Japan GOOT BS-10 solder, vaseline 80-90wt%zinc chloride 4-6 wt%water 2-4wt%paraffin 6-9wt%ammonium chloride 1-3wt%. Flux solderIngredient: vaseline 80-90wt%zinc chloride 4-6 wt%water 2-4wt%paraffin 6-9wt%ammonium chloride 1-3wt%3 SMT steel etching NetEtching template is the most commonly used templates in SMT industry, characters are below:using data file production, reducing production error;very high positional accuracy of the template openings: error ≤ ± 4μm;template openings with geometry which is conducive to form solder paste printing.steel Net features: (electric polishing treatment) accuracy hole location, without burr hole shape on hole wall according to different product design; steel thickness 0.10mm ~ 0.50mm, suitable for all kinds of solder paste, red plastic printing; There are two types of conventional and special net frame , we can produce in accordance with the requirements of customers special specifications; Materials advantages: steel using 304 # stainless steel, formation, hardness 400, the carbon content is less than 0.08; Net viscous cleaning solvent AB glue, can be firmly fixed steel mesh junction with; mesh high tension Trinidad Net long cloth, tension stability in Newton for more than 40, it is not easy from Net-resistant long-printing; aluminum alloy box frame, wall thickness, tension-resistant solid cast iron frame approximation, reaching a high tension without deformation; Technical advantages: equipment has a full set of advanced equipment; staff specializes in steel for many years on the Net Designed to operate precision equipment capacity;Specifications: Frame material: aluminum alloy Metal plate surface: Stainless steel Min foot space: 0.254mm Customized requirements: (Client provide information): 1. spot film. 2. file 3.PCB Board (arbitrary multi-storey)
Generally providing any one of three types of information, special requirements (frame size, technology LASER) first proposed
Japan GOOT BS-10 solder