Anticorrosion Fire Retardant Paint For Tunnel Polyurea Coating

Tunnel plays a key role in infrastructure like railway,high way and urban metro system. In addition

 to well resistant to quake,cracking and collapse, fire protection and waterproof job must be focused

 on tunnel. Common polyurea coating could fully meet the requirements of waterproof to tunnel, 

while not so ideal in fire retardant performance. SWD9007 combines waterproof and fire protection

 properties, used for domestic tunnel project.

Feature:

1 excellent cathodic protection.

2 rapid weld and torch cutting property.

3 abrasion,high temperature, flexibility resistance property.

4 good compatibility with most of paints.

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  • Specifications:

    Product Name

    Anticorrosion Fire Retardant Paint For Tunnel Polyurea Coating

    Density

    1.20g/cm

    Volume solid content

    1.01g/cm3

    VOC

    0

    Theoretical coverage

    0.19kg/sgm (calculated by the above solids percentage and dry film thickness of 100microns)

    Viscosity

    30s

    Pencil hardness

    H

    Salt water resistance

    240Hrs

    Practical coverage

    Allow appropriate loss rate

    Curing mechanism

    Room Temperature cure

    Tack free time

    1-3Hrs

    Recoating internal

    Min:3Hrs,Max:26Hrs

    Overcoating method

    Airless spray, air spray, brush, roller

    Flash point:

    No flammable, no explosive, safe and ECO friendly.

    Shelf Life:

    12 months (indoor with dry and cool 

    1. Dipping, brushing, or spraying paint, stirred uniformly before use, if the viscosity is high, diluted with proper water, do not add water more than 10%,and stirred uniformly;
    2. When be one coat paint, the surface of being painted should be cleaned away oil spots, dust and rust.
    3. The film can dry itself or be dried at low temperature. If dries itself, the minimum temperature is not below 10℃, and the value of humidity is under 70%.If it is dried, the leveling time is above 15 minutes at room temperature, minimum 25 minutes at 60℃;
    4. Do not mix with other products or organic solvents. Wash all tools with water immediately after painting to avoid hardening. The remaining paint should be sealed, if dry skin, affect the use, filter with 100 mesh screen before use.
  • Hazard statements/Irritating to eyes, may cause skin allergy. Preventive Action/Avoid breathing dust, fumes, gas, smoke, steam, spray. Wear protective equipment in use, wash hands and other contact parts after the operation. Prohibit discharging into the environment .Incident Response/In the case of contacting with skin (hair):Wash immediately with plenty of soap and water. In case of contact with eyes ,rinse immediately with plenty of water and seek medical aid. If skin irritation or rash occurs :a doctor.Safe storage/Avoid direct sunlight. Stored in a well-ventilated place and keep the container tightly sealed. Separate from acids, alkalis, strong oxidants, food and animal .Waste disposal/Dispose of any paint waste in accordance with the appropriate local Environmental Regulations (please refer to product safety data sheet before use).