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Polyurethane paints
J04-SERIESPOLYURETHANE MECHANICAL PAINT( 3:1 )
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COMPOSITION
it consists of modified alkyd resin, high-quality weather-resistant pigmenls, auxilaries and organic solvents, with polyurethane as the curing agent. When using, mix according to the specified ratio, stir it thoroughly and use it up within a specified time.
FEATURE：
The paint film is bright in color, bright, ful, and excellent in hardness; it has excelent adhesion, water resistance, and mildewresistance.Good gloss and strong decoration.
USES:
it is used for decorative coating of various mechanical equipment, automobile equipment, furiture and woodware
| 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 1.2kg/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.
COMPOSITION
it consists of modified alkyd resin, high-quality weather-resistant pigmenls, auxilaries and organic solvents, with polyurethane as the curing agent. When using, mix according to the specified ratio, stir it thoroughly and use it up within a specified time.
FEATURE：
The paint film is bright in color, bright, ful, and excellent in hardness; it has excelent adhesion, water resistance, and mildewresistance.Good gloss and strong decoration.
USES:
it is used for decorative coating of various mechanical equipment, automobile equipment, furiture and woodware
| 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 1.2kg/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.
