Environmental protection tin wire is used in the production of electronic products or high requirements of the electronic and electrical industry of circuit board wave welding and hand immersion furnace circuit welding process. Environmental protection tin wire using high-quality pure tin solder as raw materials production, the main composition of 99.3% tin, 0.7% copper, solid, silver tasteless, melting point of 227℃ working temperature of 250C-280℃. Environmental protection tin strips should be stored at room temperature, dry bath place, for higher requirements of welding, widely used in wave furnace, hand immersion furnace. Environmental protection tin wire has the following characteristics:

(1) electrolytic pure tin, wetness, good fluidity, easy tin.

(2) the solder joint is bright and full, and there will be no bad phenomena such as virtual welding.

(3) Add sufficient amount of antioxidant elements, the antioxidant ability is strong.

(4) pure tin manufacturing, less tin slag, reduce energy consumption, reduce unnecessary waste.

(5) Environmental protection standards, stable performance, suitable for wave peak or hand immersion furnace operation.

With the continuous enhancement of human environmental awareness, the understanding of the toxicity of lead has become more profound. The harm caused by contact with lead products to human health, especially the harm to children's nervous development, has attracted more attention. There are growing calls to ban products containing lead, especially solder containing lead.

The environmental protection tin line produced by our company strictly implements the quality management system in the production process, effectively controls the content of trace metal elements and impurities from melting, mixing, casting and other processes, and improves the purity of environmental protection tin line. Environmental protection tin strip has excellent ability to assist the flow of tin liquid, the tin is quickly uniform and fast, can make the tin alloy solder is divided into the welded object to form a dense alloy layer. Good tinning effect, after welding can be cleaned with deionized water, thus greatly saving cleaning organic solvent.

Environmental protection tin line is widely used in the production of electronic products or high requirements of electronic and electrical industrial products mobile phone, security control board, frequency converter, refrigerator, air conditioning, fan, LED display, lamps, lighting, energy-saving lamp, induction cooker, microwave oven, computer motherboard, board card, graphics card, charger, power supply, electronic toys and other products of circuit board wave welding and hand immersion furnace circuit welding process.