Filter by

Price
0 174
Manufacturers
more (422) ok clear
Filter

Promotion products

Recomendations

Etchers

Products: 7
Loading...

Etcher for circuit boards B327 - 100g

Printed circuit board etching agent. Dissolves very quickly and does not crystallise from the solution. It etch evenly, ensuring sharp contours and minimising irritation.
Index: CHE-01057
Index: CHE-01057
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €1.09 Price €1.09

Etcher B327 - 500g

Printed circuit board etching agent. Dissolves very quickly and does not crystallise from the solution. It etch evenly, ensuring sharp contours and minimising irritation.
Index: CHE-02132
Index: CHE-02132
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €2.86 Price €2.86

Etcher B327 - 250g

Printed circuit board etching agent. Dissolves very quickly and does not crystallise from the solution. It etch evenly, ensuring sharp contours and minimising irritation.
Index: CHE-02131
Index: CHE-02131
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €1.84 Price €1.84

Universal Developer for Photolakers and Positive Laminates - 22g

A product to develop photo-varnishes and positive plates. Provides good quality and sharpness of contours. It does not contain NaOH, which increases work safety.
Index: CHE-05697
Index: CHE-05697
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €0.81 Price €0.81

Preparation for Copper Electroless Tinning - 45g

Electricity-free bathing agent for printed circuit boards. Produces tight and glossy coatings from 5 to 12 μm thick. It has good permeability. Protects against the harmful...
Index: CHE-05696
Index: CHE-05696
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €4.63 Price €4.63

Currentless Copper Tinning Preparation - 90g

The solution is designed for high-quality currentless bath for printed circuit boards. It forms a dense coating with good permeability and a thickness from 5 to 12 microns....
Index: CHE-06336
Index: CHE-06336
Shipping in 24 hours
In stock, shipping 24 hours!
(Check quantity)
Regular price €8.60 Price €8.60

Etching tank with pump and heater Velleman - 2,5l

Tank with pump and heater for pickling PCBs. Capacity of the tank is 2,5 l. The container is made of styrene acrylonitrile.
Index: VEL-13011
Index: VEL-13011
Shipping in 24 hours
Available, 24h shipping!
(Check quantity)
Regular price €173.88 Price €173.88

The etching of printed circuit boards

Almost every method of making printed circuit BOARDS is to remove the copper in areas, which will be held in isolation between tracks, and through the use of additional lutowniczymi. There are two main methods – milling and etching in an aqueous solution of substances with high chemical reactivity is the so – called etchmaster, which is most often used drobnokrystaliczny nadsiarczan sodium (B327). In the case of a bleed job is in osłonięciu seats, which will host the track here you can also specify two variations of this technology (moving tracks, method and fotochemiczną transfer). Regardless of the method of transmission of the mosaic of the tracks on the laminate, the process of digestion is no different and is the placement of the laminate in the solution wytrawiacza the proper temperature.

The acceleration of the process of digestion

The process of digestion is faster and gives better results, if in addition to maintain the desired temperature, you will satisfy the motion of the fluid. Although it is possible to provide, making calm, manual stirring of the solution is much easier and better to use for this purpose a special trawiarki, which will provide continuous movement of a fluid by injection of don air bubbles. In our range got trawiarka by Velleman – apart transparent, vertical tanks with capacity up to 2,5 l, the kit includes an electric heater and the pump, wtłaczająca to the solution wytrawiacza air bubbles, which really speed up the process of digestion. It is important not only for convenience and speed, but also for the effects of fast digestion in the right conditions-a guarantee of absence of harmful podtrawień and other damages made of tiles.

Other reagents for the manufacture of printed circuit boards

At independent manufacture of printed circuit boards, is to have not only etchmaster, but also other substances that improve the end result, both visually and użytkowo, for example, facilitates soldering and fidelity of the tracks. If you want to achieve high quality tracks and soldering pads (in particular, subtle connections and little insulation), to apply the method fotochemiczną, in addition to lacquer Positiv or the photoconductor of the laminate will need a special developer. The finished plate (regardless of how it is received) is pobielić using the drug for bezprądowego the tinning of copper, which protects the surface from oxidation and will greatly facilitate soldering.