Waterborne Coatings (Air-drying Coatings)

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Water-Based self-drying coating for other metal products

Paint the future, metals more dazzling.

Consultation hotline00886-4-23286708

Online consultation

Product details

introduction

In the ever-evolving realm of industrial manufacturing, we have developed a Water-Based Self-Drying Metal Coating meticulously crafted for a variety of large-scale metal products. This innovative solution boasts rapid natural drying, eliminating the necessity for supplemental heat treatments or baking. In addition, it ensures exceptional adhesion and enduring toughness. With its twin pillars of environmental sustainability and cost efficiency, this coating emerges as the prime choice for metal product finishing.

Here's what we offer

●Primer Coating:

Crafted with water as the primary solvent, this primer adheres to stringent environmental standards. It

promises swift drying and superior adhesion, ensuring long-lasting durability on metal surfaces.

● Colored Coating:

Unyielding against environmental factors like sunlight and temperature variations, this coating preserves

its vibrant hues. Its efficient performance also cuts down production costs.

●Clear Coating:

Offering unmatched chemical and temperature stability, this clear coat self-dries within 10-30 minutes,

adding a brilliant sheen to the final product.

Product Specification : Water-Based self-drying coating for other metal products

Product Specifications	Main Component: Water-based TP system	Diluent: Pure water
Mixing Ratio	1 part	0.3-0.5 parts
Filter Mesh	Using a 200-300 mesh sieve
Spray Gun, Air Pressure	3-4gf/cm2
Film Thickness	10±2um
Drying Method	Air dry Note: For accelerated curing ( Bake at 60°C for 30 minutes)
Packaging Conditions	After stabilizing at 60°C for 30 minutes, allow 3-5 hours for complete cooling before packaging.
Physical Testing Conditions	60°C (2-4 hrs) or 80°C (1-2 hrs), stabilize for 4-6 hrs, then proceed with physical tests.
Suitable Substrates	Steel (Carbon, Stainless)、Aluminum、Copper & Copper Alloys (Bronze, Brass)、Zinc (Galvanized Steel)、Iron (Cast, Ductile).

Physical Properties Test: : Water-Based self-drying coating for other metal products

Test Items		Test Conditions	Test Results
1	Adhesion	The sample is placed flat and scored both horizontally and vertically using a 100-grid knife. After cleaning the scored section, 3M#610 tape is applied over the grid. The tape is then pulled off at a 45° angle three times, resulting in a 5B adhesion rating.	5B
2	Hardness	Sharpen a Mitsubishi H-grade pencil on sandpaper. Apply 500g weight and glide at a 45° angle from F to H. Ensure no scratches	F-H No scratches
3	Film Thickness	Electronic coating thickness gauge	10±2um
4	Alcohol Resistance Test	Rubbing Material: Cloth saturated with 99.5% alcohol. Load: 500g. Rubbing Distance: 3cm per cycle. Frequency: 30 cycles per minute. Criteria: The coating should exhibit no exposure of the underlying material (paint) after more than 200cycles.	No substrate exposure observed
5	High Temperature and Humidity Resistance	Exposed to 65℃ and 95% humidity for 120 hours, followed by a 6-hour recovery at room temperature. Post-examination shows no abnormalities with a 5B pencil hardness test result.	No visible abnormalities, 5B hardness achieved.
6	High Temperature Storage	Stored in a 70℃ environment for 48 hours, then allowed 4 hours to return to room temperature. Post-examination shows no abnormalities with a 5B pencil hardness test result.	No visible abnormalities, 5B hardness achieved.
7	Low Temperature Storage	Placed in a -40℃ environment for 48 hours, followed by a 4-hour recovery at room temperature. Post-examination shows no abnormalities with a 5B pencil hardness test result.	No visible abnormalities, 5B hardness achieved.
8	Thermal Shock Resistance	Alternated between 80℃ and -40℃, each temperature held for 1.5 hours with a 20-minute transition time, for a total of 20 cycles. Allowed 4 hours of recovery at room temperature. The surface should show no discoloration, blistering, peeling, shedding, or gloss variance.	No visible abnormalities, 5B hardness achieved.
9	Temperature and Humidity Cycling	Alternated between 65℃ at 95% humidity and -40℃, each condition held for 1.5 hours with a 20-minute transition time, for a total of 20 cycles. Allowed 4 hours of recovery at room temperature. The surface should show no discoloration, blistering, peeling, shedding, or gloss variance.	No visible abnormalities, 5B hardness achieved.

【Tags】：Waterborne Coatings (Air drying Coatings)

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