibits a certain degree of hydrophobicity and oleophobicity, so re-application is not recommended.
6. Curing: After applying the glue, it can be cured at room temperature for more than 1 hour, dry to touch for more than 12 hours, and through-dry for more than 72 hours. It can also be cured quickly by heating (150℃ for 60 minutes).
Product Storage:
1. Storage must comply with national regulations. The storage environment should be dry, cool, well-ventilated, and away from heat and ignition sources. The packaging container must be kept tightly closed and carefully stored.
2. The storage temperature should be maintained between 5°C and 30°C. The shelf life is 6 months.
3. Opened but unused paint must be sealed and stored.
4. Mixed but unused paint cannot be recycled and must be disposed of in accordance with local regulations.
5. Products that have exceeded their expiration date may only be used after passing testing.
Disclaimer:
The information provided above is based solely on our knowledge gained through laboratory and practical experience. Product usage is generally beyond our control, so we can only guarantee the quality of the product itself. Products may be modified to comply with local regulations, and we reserve the right to modify this specification without prior notice. Users should consult Quartz Master New Materials for specific guidance on product suitability based on their needs and specific applications.
