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Aspartic Polyurea Coating

JH-L5010/JH-5011
This product is a new-generation protective coating for construction machinery developed by Shenzhen Yuanjingang New Materials Co., Ltd. It features high solids content, low VOCs, and easy application with conventional or high-pressure airless spray equipment. The coating cures quickly to form a high-strength, scratch-resistant, corrosion-resistant, seamless, and aesthetically pleasing protective layer that is easy to clean. Applications: Ideal for the surface protection of construction machinery. It can be used as a high-solid, eco-friendly colored topcoat or as a transparent topcoat offering high clarity, superior wear resistance, and strong anti-corrosion properties.

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Features Technical Indicators Overall Dimension

1.High Solids Content: Creates a tough, dense film with rich, vibrant colors and excellent substrate adhesion.
2.Excellent Durability: Exhibits outstanding wear and impact resistance, high surface hardness, and superior scratch and stain resistance.
3.Superior Weather Resistance: Provides excellent gloss and color retention, with no discoloration or chalking.
4.Eco-Friendly: Low VOC content makes it an environmentally friendly choice.
5.Energy Efficient Curing: Cures at room temperature without baking, allowing for a fast surface dry time and reduced energy consumption.
6.Excellent Edge Coverage: Achieves a high film thickness in a single spray, providing excellent coverage of corners and edges.
7.Excellent Corrosion Resistance: The coating offers superior protection against corrosion.

Topcoat (brand: 5010 yellow, 5012 gray)

	Value	Unit	Test Method
Appearance	Evenly dispersed, no precipitation	/
Solid content	90±2	%	GB/T1725
Viscosity	Main paint: 80-120S	Apply 4 cups/25℃	GB/T9751
Density	Main paint: 1.4-1.6	g/cm3	ISO1183
Density	Curing agent: 1.05-1.15	g/cm3	ISO1183
Mixing ratio	Main paint: curing agent = 3:1	Weight ratio
Mixing ratio	Use viscosity	Dilution rate
Painting method	Air spraying 15-25 seconds (apply 4 cups/25℃)	20-30% (external cutting methodwt%)
Painting method	Double-tube spraying 25-50 seconds (apply 4 cups/25℃)	0-10%(External cutting methodwt%)
Recommended mixing ratio	Main paint: curing agent: thinner = 3:1:1	Weight ratio	Air spray
Recommended mixing ratio	It is recommended to add thinner to the main paint first, then add curing agent, which can extend the usable time	Weight ratio	Air spray
Matching diluent	X-903 (brand)
Film thickness	30-50μm