Mouse Pad Silicone Dongguan Heng Heng Li Yawei printing equipment materials firm interpretation of the word: Formula xSio 2 · yH2O. Transparent or white granular solid. Has an open porous structure of silica gel products, strong adsorption, can absorb a variety of substances. Dilute sulfuric acid (or hydrochloric acid) in an aqueous solution of sodium silicate and allowed to stand, it will become a hydrous silicate gel and solid state technology. Washed with water clear electrolyte dissolved therein Na + and SO4 2- (Cl-) ions, and dried silica gel can be obtained. Such as silica gel absorbs moisture, moisture is about 40%. For gas drying, silicone mold factory, liquid dehydration, gas absorption chromatography, also used as a catalyst. Such as adding cobalt chloride Dongguan silicone products, dry blue, red after absorbing water. Repeated use of renewable. Silicone Cup Dongguan City Hengli Hang Yawei printing equipment firm foam silicone rubber material because of its high thermal stability, good thermal insulation, insulation, moisture resistance, shock resistance, especially in the high frequency resistance to shock, Thus it is an ideal lightweight packaging materials. For a variety of electronic components, equipment, instruments, flight instruments wheel body can act as a "proof, shock-proof, anti-corrosion," three "protective effect but can also make insulation sandwich filler and fog floating atmosphere materials and sealing materials. Foam silicone rubber in medicine but also as orthopedic padding, repair and Ying clothing materials silicone mold factory _ constant Yawei printing equipment (certified) _ Silicone by Dongguan Heng Heng Li Yawei printing provide equipment materials firm Dongguan City Hengli Hang Yawei printing equipment materials firm (dghyw88.1688.com) is Dongguan, plate making, printing supplies leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , and satisfy customer needs. In constant Yawei printing equipment led the staff warmly welcome all inquiries negotiations to create a constant Yawei printing equipment a better future.