High Quality Hybrid Polyurea (High elongation type, pure, spraying coating)

Product Description

 a 100% solid, fast set, spray-applied, two component aromatic polyurea elastomer. The system consists of the A component, a quasi-prepolymer rich of free NCO, and the B component, a mixture of polyetheramine, amine extenders and other additives. The unique polyurea chemistry allows this material to be tolerant of moisture and lower temperatures during application. This means that high humidity and hidden moisture in concrete has minimal effect on the application of this product.

 

• Fast cure, short downtime but non-sagging.
• Moisture and temperature insensitivity during processing.
• High thermal stability.
• 100% solid, Non-VOC and odorless, environmental friendly.
• Extraordinary physical properties.
• Excellent adhesion to primed concrete.
• Seamless, flexible and waterproof.
• High elongation properties, resistance to freeze-thaw.
• Superior weather resistance.
• No chalking and fading in long-term outdoor use.

Application
Designed for use as a smooth seamless waterproof lining coating system for interior and a roof and wall coating system for exterior applications. Ideally suitable for use in areas including:

Metal, concrete, wood and foam roofing.

• Mechanical rooms.
• Cold storage areas.
• Basing and reservoirs.
• Marine bridges.
• Tunnels.
• Underground engineering.
• Cooling towers of power plants.
• Aquarium lining.
• Pond lining.
• Water and waste water linings.
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Technical data

 

No.	Item	Index
		I	II
1	Color	Optional
2	Solid	100%
3	Gel time	10 seconds
4	Mixing ratio(by volume)	1:1
5	Flash point	>200°C
6	Recommended spreading thickness	1-2mm
7	Drying time	Temperature, humidity and film thickness dependent

 

 

Performance characteristics

 

No.	Item	Specification
1	Flash point	>200°C
2	Tensile strength	15Mpa	21Mpa
3	Tensile elongation	350%	520%
4	Tear strength	59 KN/m	78 KN/m
5	Impact resistance	1.5Kg·m	1.5Kg·m
6	Adhesion	2.6Mpa	2.6Mpa
7	Hardness	Shore A85-95	Shore A80-90
8	Water impermeability, 0.4Mpa×2h	Impermeable
9	Specific gravity	1.02g/cm^3	1.02g/cm^3
10	Service temperature	-50°C-150°C

 

  Packing

Part A: 220kg /drum

Part B: 200kg/drum

 

Storage condition

• A component is easily affected by moisture must be protected from moisture contamination. Containers are factory sealed with an inert gas to prevent contamination. Keep all containers tightly closed during storage. For further storage after opening, containers must be purged with nitrogen gas or dry air and tightly sealed from moisture.
• Store drums and pails in a cold, dry and ventilated location between 15-40°C.
• Keep away from rain and sunshine.
• Keep away from fire and heat source.
•  

Installation instruction

a. Surface preparation

Surface must be properly prepared. Remove all oil, dust, grease, dirt etc to ensure adequate adhesion.

 

b. Application condition

Temperature:

Air and surface: -20°C-40°C

Relative humidity: ≤90%














 

SALES CONTACT: 
SHOUGUANG MINGDING WATERPROOF MATERIALS CO.,LTD
SHOUGUANG FENGYUAN COMMERCIAL CO.,LTD
SALES MANAGER:
MS ALICE
MOBILE:[phone]
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After sales service(24hours online)
MR YONG
MOBILE:[phone]