I. Description Heming 1070 cleaning agent is a better cleaning ability of organic solvent-based cleaning agents, which remove the rosin residue, grease, dirt and other capabilities, and can be used in electronics, hardware, machinery, printing industries. For the electronics industry in the cleaning circuit board soldering flux residue has an excellent effect, the cleaning speed, slow evaporation, can be used to clean solder paste, screen printing and plastic parts on circuit boards and components of non-corrosive, is an ideal environmentally friendly cleaning agents. Second, the characteristics? This product is suitable for washing, scrubbing, mechanical cleaning. ? Cleaning temperature preferably at room temperature cleaning. ? Cleaning time should be based on the specific circumstances, the best general electronics cleaning time is not more than two minutes. ? Due to the volatile faster, usually after PCB washing and drying time is about a few tens of seconds. ? After repeated use of cleaning agents, cleaning ability will decline, use should pay attention to timely replacement. Third, the physical and chemical properties of complex organic solvent-based classification Appearance colorless transparent liquid specific gravity 0.86? 0.05 boiling range 158-196 ℃ acid number of halogen-free Fourth, security and preventive measures? This product is flammable, please keep away from fire and related operation prohibited oxide. ? Sealed storage and avoid direct sunlight and high temperature environments. ? Operating spaces should have ventilation equipment, keep in workplace air concentrations of this agent within the allowable range. ? The agent operation should wear gloves to avoid prolonged contact with skin and if accidentally touching your eyes, rinse with plenty of water and seek medical advice as soon as possible. ? The agent can not be swallowed, do not store in the scope of the reach of children may be. V. Packing conventional packaging: plastic buckets, 20L / barrel Technology ˉ ˉ Heming