Thermal insulation cup coating|GPC

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Thermal insulation cup coating

Safety in every drop, food-grade coating certified.

Consultation hotline00886-4-23286708

Online consultation

Product details

introduction

Championed by Renowned Japanese Thermal Cup Brands: Our coatings are meticulously engineered to optimize the function and aesthetics of every insulated mug.

Unwavering Commitment to Safety: Your health is paramount to us. We subject each of our coatings to stringent third-party food-grade evaluations, ensuring every product meets the highest standards of safety and purity.

Striking Aesthetics: Delicate flow patterns gleam with unmatched brilliance, further enriched by the metallic brushed textures, ensuring every look offers a visually captivating experience.

Primer Coating

Our Primer Coat offers a robust foundation for insulated mugs.

Key characteristics include:

● Robust Adhesion: Ensures the coating firmly adheres to the metal, laying a sturdy

groundwork for subsequent layers.

● Corrosion Resistance: Offers additional protection for the metal surface, resisting moisture and other corroding elements.

● Uniformity: Sets a consistent backdrop for the application of the colored coat.

Colored Coating

Our Colored Coat is more than just a visual delight. Merging aesthetics with functionality, Key characteristics include:

● Vibrant Colors: Showcases a spectrum of unique hues, tailored to cater to varied design needs.

● Fade Resistance: Maintains its original shade even with regular use. Enhanced Protection: Bolsters the anti-corrosive traits of the primer coat.

Clear Coating

The Clear Coat is designed to amplify both the protection and aesthetics of the thermal cup. Key characteristics include:

● Enhanced Shine: Delivers an elevated sheen and brilliance to the thermal cup.

● Abrasion Resistance: Protects the underlying colored coat from potential scratches and wear.

● Stain Resistance: Formulated for ease of cleaning, resisting stains and blemishes from daily use.

Product Specification : Thermal insulation cup coating

Product Specifications	Main Component: AC System	Thinner: Lacquer Thinner
Mixing Ratio	1 part	0.3-0.6 parts
Filter Mesh	Using a 200-300 mesh sieve
Spray Gun, Air Pressure	3-4gf/cm2
Film Thickness	15-20µm
Baking Time	140℃*20 minutes
Packaging Conditions	Packaging can proceed once the material has cooled down.
Physical Testing Conditions	Standard testing conditions: 150℃ for 20 minutes. Once the material and coating have cooled down after being left at room temperature for 1-2 hours, physical property tests can be conducted. Simulated environment test conditions: 150°C for 20 minutes, followed by letting it stand at room temperature for 24 hours before proceeding with the simulated environment test.
Suitable Substrates	Aluminum alloy、Stainless steel

Physical Properties Test: Thermal insulation cup coating

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	Lay the test panel flat. Using the Mitsubishi Pencil Hardness Tester at a 500g load, the coating should exhibit a scratch-free surface with a hardness rating between H-2H.	No scratches
3	Film Thickness	Determined by film thickness gauge to be 15-20um (single coat)	15-20um
4	Impact Test	Preconditioning: Test specimens must be conditioned at -10℃ for a duration exceeding 1 hour. Test Parameters: Three test points, using parameters: φ1/2×500g×30cm.	No cracking. No peeling.
6	Water Resistance	Immersed in pure water at 75±5℃for 1 hours. After a 1-hour standing period post-immersion, the coating remains free from significant softening, discoloration, bubbling, or reduced adhesion.	Appearance unchanged; 5B adhesion.
7	Dishwasher Durability Test	Procedure: Test samples are subjected to a full cycle in an automatic dishwasher with detergent and drying. Alternatively, the dishwasher door is opened for 5 minutes and this action is repeated 60 times Performance Expectation: The coating should be free of delamination, bubbling, discoloration, scratches, stains, cracking, or peeling.	No cracking. No peeling.
8	Solvent Resistance	Applying a 1.2kg load, the coated surface is swiped with a cloth saturated in alcohol (concentration > 80%). For red variants of the coating, a test with 1:1 water dilution is conducted, ensuring no color transfer to the cloth.	No color transfer