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COMPOSITION
The paint base was composed of epoxy resin, red lead ant-rust pigment, auxiany agent and organic solvent. The curing agent ispolyamide. Mix the mixture according to the specified proportion when using, mix well and use it up in the specified time.
FEATURE:
Suitable for all kinds of eguipment, faclities, storage tank, pipe, steel structure, etc on the surface of the steel rust primers
USES:
It is applicable to long-term protective finish for steel structure and concrete structure surface under water, underground and in theheavy corrosive environment not exposed to the sun, such as ol transportation, water transportation, gas transmission pipelineetc., and also for the surface coating of metal components of industrial equipment in chemical plants and sewage treatment
plants.
| ITEM | NORM | |
| Packaging specification | Paint: 20KG | Curing agent: 2KG |
| Appearance | Liquid | |
| Film color and appearance | Gray, Matte | |
| Dry time,h,(25℃) | Surface dry h≤4 | |
| Hard dry h≤24 | ||
| Adhesive force,grade≤ | 1 | |
| Flexible,mm≤ | 1 | |
| Impact force,kg.c㎡ | 50 | |
| Salt fog resistance test,96h | No change | |
| Salt water resistance test (soak In 3% NaCl salt water for 96h) | No change | |
| Acid resistance (soak in 3% H₂SO₄ liquid for 48h) | No change | |
| Alkali resistance (soak in 5% NaOH liquid for 48h) | No change | |
Physical Parameters and Construct Specifications for Reference
| Mixing ratio | Paint : curing agent=10:1 |
| Life time after mix | 2h |
| Density after mix | About 1.5kg/L |
| Flashing point | ≤60° |
| Each film thickness | Dry film 40um,wet film 60um |
| Theoretical coverage | 0.2kg/m2 |
| Advise coating layer | 2 Coats |
| Re-coat interval | 4h ,exceed 7days should be processed by polishing |
| Surface treatment | The surface of the base must be clean and dry , without loose paint, grease and other dirt , sandblasting or grinding to Sa2 grade. |
| Construction environment | Construction temperature is 5~40 ℃ Air relative humidity less than 85% . The substrate surface humidity is 3℃ higher than the dew point Avoid construction in the rain, snow, fog weather. |
| Coating method | Brush,Spray, Roller coating |
| Storage life | 1.5 Year |
Certificate
Guangdong Huaren Chemical industry Co., Ltd. products has passed ROHS certificate, ensure the products pass Europe standard ; has passed ISO9001:2015 certificate, ensure supply stable quality to our suppliers.

Service Advantages

Customization
Customized various performance coatings,according to the use situation,Design appropriate process and coating application plan.

Large-scale production capacity
The annual output of 30000 tons of coating and 20000 tons of resin has a large production baseof 20000 square meters.

Construction and technical services
Professional construction team, providing design, construction and technical guidance.

Timely delivery service
The subsidiary company of dangerous goods transportation company owned by the company can timely distribute large-scale key project projects.