High chlorinated polyethylene primer
The product is composed of high-chlorinated polyethylene resin, modified resin, anti-rust pigment, filler, additives and so on.
描述
Product selling point
The product is composed of high-chlorinated polyethylene resin, modified resin, anti-rust pigment, filler, additives and so on.
Physical parameters
| qualification | ||
| test item | unit | metric |
| The appearance of the paint film | The coating was normal in appearance | |
| Status in the container | After stirring and mixing, there is no hard block, appearing in a uniform state | |
| Table dry | h | ≤4 |
| get right on the job | h | ≤24 |
| Viscosity (coated-4) | S | 80 |
| resistance to shock | Kg -cm | 50kg -cm |
| adhesion | level | 1 |
| thickness of dry film | mm | 35-40mm |
| Theoretical dosage | m² | 100/m² |
| flash point | ℃ | 38℃ |
| To maintain acid resistance for 240h | h | No foaming, no shedding, no wrinkle |
| And alkaline-resistant for 240h | h | No foaming, no shedding, no wrinkle |
| Water resistance for 240h | h | No foaming, no shedding, no wrinkle |
| Re-coating interval | h | Minimum of 6h (25℃) |
| The longest was 120h | ||
Performance characteristics
Painting film has strong adhesion, good flexibility and impact resistance;
It has excellent water resistance, oil resistance and acid resistance, alkali, salt and other corrosion medium properties. Outstanding resistance to industrial atmospheric corrosion;
Excellent construction performance, rapid drying. No restrictive requirements for the construction environmental conditions;
The coating has both mildew prevention and flame retardant properties;
job practice
The surface is clean and dry, and the environmental humidity is 85%. Good ventilation should be maintained during the construction and drying in a narrow space.
2, surface face treatment: with water to remove salt and other water-soluble dirt.
3、Remove the grease according to the SSPC-SP 1 solvent cleaning standards.
4, by oxide leather steel: shot blasting or sandblasting and other methods to reach Sa 2.5 level or higher, in the place can not be sandblasting treatment, should be mechanically polished to remove all floating iron chips, make the surface clean, dry, rust, dust free.
5, the surface time of the workshop primer is too long should be two rust removal standards.
6、Before construction, use high pressure air to remove dust and other dirt, and confirm that the surface is clean and dry.
Packaging and storage
1, the storage environment should be dry, cool, well ventilated, avoid high temperature, away from the fire source.
- Packaging containers must be kept closed.
- The effective storage period is 12 months.
matters need attention
- After opening the lid, if it cannot be used up once, the lid should be sealed in time to prevent volatilization of the solvent.
Health and Safety
- Please note the warning signs on the packaging container.· Use in a well-ventilated environment.
- Do not inhale the paint mist and avoid skin contact.
- Paint splashed on the skin to immediately rinse with a suitable cleaning agent, soap and water.。Splash your eyes with water and seek immediate medical attention.
