Products Heming EC-200 is the company's self-developed technology developed from the TCC to do high-purity deionized water main solvent, with high affinity to the material environment. In people increasingly pay attention to environmental protection, and strive to improve the working environment of today's society, EC-200 is an environmentally friendly, non-polluting, non-toxic, environmentally friendly new water-based cleaning agent. For a variety of SMT printing stencil cleaning. Including the use of red plastic, printed solder paste stencil cleaning, and the application of special stencil cleaning washing machines. Features? No flash point? Smell light? Halogen-free? Free of solid matter. Advantages? This product is mainly for SMT stencil and SMT misprints board cleaning. ? Using deionized water as solvent, no flash, not burn, safe to use. ? Completely halogen-free, non-corrosive; green, ROHS directive. ? Does not contain a surfactant, to ensure that no residue on the cleaning object and no blush. ? PH value is neutral, good compatibility, no bubbles under high pressure. ? Use ultrasound or spray cleaning equipment for cleaning, no longer rinse. ? After cleaning using a hot air or circulating air drying. Physical and chemical properties of water-based cleaning agent classification appearance and color colorless transparent layered liquid specific gravity 0.995 ± 0.02 boiling range 95-212 ℃ PH value 7 ± 0.5 Flash point / flash point without washing temperature 20 ℃ -40 ℃ Solubility soluble application concentration Conventional application delivery solution SMT stencil cleaning ★★★ SMT red glue paste stencil cleaning ★★★ misprints circuit board cleaning ★★ PCBA solder paste residue cleaning ★ ★★★: highly recommended, Best; ★★: recommended; ★: can be used. Process Cleaning spray drying process EC-200 hot air or circulating air ultrasound EC-200 hot air or circulating air Note: The best temperature is between 20 ℃ -40 ℃, stencil cleaning, drying is recommended to use non-woven wipe ; during cleaning PCBA, requires the use of pure water rinsing and drying with hot air. Safety and preventive measures? Sealed storage and avoid direct sunlight and high temperature environments. ? Operating spaces should have ventilation equipment to stay in the workplace air circulation. ? 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. 0 water-based cleaning agent the instructions environmental, health and safety regulations? EC-200 is a water-based and biodegradable cleaning agents. Halide-free, environmentally friendly products. Use EC-200 need to take extra precautions. Packing conventional packaging:? Plastic bucket, 20KG / barrel. This product is non-dangerous goods. Storage? EC-200 is typically stored in a sealed container at room temperature, away from direct sunlight and high humidity. In the transport links in no special precautions.