Stainless steel name plates

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Stainless steel nameplate is mainly used for chemical equipment, military products, aerospace equipment, food machinery and modern building decoration signs.

Properties of stainless steel

The stainless steel has a bright grayish or silver-white appearance.Close structure, not easy to oxidize iron oxide, so it is called rust.Stainless steel is the general name of alloy steel which can resist the etching action of acid, alkali and salt.In the alloy to chromium, some also add nickel, molybdenum, titanium and other elements, in order to improve the corrosion resistance.

Common chromium stainless steel chromium content in more than 12%, nickel chromium stainless steel chromium 18%, nickel 8%, nickel chromium stainless steel corrosion resistance is better than chromium stainless steel.Because stainless steel itself has beautiful metallic burnish, make before commonly polishing processing only, make it keep bright and clean, fluorescent bright.

Performance of color stainless steel

1. Optical properties

The color of chromatic stainless steel plate has more than 10 kinds, basically give priority to with brunet, colour and lustre still owe pure, but optical property is stable, can endure ultraviolet ray irradiation for a long time and do not change color.Black stainless steel can absorb more than 90% of the solar energy, with superior thermal characteristics.

2. Etching performance

The thickness of the tinted film of colored stainless steel can be tens to hundreds of nanometers, which is much thicker than the passivation film of ordinary stainless steel (the thickness is generally 2~3nm).In addition, the chromite content of the colored stainless steel is much higher than that of the base stainless steel, and the molybdenum protective layer is formed. Therefore, the corrosion resistance of the colored stainless steel is significantly higher than that of the general stainless steel.

3. Heat resistance

Color stainless steel soaked in boiling water for 28 days, exposed below 200℃ for a long time, and heated to 300℃, showed no significant change in its surface color and the adhesion of the tinted film.

4. Processing and forming performance

Color stainless steel can withstand general molding, deep drawing, bending and machining hardening.The color stainless steel was subjected to 180° bending test and 8mm deep drawing test, and the tinted film showed no damage and good machinability.

5. Abrasion resistance and characterization resistance

The color stainless steel tinted film has good adhesion to the stainless steel matrix and has good wear resistance and characterization resistance.The coloring film can withstand the rubber friction load of 500g more than 200 times, and can withstand the load of 120g steel needle characterization.

6. Scrubbing resistance

Color stainless steel if the surface is contaminated by fingerprints, oil or dirt, will damage its appearance, can be used to scrub with a soft cloth impregnated with neutral water soluble detergent, easy to clean the recovery.Should not use organic solvent to wash, avoid using detergent powder, metal fiber scrub.

Because color stainless steel has a series of characteristics such as bright color, ultraviolet radiation resistance, no discoloration, film not brittle crack, good processing performance, etc., it is not only an important material in industry, but also a rare plate in the nameplate process with wide decorative, strong corrosion resistance and high mechanical strength of finished products.

Weihua technology (customized metal logo label manufacturers) steel, copper, aluminum nameplates, processing, production and sales as one of the production enterprises, professional production panel, focus on metal nameplates, affordable prices, welcome your consultation.

Production process of six kinds of metal signs and nameplates:

Metal nameplate: refers to the use of copper, iron, aluminum, zinc, stainless steel and so on several kinds of non-ferrous metal plate using different signs nameplate products made of craft processing, with instructions, trademarks, product signs, switch indication, equipment nameplate, craft products, metal nameplate, machinery nameplate, electrical nameplate, house number and computer name plate sign with characteristics of the body.

Several kinds of metal nameplates are commonly used for plate printing, screen printing, corrosion, electroplating, electrocasting, heat transfer and sandblasting.

(1) sunburn label:

Using the way of photosensitive plate, will be different colors into the film, make it through the development of the method of showing on the metal plate, so as to achieve the purpose of significance.

(2) screen printing:

The use of resin inks, after the early treatment of the board screen printing, and then the process of light preservation, film covering can be made into a variety of fine color screen printing signs.

(3) corrosion sign:

A corroded sign is an etched sign.The main use of mask, etching after processing three steps of processing and made of convex or concave word sign.

(4) plating and electroforming nameplates:

It is also known as the pile of gold plate, it is the use of screen printing or photosensitive plate making method, the plate on the film coated, then the use of electroplating method, let the text and line through pre-plating, casting copper, nickel plating, gold-plated forming a raised pile of gold plate.

(5) heat transfer nameplate:

Is the use of metal sheet surface treatment process generated by a special panel, and then you design into the color picture with inkjet printing on the transfer paper, by heating the reverse to the gold (6) plate, made of sign.

(6) sandblasting nameplate plate:

With the method of computer engraving, the engraved post-it paste will be stuck on the metal plate, the text graphics will be sandblasted into a sand-surface effect, and then carry out oxidation treatment, so that the metal plate appears a gold effect.

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The main process shows as below

Step 1:Alum plate

Step 2:Printing mesh-plate maker

Step 3:Every kind of colored paint

Step 4:Dust-free printing workshop

Step 7:Professional inspector and packaging workers

Step 5:Print each kind of graphics

Step 6:Industry oven, hi-temp, low-temp, constant temp

“Our 40,000 square meters facility has the capabilities to meet all your extrusion aluminum, logo plates,precision stamping needs coupled with multiple fabrication options to produce high-quality products solutions. ”

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