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_ stone imported synthetic high-temperature mold insulation board _ black flame retardant anti-static synthetic stone _ sheet / processing

discount 70% in 2018-10-19 to 2018-10-21
price: USD$ 3.50
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
Minimum Order Quantity:3
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Synthetic stoneIt is glass fiber compound, which is specially designed to meet the different needs of the substrate assembly process.
SMT: synthetic stone has been confirmed for the process in SMT with the mechanical processing process can reach SMT required precision, and continued to maintain its reflow cycle flatness, low thermal conductivity material can prevent heat shrinkable substrate, to ensure the quality of reflow. The SMT carriage made of synthetic stone has the following functions:
1. Support thin substrate or flexible circuit board
2, can be used for irregular shape of the substrate
3, multi plate can be loaded to increase productivity
4, to prevent the substrate during the reflow soldering, bending phenomenon has gradually increased in the temperature environment, ability can continue to maintain its physical characteristics, the synthesis of Shi Ke in wave soldering process, the result of high standard and no deformation, in a short period of time350℃And it will not cause Durostone base separation when it is in the harsh environment of operating temperature of 280 degrees centigrade.

Synthetic stone can improve the efficiency of wave soldering process:
1, avoid gold finger or contact hole contaminated by artificial touch
2, the bottom of the SMT element cover, can start through the standard back welding equipment for local welding
3, prevent substrate bending
4. Standardize the width of production line
5, use multi hole jig to increase productivity
6, to prevent tin pollution on the surface of the substrate