Inspired by colorful soap bubbles in the sunlight, Senfung introduced iridescent Series PVD coating with different colors at different angles. It is a breakthrough on both color saturation and fashion. Senfung has obtained a patent of An Iridescent Optical Coating and Its Manufacture Method. Iridescent coating is sought after by well-known fashion brands with over 10 thousands sets metal parts mass production.
Programmatic coating processes result in stable PVD colors. The color deviation is strictly controlled by LAB values and color limit samples.
No hazardous chemicals are used or generated in the PVD processes. The coatings can fulfill Rohs, Reach and other legal requirements.
The hardness of non-gold coating can reach 1-10x of substrate hardness which prolongs the product life cycle and uplifts product values.
The coatings can pass 48~168H abrasion, artificial sweat and salt spray tests and double product life cycle
ISO3160-2 international standard, independent QA center, 2-year records, 8 main test categories cover 67 test items such as coating thickness, hardness, adhesion, wear resistance, corrosion resistance etc., with over 150 sets test equipment.
The coatings are deposited by magnetron sputtering on metal targets, so they are fine and dense with saturated color and metallic effect.
Metal Parts Vacuum Plating Manufacturing Base