Chemical etching is a method of engraving that uses a high-pressure, high temperature chemical spray to remove material to create a permanent etched image in metal. A mask or resist is applied to the surface of the material and is selectively removed, exposing the metal, to create the desired image.
An etching machine harnesses the corrosive reaction between the chemical and the material and amplifies the effect by heating the solution and spraying at high pressure. The chemical spraying at high pressure. The chemical spray dissolves the unprotected metal areas to etch the material atom by atom for a smooth burr free finish.
The photo etching process achieves high precision with a variety of metals for all types of industry part designs and requirements.
What material can be chemical etched?
Aluminium
Molybdenum
Zinc
Nickel
Silver
Gold
Magnesium
Inconel
Nickel
Stainless steel
Tantalum
Titanium
Brass
Copper
Bronze
Applications for chemical etching
● Signs, Labels & Nameplates
such as industrial nameplates & labels, memorial products, hotel signage, elevator doors, awards & trophies, way finding sign
● Electronics (in the electronics industry, etching is used to produce a wide variety of products, such as printed circuit boards, step stencils, EM/RFI shielding, metal foil strain gauges
● Automotive interiors
● Medical
● Aerospace
● RF/Microwave
Sinotech will help you to find the suitable Etched metal net filters.
Post time: Sep-20-2023