One Component PU Waterproof Coating Used for Roof and Wall and Basement Environment-Friendly

• Customization: Available
• Material: Polyurethane
• Usage Method: Brush, Roller
• Application: Waterproof
• Construction Time: 60min
• Touch Free Time: 5.5-8h
• Solid Content: 90-95%
• Elongation After Acid Treatment: 550%
• Elongation After Alkali Treatment: 550%
• Elongation After Heat Treatment: 550%
• Transport Package: 25kg/Drum., 200kg/Drum
• Specification: OEM
• Trademark: SUOYI
• Origin: China
• HS Code: 320890

Product Description

General description:
Single-component polyurethane waterproof coating is an environmentally friendly reactive polymer waterproof coating, which is uniformly coated on the construction base with tools such as scraper and roller, and can react with moisture and solidified to become a waterproof coating with elastic, strong and durable.
Typical properties:

Type		PU
standard		GB/T 19250-2013
Area of construction application		Permanent waterproofing of roof, wall, basement, pool and toilet
Apprearance		Black uniform solution
Viscosity(23ºC)		6000-8000mPa·S
construction time		60 min
Touch free time(23ºC)		5.5-8h
Solid content		90-95%
properties of products	tensile strength	2.5-3MPa
	elongation at break	550-1000%
	tear strength	17N/mm²
	Strength retention rate after acid treatment	>80%
	Strength retention rate after alkali treatment	>80%
	Strength retention rate after heat treatment	>100%
	Elongation after acid treatment	550%
	Elongation after alkali treatment	550%
	Elongation after heat treatment	550%
Construction condition requirement		1, avoid construction below 5ºC;
		2, the construction base without clear water;
		3. It is necessary to clean the base in advance to remove the floating slurry and dust;
		4, the concrete construction is completed for more than 2-3 weeks before the construction of waterproof layer.

Advantage:

1. High strength, high elongation and good elasticity;
2. Dense film, no bubbles, no pinholes;
3. No benzene solvents, no coal tar ingredients, no pollution to the environment and human body;
4. Liquid, cold construction, flexible and convenient construction method;
5. Strong bonding force (>1.5MPa), high performance long-term retention rate;
6. Chemical reaction film formation, water resistance, corrosion resistance, mildew resistance, cold resistance, and strong water impermeability

Storage and shelf life
Storage temperature: 5-40ºC,store in a dry and cool room, pay attention to fire prevention, shelf life of 6 months under the closed condition of the original packaging.

Application:
1,buildings, roofs, toilets, cisterns, swimming pools, sewage ponds and other waterproof works;
2,the floor field, instead of the traditional epoxy floor;
3,children's playgrounds, truck carriages, vehicle chassis armor and other occasions requiring impact protection;
4,coastal defense engineering, Bridges, chemical plants, sewage ponds, oil tanks, pipelines and other occasions that need to prevent corrosion.

Company and factory introduction

R&D Centre:

Quality control and foam performance test