Thermo-setting electronic packaging material extrusion technology

     With the rapid development of electronic and information techmology, the integration level of integrated circuit improves continually. The requirement for chip manufacturing is better.Packaging plays an increasingly important role in the chip manufacturing. So the electric packing is becoming an independent industry with rapid development and its market demand is increasing rapidly.
  The electric packaging material includes metal and non-metal. The former is used for spaceflight and navigation. The latter is also called plastic packaging which is becoming dominant because of its low cost and simple process, The epoxy resin plastic is the optimum which accounted for about 95% of the total material.
   As the processing base of eloctric product and integrated circuit, our country has a rapid demand for epoxy resin packaging material. According to the market demand,TIANHUA Co., Ltd.Combines 50 years of expertise of manufacturing co-rotating Twin-screw extruder and makes special equipment, like openable barrel Twin-screw extruder,table press, cold brand granulation equipment and etc. Through continuous optimization and development, we have developed series production line which reached 15-1500 kg/h. The performance of the equipment keeps up with the advanced levels of the same products abroad.
    Compare with the more applied double roller open mill, the openable barrel twin-screw extruder has superior compounding performance, uniform heat transfer, closed continuous production, steady quality, self-clean function and narrow resistance time distribution. It does not need clean the equipment to replace the material with different color. So this kind of extruder adapts to a variety of materials to extrude steadily and continuously. In addition, the equipment can react accompanied with polymerization and chemical combination which is beneficial to new product development.

Advantages:
1.Hydraulic and sealing technology of the openable barrel

2.Forced feeding for ultra micro-power

3.Screw combination for different type of material

4.High wear resisting technology of screw element and liner

Application:

1.Flame retardant and enhancement of engineering plastics

2.Blending of rubber and plastic materials

3.Automotive material

4.BOPP

5.Plastic coloring