High-Quality Polyurea And Polyurethane Products – SWD9007 traffic tunnel special fire retardant polyurea anticorrosion protective coating – SWD

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High-Quality Polyurea And Polyurethane Products – SWD9007 traffic tunnel special fire retardant polyurea anticorrosion protective coating – SWD Detail:

Product features and advantages

*Solvent free, 100% solid content, safe, environmentally friendly and odor free.

*Rapid cure, can be sprayed forming on any bent, slope and vertical surfaces, no sagging.

*Dense coating, seamless, with good flexibility

*High adhesive strength, can fast bond well on many substrate like steel, concrete, wood, fiber glass etc.

*Excellent impact resistance, abrasion resistance

*Excellent corrosion resistance and chemical resistance to acids, alkali, salts etc.

*Excellent waterproof performance

*Good shock absorbing performance

*Excellent resistance to temperature variation

*Fast cure, application site back to service quickly

*Excellent durability to reduce maintenance cost of service life

*Extend the service life of sprayed structure

Application scopes

Fire retardant anticorrosion waterproof protection of railways, road, urban subway and other transportation facilities.

Product information

Item	A	B
Appearance	Pale yellow liquid	Adjustable color
Specific gravity (g/m³)	1.12	1.22
Viscosity (cps) @25℃	800	880
Solid content (%)	100	100
Mix ratio (by volume)	1	1
Gel time (second) @25℃	4-6
Surface dry time (second)	15-40
Theoretical Coverage (dft)	1.08kg/㎡ Film thickness 1mm

Physical properties

Item	Test standard	Result
Hardness (Shore A)	ASTM D-2240	92
Elongation rate（%）	ASTM D-412	180
Tensile strength（Mpa）	ASTM D-412	8
Tear strength (N/km)	ASTM D-624	60
Impermeability(0.3Mpa/30min)	HG/T 3831-2006	impermeable
Wearable（750g/500r）/mg	HG/T 3831-2006	1.2
Adhesive strength（Mpa）concrete base	HG/T 3831-2006	3.2
Adhesive strength（Mpa) steel base	HG/T 3831-2006	11.3
Density（g/cm³）	GB/T 6750-2007	1.08
Cathodic disbondment [1.5v,(65±5)℃，48h]	HG/T 3831-2006	≤15mm
Fire retardant	GB8624-2012	B1

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We regularly perform our spirit of ''Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for High-Quality Polyurea And Polyurethane Products – SWD9007 traffic tunnel special fire retardant polyurea anticorrosion protective coating – SWD , The product will supply to all over the world, such as: Barcelona, Irish, Canada, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will probably be more conveniently to service our customers.

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