Gas assisted forming

The advantages of using gas assisted molding include one-time molding, weight reduction, reduced molding cycle, elimination of surface shrinkage marks, improvement of surface quality, improvement of rigidity and strength, strengthening of bearing capacity, and reduction of warping deformation. And use plastic instead of metal components to reduce costs.

Supercritical physical thick wall structure foaming

The highly saturated polymer melt/gas mixture system with critical fluid generators great thermodynamic facility during the cooling process, resulting in the formation of a large number of microcellular foam with critical medium as the core bubble in the polymer melt Compared with the traditional injection molding process, the existence of bubble holes will not only reduce the strength of the material, but will passivate the existing crack tip of the material and prevent the crack from expanding under the action of stress.

The supercritical physical thick-wall structure foaming technology jointly developed by the company in cooperation with Jiangsu Industrial Technology Research Institute, Guangdong Yishi and other professional institutions take CO2 and N2 supercritical fluids as foaming agents, and is in a leading position in the exploration of commercial application of physical foaming in China.

Chemical structure foaming

Compared with physical foaming, chemical foaming has the advantages of low energy consumption, material process, safety and reliability, and is widely used in the field of plastic molding

The company has accumulated long term and rich successful experience in the injection molding foaming technology of equipment structural parts, successfully designed and developed a large number of structural foaming products to replace sheet metal and die casting parts, and has received sales revenue of more than 100 million US dollars, And has observed two patents for chemical foaming agent technology innovation of high temperature engineering plastics

Patent - multifunctional plastic box	Patent - Mold Structure	Patent - Sand Table Device	Patents - Materials for Milling Machines
Patent - Sports Positioning Signboard	Patent - Automatic take-up device	Patent - Aiming Inspection Glass	Patent - Method for Preparing Plastic Formulas

Shanghai University Collaborative Innovation Project	Zhejiang University of Technology Joint Research and Development Center