Patch red plastic, in Xintai electronic equipment, SMT patch red plastic prices offered by Shenzhen Xintai Electronic Equipment Co., Ltd. Shenzhen Xintai Electronic Equipment Co., Ltd. (www.szzxtsmt.com) is a specialist in the "medium and small reflow SMT production equipment research and development, production, sales and service," the company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that "in Xintai Electronic Equipment" brand has a good reputation. We adhere to the "service first, customers first" principle, so in Xintai electronic devices has won the public's trust of customers in the electronics, electrical products, manufacturing equipment, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Low environmental sn4258bi paste solder paste melting point of 138 ℃ is called low-temperature solder, SMD components when not withstand temperatures above 200 ℃ and SMD reflow process and the need to use low-temperature solder paste soldering processes. Since the protection can not withstand high temperature reflow soldering originals and PCB, popular LED SMT patch red plastic industry welcomes the use of 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 production and sales of SMT patch red plastic SMT red plastic patch is a poly dilute compound, and paste different is its heat after curing, its freezing point temperature of 150 ℃, then patch red plastic, red plastic began to paste directly into a solid body by. SMT patch red plastic is a single-component SMT patch red plastic prices, rapid heat cured epoxy adhesive; dispensing and stencil printing is mainly used for SMT placement, with a single component easy to use, easy to operate thermal curing and the curing time is short and so on. [Edit this paragraph] -> conditions for curing the condition SMT patch red plastic 1. The proposal is that after 60 seconds when the surface temperature of the substrate reaches 160 ℃; 2. The higher the curing temperature and the longer the curing time, the adhesive strength the stronger; 3. Because glue temperature will vary with the size and placement position of the substrate part and change, so glue will be lower than the actual temperature of the surface temperature of the heated substrate, which may require longer cure times [Edit. this section] -> Use SMT patch red plastic one, in order to maintain the quality of adhesive patch, be sure to place it in the refrigerator in the cold (2-10 ℃) storage; 2, before removing from the refrigerator to use, should be placed completely at room temperature to warm to room temperature before use (more than 8 hours is recommended); 3, at the point the hose Jiaruhousai SMT patch red plastic features, you can get a more stable amount of glue points; 4, recommended dispensing temperature is 30-35 ℃, please use the humidity in the summer or during the rainy season when the air-conditioning unit dehumidification; 5, when divided decorate hose, please use our special glue dispensing machines were dispensing to prevent gum bubbles; 6, you can use toluene or ethyl acetate to clean the hose; 7, packaging 300ml / branch PE pipe, 200g cylinder, or in accordance with the requirements of the dispensing hose in to 10-30CC point.