polyurethane
polyurethane
polyurethane
polyurethane
polyurethane
polyurethane
FOB
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Essential details
Shipping:Ocean freight
Product Introduction
"High elastic waterproof coating product Manual"
I. Product overview
High elastic waterproof coating is a kind of one-component environmental protection waterproof coating in liquid construction. It is made of acrylic resin by addition polymerization. It has the characteristics of high strength, large elongation, good water resistance, and strong adaptability to base deformation.
2. Product composition
The main ingredients include acrylic resin, makeup filler, water, auxiliaries and so on.
Third, product characteristics
1. Excellent waterproof performance: It can form a continuous and seamless waterproof film on the surface of the complex base layer, effectively preventing water penetration.
2. Strong adhesion: It has good adhesion with various base materials such as concrete, masonry, wood, etc., to ensure the integrity of the waterproof layer.
3. Chemical corrosion resistance: can resist acid, alkali, salt and other chemical substances erosion, suitable for a variety of harsh environment.
4. Good extensibility: it has a high elongation rate, can adapt to the deformation of the base and prevent the cracking of the waterproof layer.
5. Convenient construction: brush coating, roll coating, spraying and other construction methods can be used, and the operation is simple and fast.
6. Environmental protection and non-toxic: The product meets the requirements of environmental protection, non-toxic and tasteless, harmless to human body and the environment.
4. Scope of application
Widely used in basement, roof, toilet, pool, tunnel, bridge and other waterproof projects.
5. Methods of use
1. Base treatment: Clean the surface of the base to ensure that there is no oil, dust, loose matter, etc., repair cracks, holes and other defects.
2. Coating preparation: Stir the polyurethane waterproof coating evenly, and add appropriate diluent according to the need.
3. Construction method:
1 Brush: brush the paint evenly on the base surface, generally need to brush 2-3 times, each time interval according to the ambient temperature and paint drying conditions, usually 2-4 hours.
2. Roll coating: Use a roller to roll the paint on the base surface, and the construction method is similar to brush coating.
3. Spraying: The spray gun is used to evenly spray the paint on the base surface, which can improve the construction efficiency, but it is necessary to pay attention to the pressure and spraying distance of the spray gun.
4. Maintenance: After the construction is completed, walking and stacking heavy objects on the waterproof layer should be avoided, so that the waterproof layer is naturally dry and maintained, which generally takes more than 72 hours.
Six, precautions
1. The construction environment temperature should be between 5℃ and 35℃, avoid construction in high temperature, low temperature or humid environment.
2. Paint should be stored in a cool, dry, ventilated place, away from fire and heat sources.
3. Wear protective gloves, masks and other protective equipment during construction to avoid coating contact with skin and eyes.
4. Construction is strictly prohibited in rainy days, foggy days and windy weather above grade 5.
5. Paint should be used as soon as possible after opening, and unused paint should be sealed and stored.
7. Shelf Life
In sealed condition, shelf life is 12 months.

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