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Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

Temporary solder masks
8 October 2014, Manufacturing / Production Technology, Hardware & Services

Chemtronics has introduced two new temporary solder masking agents.

Chemask HT is a fast curing, peelable spot mask formulated for safe use for long-term heat protection at elevated temperatures. It can be used to protect pins, posts, contacts and edge connections in the solder reflow oven or during conformal coating processes.

Chemask Aqua is a high-temperature spot mask that protects component-free areas from molten solder during wave soldering. It is water soluble, designed to be removed with open- and closed-loop aqueous cleaning systems. Chemask Aqua is low foaming and has no effect on deionised water (DI) system resin beds. This water-soluble formulation is stable to rosin, organic and inorganic fluxes.


Credit(s)
Supplied By: Saftec (JHB)
Tel: +27 11 918 8080
Fax: +27 11 918 8090
Email: sales@saftec.co.za
www: www.saftec.co.za
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Further reading:

  • Acrylic conformal coating
    26 June 2019, Vepac Electronics, Manufacturing / Production Technology, Hardware & Services
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    29 May 2019, Cirtech Electronics, Manufacturing / Production Technology, Hardware & Services
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    It has become common practice to use blind, filled and stacked vias in many portable electronics products. Experience has shown that this method of interconnection is reliable, provided the fabrication process is well defined and controlled.
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  • Flux management system earns APEX award
    27 March 2019, MyKay Tronics, Manufacturing / Production Technology, Hardware & Services
    BTU International was awarded a 2019 NPI award in the reflow soldering category for its new Aqua Scrub flux management technology. The award was presented to the company during a ceremony that took place ...
  • Solder dross recovery system
    27 March 2019, Electronic Industry Supplies, Manufacturing / Production Technology, Hardware & Services
    Stannol’s Solder Saver is a mechanical device to reduce dross, which occurs as an unavoidable side effect in wave soldering systems. According to its manufacturer, solder consumption can be reduced by ...
  • Water-soluble solder paste
    27 February 2019, Techmet , Manufacturing / Production Technology, Hardware & Services
    Indium has released Indium6.6HF solder paste – a new water-soluble, halogen-free solder paste that is compatible with both tin-lead and lead-free alloys. It is designed to provide enhanced stencil printing ...
  • Affordable soldering station
    27 February 2019, Electronic Industry Supplies, Manufacturing / Production Technology, Hardware & Services
    The Industa 550 soldering station, available from Stannol, is an affordable unit characterised by easy operation and universal fields of application. The temperature is easy to set using a potentiometer, ...
  • Stencil underside cleaning and manual post-cleaning
    27 February 2019, Testerion, Manufacturing / Production Technology, Hardware & Services
    According to experts, between 60 and 70% of all defects and failures during or after the soldering process are attributable to defects in the printing process (Figure 1). In general, these are faulty ...

 
 
         
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