High performance water-based protective coating with resistance to rain and salt spray

• Customization: Available
• CAS No.: N/A
• Formula: N/A
• Model NO.: HM-PUW5810
• Bonding Function: Instant Adhesive
• Morphology: Water Emulsion
• Application: Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing
• Material: Silicone
• Classification: Room Curing
• Main Agent Composition: Rubber
• Characteristic: Waterproof
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Black
• Transport Package: Box
• Specification: N/A
• Trademark: Howell
• Origin: China
• Production Capacity: 100000

Product Description

Product Description

PUW5810 is a high-performance emulsion coating that can be sprayed. It has good construction technology, is safe and convenient, and has good anti-sag performance. After curing, the coating has high adhesion, good toughness, impact resistance and salt spray resistance. It can be used to protect various plastic materials and metal surfaces, providing good sealing, anti-aging and cracking or anti-corrosion and anti-rust effects. It has excellent anti-stone impact performance and is especially suitable for mechanical damage such as wind and sand damage in harsh environments such as outdoors. Recommended uses include on-site protection of solar back panels, on-site metal steel structures in mines, coal fields, power plants, etc., or internal and external protection of large tanks.

Character

Single component, easy to construct
Can be sprayed by machine or brushed by hand
Excellent resistance to rain and salt spray
Good adhesion to plastic or metal surfaces

Product Parameters

Physical property index

System	water based
color	White
Solid content (%)	65
Proportion	1.22
Viscosity (cps@23ºC)	8000
Surface drying time (min)	30min
Full solidification time (h)	24
Recommended wet film thickness (mm)	0.50-0.75

Properties after curing

Gravel Impact Test (ASTM D3170)	Level 10, No Penetration
Thermal aging test (14D@70ºC)	No cracks or peeling
Humidity resistance test (120h, 37ºC/95%RH)	No peeling/blistering/corrosion of coating
Salt spray resistance test (1000h)	No corrosion or peeling of coating
Fire test (25mm film thickness)	self-extinguishing
Recommended operating temperature (ºC)	-40 ~ 120

Storage and shelf life

Store sealed in a cool, dry place away from light. The shelf life is 6 months at 5-35ºC.
Packaging 20KG