H94 Flame Retardant, Electrically Conductive, Temperature-Resistant, Anti-Corrosion Coating
Contact Info
- Add:門頭溝金沙西街石龍工業(yè)區(qū), Zip: 102300
- Contact: 薛經(jīng)理
- Tel:010-69808511
- Email:wenshan@126.com
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H94 Flame-Retardant, Conductive, Temperature-Resistant, Anti-Corrosion Coating
H94 coating is a novel anti-corrosion coating for the inner walls of oil tanks and gas tanks, integrating flame retardancy, conductivity, temperature resistance, oil resistance, water resistance, and resistance to acids, alkalis, salts, and other media. This coating features innovative material selection, rational design, and an advanced formulation, successfully resolving the conflicts between flame retardancy and conductivity, flame retardancy and corrosion resistance, flame retardancy and temperature resistance, conductivity and corrosion resistance, and conductivity and temperature resistance. It represents a significant breakthrough in anti-corrosion technology for petroleum storage tanks. It is suitable for the anti-corrosion of storage tanks, oil and gas pipelines, and various chemical equipment handling high-temperature (80°C) crude oil, sewage, seawater, industrial water, gasoline, kerosene, diesel, jet fuel, gas, etc. It can also be used for protecting concrete equipment.
1. Coating Composition(The coating is divided into primer and topcoat, each consisting of two components: Part A and Part B)
Primer: Part A (dark red liquid) Part B (brown liquid)
Topcoat: Part A (light gray liquid) Part B (brown liquid)
2. Main Technical Indicators:
Component | Test Item | Technical Indicators | Test Method | |||
H94 Primer | H94 Topcoat | |||||
Part A | Film Color and Appearance | Dark red, smooth film | Light gray, smooth and glossy film | Visual inspection | ||
Viscosity, | 40—70 | 35—70 | GB/T 1723—93 | |||
Fineness (μm) | ≤60 | ≤60 | GB 1724—79 | |||
Solid Content, % | 70±2 | 70±2 | GB 1725—79 | |||
Coating | Hiding Power, g/㎡ | 70 | 80 | GB 1726—79 | ||
Drying Time | Surface Dry | ≤4 | ≤4 | GB 1728—79 | ||
Hard Dry | ≤24 | ≤24 | ||||
Gloss, % | Adjustable | GB 1743—79 | ||||
Hardness | 0.49 | GB/T1730--93 | ||||
Adhesion (Circle Method)(Grade) | 1 | 1 | GB1720—79 | |||
Flexibility (mm) | 1 | 1 | GB/T1731--93 | |||
Impact Strength (㎏.cm) | 50 | 50 | GB/T1732--93 | |||
Surface Resistivity Ω | ?105—109 | GB16906—97 | ||||
Volume Resistivity Ω﹒m | ?103—108 | GB13348—92 | ||||
Oxygen Index (OI) | ≥29 | GB 2406--93 | ||||
Thermal Conductivity W/M﹒K | 0.057 | ASTM177-76 (USA) | ||||
Storage Life (y) | 1.5 | 1.5 | ||||
3. Mixing Ratio and Packaging
The mixing ratio of each component of this coating is determined through research and extensive comparative testing to select the appropriate proportion. For convenience, the product is packaged in matching ratios when shipped.
H94 Primer (Dark Red) | H94 Topcoat (Light Gray) | |
Part A (Iron Drum) | 20 | 20 |
Part B (Plastic Drum) | 1.1 | 1.1 |
Heat-Resistant Material (Bagged) | 1.6 | 1.6 |
4. Application Method
1) Surface Preparation
To enhance the anti-corrosion effect of the coating, thoroughly remove old paint films, rust, oil, scale, etc., from the surface before painting.
2) Specific Requirements:
(1) For rust removal by shot blasting or sandblasting, the quality should meet Sa2.5 grade (GB 8923-88).
(2) For manual rust removal, the quality should meet St3 grade (GB 8923-88).
(3) Before painting, remove oil, dust, and other impurities from the surface. The cleaned steel plate should be painted promptly to prevent re-rusting.
3) Paint Mixing
(1) If the paint has been stored for a long time, sedimentation may occur. Stir thoroughly before use.
(2) For high-temperature (80°C) storage tanks: After opening and stirring, pour Part B (small drum) into Part A (large drum), mix evenly, then add one bag of heat-resistant material (may be omitted for the first primer coat and fourth topcoat), and stir thoroughly before use.
(3) For常溫 storage tanks: After opening and stirring, pour Part B (small drum) into Part A (large drum) and mix evenly before use.
(4) For small quantities, mix according to the ratio of Part A and Part B.
4) Painting
(1) Application can be done by brushing, rolling, or spraying. Ensure an even coat thickness without misses or sagging, and achieve the specified thickness. Under常溫 conditions, each coat can be applied every 4 hours.
(2) Coating procedure: (Divided into high-temperature and常溫)
High-Temperature Storage Tank(80℃) Coating Procedure Refer to This Table
Coating Procedure | Components | Ratio (kg) | Color | Standard Thickness (μm) | Paint Consumption (g/m2) |
First Coat | Primer Part A + Part B | 20：1.1 | Dark Red | 30～50 | ～130 |
Second Coat | Primer Part A + Part B + Heat-Resistant Material | 20：1.1：1.6 | Dark Red | 60～80 | ～160 |
Third Coat | Topcoat Part A + Part B + Heat-Resistant Material | 20：1.1：1.6 | Light Gray | 60～80 | ～160 |
Fourth Coat | Topcoat Part A + Part B | 20：1.1 | Light Gray | 30～50 | ～130 |
常溫 Storage Tank Coating Procedure Refer to This Table
Coating Procedure | Components | Ratio kg | Color | Standard Thickness μm | Paint Consumption (g/m2) |
First Coat | Primer Part A + Part B | 20：1.1 | Dark Red | 30～50 | ～130 |
Second Coat | Primer Part A + Part B | 20：1.1 | Dark Red | 30～50 | ～130 |
Third Coat | Topcoat Part A + Part B | 20：1.1 | Light Gray | 30～50 | ～130 |
Fourth Coat | Topcoat Part A + Part B | 20：1.1 | Light Gray | 30～50 | ～130 |
5. Precautions:
The coating contains organic solvents. Ensure strong ventilation at the construction site, strictly prohibit open flames, and use explosion-proof lights for illumination.
Store the coating in a cool, ventilated, and dry place.
Take protective measures during operation, and avoid prolonged working hours.
Contact: Wen Shan Tel: 010-69808511 15901396770 (Mobile) Fax: 010-69808511 QQ: 1549760684 For related products, follow the official account: hqtuliao6770
Visit: haiqinliwen.cn
| Industry Category | Chemicals |
|---|---|
| Product Category | |
| Brand: | 海勤 |
| Spec: | H94 |
| Stock: | |
| Origin: | China / Beijing / Mentougouqu |
