Specializing in the production and supply of lead-free environmentally friendly solder products, production and supply of
high temperature tin wire _ high temperature resistant tin wire melting point 265-310 degrees sn95sb5.
Product features and introduction:
Involved elements: halogen (including fluorine F, chlorine Cl, bromine Br, iodine I, astatine At)
At present, different products have different standards for halogen-free requirements, such as halogen-free wires and cables, where the halogen indicators are:
The value of all halogens is less than 50PPM (according to the regulation PREN 14582); the content of H2 halide gas after combustion is <100PPM (according to the regulation EN 5067-2-1); the PH value of the H2 halide gas dissolved in water after combustion is ≧4.3 (Weak acid) (according to regulation EN-5 0267-2-2); the light transmittance of the product through a beam of light after burning in a closed container is ≧ 60% (according to regulation EN-50268-2).
The definition of halogen-free, according to the requirements of the regulation IEC 61249-2-21: the content of bromine and chlorine is less than 900ppm respectively, and the sum of the content of bromine and chlorine is less than 1500ppm, it is halogen-free.
Lead-free and halogen-free tin wire adopts high-quality cloud tin raw materials and electronic welding materials R&D and production technology from Japan and the United States. Standard process production.
Product Features
Solder wire flux formulation, designed according to specific soldering conditions, formulated with fully H2 rosin, with a small amount of special active agent added:
A. The soldering iron tip has less dross and bright solder joints.
B. Good reliability, strong wetting ability and high insulation resistance.
C. The smell and smoke are small and do not contain volatile gases that are harmful to health.
D. Widely used for manual welding of copper-based, tin-based, silver-based metals, nickel-plated surfaces and aluminum wires.
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