4, the thermal conductivity of the thermal conductivity of small plastic is very small, about the metal 1 / 500-1 / 600 thermal conductivity foam only 0.02-0.046W / mK, is about 1/1500 of metal injection molding products, concrete 1/40 injection molding, common clay of 1/20 is an ideal insulation material .5, chemical stability plastics for general acid, alkali, salt and grease has good corrosion resistance injection molding manufacturers, more than metal materials and some of the inorganic material is much better, especially suitable for chemical plant doors and windows, floors, walls, etc. in precision metal molds, stamping dies, plastic mold, plastic mold, injection mold processing and production of injection molded housing development, and manufacturing work, Over the years we have by virtue of a good reputation in Dongguan security and Dongguan mold design and manufacturing experience in processing technology, has won numerous Dongguan mold manufacturers and customers recognition and support for our partners; the future we hope to have more in Dongguan in plastic mold processing hardware manufacturers are able to communicate with us together, grow together! Injection molding manufacturers | injection molding | Rady Industry provided by the Dongguan City Run Di Industries Limited. Di Industrial Co., Ltd. of Dongguan City Run (www.dgrundi.com) strong, credible, in Dongguan, Guangdong of household plastic products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Rady industry and you hand into the brilliant, for a better future!