Shenzhen Xintai electronic device is a commitment to a variety of medium and small reflow SMT production equipment research and development, production, sales and service as one of the high-tech manufacturers. "Customer satisfaction for the purpose paste soldering temperature is much to the quality of management as the core of what types of SMT solder paste, continuing to create value," What is the use of solder paste, is our constant pursuit. The products are widely sold all over the country, won the majority of users. Technology is the core, the quality of life. Adhere to market-oriented, from the customer's needs, providing customers with highly reliable, cost-effective and innovative products and attentive service. We sincerely look forward to a better future! Low environmental sn4258bi paste solder paste melting point of 138 ℃ low temperature solder paste is known, when the patch components can not withstand temperatures above 200 ℃ and SMD reflow process and the need to use low-temperature solder paste soldering process . Since the protection can not withstand high temperature reflow soldering originals and PCB, popular LED industry welcomed its alloy composition is tin-bismuth alloy. Low temperature solder reflow peak temperature at 170-200 ℃. Physical state paste little irritating odor PH value of specific gravity (20 ℃) ??7.4 boiling point (℃) melting point of 138 water solubility Vapor Density (AIR-1) Color metallic gray volatility of <20% / V supply all kinds of electronic devices in Xintai SMT Solder Paste | Paste problems use | Paste Central Xintai electronic devices. Looking for "R & D and other medium and small reflow SMT production equipment, production, sales and service," reliable supplier, choose whole network ShangMeng certification: Shenzhen Xintai Electronic Equipment Co., Ltd. (www.szzxtsmt.com) , honest and reliable, "Business League Support" on page click now live chat with us now!