High-chlorinated polyethylene topcoat
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  • High-chlorinated polyethylene topcoat

Product Selling Points
High chlorinated polyethylene anticorrosion topcoat is composed of high chlorinated polyethylene resin, modified resin, pigments, auxiliaries, solvents, etc.
Physical Parameters

Technical Indicators
Test Item Unit Index
Coating Appearance - Normal coating appearance
State in Container - After stirring and mixing, there are no hard lumps, and it is in a uniform state.
Surface Dry h ≤0.5
Through Dry h ≤12
Viscosity (涂-4) s 70
Impact Resistance kg-cm 50kg-cm
Adhesion Grade 2
Dry Film Thickness mm 30-35mm
Theoretical Consumption 90/㎡
Flash Point 38℃
Acid Resistance 10d d No bubbling, no rust
Alkali Resistance 10d d No bubbling, no rust
Water Resistance 10d d No bubbling, no rust
Recoat Interval h Minimum 6h (25°C)
Maximum 7d

Performance Characteristics
The permeability of water vapor and oxygen to the coating is low, and it has excellent water resistance and corrosion resistance;

Fast drying, with good weather resistance, ozone resistance and durability;

Compared with chlorinated rubber anticorrosion coatings, it has better heat resistance; it has excellent low-temperature construction performance and can be constructed in an environment of -10-50°C;

The coating has good adhesion to steel; the coating layers are integrated, and it has excellent interlayer adhesion;

When recoating on old coatings of this type, it is not necessary to remove the old coating, making maintenance convenient;

Construction Method
Surface treatment: The surface of the primer or intermediate coat should be clean and dry. If the maximum recoating interval of the primer or intermediate coat has been exceeded, using sandpaper to slightly roughen the previous coating is an effective means of increasing interlayer adhesion.
Mixing Ratio: Single component, open the package and stir well before use.
Restriction: Prevent water from entering the packaging bucket.
Coating method: Brush coating, air spraying, high-pressure airless spraying; roller coating, brush coating.
Packaging and Storage
1. The storage environment should be dry, cool, and well-ventilated, avoiding high temperatures and keeping away from fire sources.
2. The packaging container must be kept sealed.
3. The effective storage period is 12 months.

Precautions
After opening the bucket lid, if it cannot be used up at once, the bucket lid should be sealed immediately to prevent solvent volatilization from affecting the use.
Health and Safety
Please pay attention to the warning signs on the packaging container.
Use in a well-ventilated environment.
Do not inhale paint mist, avoid skin contact.
If paint splashes on the skin, immediately wash with a suitable cleaning agent, soap and water.
If splashed into the eyes, rinse thoroughly with water and seek immediate medical attention.

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