Article List

• How to Increase the Density of Plastics?

  Increasing the density of plastics is a method to increase the relative density of raw resin, mainly by adding heavy filler and blending heavy resin.

  Material Introduction July 27, 2018
• How to Improve the Flexibility of Plastics?

  Add plasticizer to change flexibility of plastics.

  Material Introduction August 01, 2018
• How to Change the Hardness of Plastics?

  Improve the hardness of plastics by blending, composite modificaiton and improve the hardness of plastic surface.

  Material Introduction July 30, 2018
• How to Reduce the Density of Plastics?

  Reducing the density of plastics means that the original relative density of plastics is reduced by appropriate means to meet the needs of different applications.The methods of reducing the density of plastics include foaming modification, adding light filler and blending light resin.

  Material Introduction July 25, 2018
• Application of modified Plastics in Energy vehicles and charging facilities

  The new energy automobile represents the development direction of the automobile industry in the world. Speeding up the industrialization of the new energy automobile is not only conducive to technological progress, energy saving and emission reduction, but also can promote the sustainable developme

  Material Introduction July 23, 2018
• The market of flame retardant modification of ABS and its composites has great prospect

  ABS is a kind of thermoplastic engineering plastics with poor flame retardant, so the market of flame retardant modification of ABS and its composites has great prospect.

  Material Introduction July 20, 2018
• GOOD NEWS- Haisi Product Exhibtion Hall has been Completed

  Nanjing Haisi is a professional manufacturer of twin screw extruders.

  Notice June 30, 2017
• Application and Development Prospect of Bio-based Materials

  Application and development prospect of bio-based materials

  Material Introduction July 17, 2017
• Package and Delivery of Parallel co-rotating twin screw extruder screw

  Nanjing Haisi supply standard screw element,screw shaft and barrels for parallel co-rotating twin screw extruder. Tell us your twin screw extruder model, or send us drawings, we will provide you a pair of high quality and precise screw parts.

  Trade News July 14, 2017
• Common Problems and Countermeasures of Plastic Granulation Modification Processing(5)

  Analysis of reasons and solutions of the bridge phenomenon in feeding material.

  Material Introduction July 07, 2017