CR113 Chlorinated Rubber Aluminum Powder Antirust Primer
CR113 is a high-performance primer formulated for direct application on steel surfaces. It features rapid drying, excellent adhesion, and superior corrosion resistance, making it suitable for low-temperature construction environments.
SKU:
CR113 Chlorinated Rubber Aluminum Powder Antirust Primer
Category: Corrosion Protection Coatings
Tags: Coating, Corrosion Protection Coatings
Description
Product Characteristics & Recommended Applications
WH-CR113 is a high-performance primer formulated for direct application on steel surfaces. It features rapid drying, excellent adhesion, and superior corrosion resistance, making it suitable for low-temperature construction environments. Ideal uses include:
- Antirust coating for ship bottoms and waterline areas
- Anticorrosive primer or intermediate coat for marine engineering and steel structure factories
Technical Specifications
Property | Value |
---|---|
Paint Type / Pigment Type | Chlorinated rubber / Aluminum powder |
Color | Aluminum, red aluminum |
Surface Finish | Glossy |
Mixing Ratio | Single-component (no mixing required) |
Curing Agent | Not applicable |
Density | Approx. 1.2 kg/L |
Solids Content | 40±1% (theoretical value) |
Flash Point | 25 ºC |
Pot Life | Unlimited |
Theoretical Coverage | 8 m²/L at 50 μm dry film thickness |
Single Coat Thickness | Wet film: 100μm; Dry film: 40μm |
Application Methods | Brush, roller, airless spraying |
Spray Nozzle (Airless) | 0.53-0.66mm |
Outlet Pressure (Airless) | 15.0 MPa |
Thinner | TH016 |
Tool Cleaning | TH016 |
VOC Content | 570 g/L |
Drying Time (Touch-dry) | 30 minutes (23℃) |
Recoating Interval | Minimum 8 hours (23℃) |
Recommended Primers | None (or as specified) |
Ambient Temperature | Max. 40℃; avoid application at relative humidity >85%. Contact local agents for special cases. |
Substrate Temperature | Min. 3℃ above dew point |
Packaging | Single-component, 20 kg container |
Storage & Shelf Life | Store in cool, well-ventilated areas away from high temperatures. Keep containers tightly sealed. Valid for 1 year. |
Application Guidelines
Surface Preparation
WH-CR113 is designed for direct application on steel surfaces pretreated by sandblasting to Sa2.5 grade (Swedish standard SIS055900). Ensure the substrate is free of oil, moisture, dust, and contaminants. For special cases, consult local technical support.
Mixing & Dilution
- As a single-component product, stir thoroughly for 2-3 minutes until uniform consistency is achieved.
- Dilution is generally unnecessary. If required for application, add ≤5% TH016 thinner in compliance with local VOC and air quality regulations.
Application Parameters
- Methods: Brush, roller, or airless spraying
- Airless spraying: Use nozzle size 0.53-0.66mm with 15.0 MPa outlet pressure.
- Equipment Preparation: Ensure spraying equipment and pipelines are clean, dry, and free of water/solvents to achieve uniform film thickness.
Ventilation Requirements
Adequate ventilation in enclosed areas is critical for worker safety and product performance. Ensure ambient air is dry, as application at humidity >85% is prohibited.
Safety Precautions
- Hazards: May cause eye and skin irritation. Vapors may trigger respiratory irritation in sensitive individuals or skin allergic reactions.
- Protective Measures: Wear eye, ear, and skin protection; use appropriate respiratory masks to avoid inhalation.
- First Aid:
- In case of eye contact: Flush with water for at least 15 minutes and seek medical attention immediately.
- In case of skin contact: Wash thoroughly with water.
- If inhalation occurs: Move to fresh air; perform mouth-to-mouth resuscitation if breathing stops and consult a physician.
- Launder contaminated clothing before reuse.
Disclaimer
The information herein is based on reliable data and theoretical calculations from product formulations. Specific testing methods can be provided upon request. Since application conditions are beyond the manufacturer’s control, this document does not constitute a warranty. This product is for professional use only. For technical support or inquiries, contact our Customer Service Center.
Contact:
Wanhua Energysav Science & technology Group Co.,Ltd
Address: No. 56 Taiyuan Road, Yantai, Shandong, China
Fax: 400-059-1116 | Tel: +86-17761309662 | Postal Code: 264006
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Additional information
Weight | 25 kg |
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