Construction precautions 1. The product should be stored in a cool, ventilated, and dry place, isolated from sources of fire, and kept away from heat sources. 2. This product is a thick paste coating, which can be applied with a thick coating without sagging. After opening the bucket, it can generally be brushed without adding diluent. 3. After the coating has been stored for too long, there may be slight precipitation, and it should be stirred before use. 4. After the coating is prepared, it should be heated for 20 minutes in summer and cured for 1-2 hours in winter before application. Generally, it should be used up within 8 hours, otherwise the viscosity will thicken and it will be difficult to apply. 5. After the primer surface dries, the topcoat can be applied. The interval at room temperature should not exceed two days, otherwise it will affect the interlayer bonding. The time gap between applying each layer of topcoat should also be based on surface dryness.
Suitable for underground pipelines, including underground and submerged structures buried in various soil conditions, dock steel piles, etc.
TECHNICAL INDEX
Project
Indicator
Appearance of paint film
Smooth and flat
Drying time h
(25±1℃)
Surface ≤
6
Do solid work ≤
24
Flexibilitymm ≤
3
Adhesion (circle drawing method) level ≤
2
Fineness μm ≤
80
Impact resistancekg·cm
40
Non-volatile matter % ≥
70
Construction parameters Proportion: See bucket label Applicable period: 8 hours Diluent and dosage: Special diluent, ≤ 5% Painting method: brush coating, roller coating or spray coating Painting interval: minimum 4 hours, maximum 3 days. Film thickness: Wet film: 200 μ m Dry film: 120 μ m Theoretical dosage: 250g/m2
