The basic purpose of this section is folded edit raw material for producing carbon dioxide, silica is glass, quartz glass, water glass, optical fiber, an important part of the electronics industry, optical instruments, crafts and refractories, is an important material for scientific research. Silica uses: flat glass, glass, foundry sand, glass fibers, ceramic glaze, rust by sandblasting, sand filtration, flux, refractories and manufacture lightweight bubble concrete (Autoclaved Lightweight Concrete). Silica is very versatile. Crystal relatively rare in nature can be used to manufacture an important component of the electronics industry, optical instruments and crafts. Silica is an important raw material in the manufacture of optical fiber. Generally more pure quartz, quartz glass used to make. Quartz glass expansion coefficient is very small, equivalent to an ordinary glass 1/18 ultrafine carbon dioxide product, able to withstand drastic changes in temperature, good acid resistance (except HF outside), thus, the quartz glass used to manufacture high-temperature chemical instruments. Quartz glass used as raw materials and supplies. In plastics and other polymer blends. Fumed silica can be added to improve the compatibility of the two phases. As to the Ps and PP blends, styrene or methyl chloride was added by silane-modified fumed silica can reduce the interfacial tension between phases, so that the cloud point temperature decreases carbon dioxide superfine quality, improve the compatibility of both . Add in epoxy fumed silica can significantly improve its brittleness, can overcome the rigidity and strength of materials to reduce defects caused the elastomer toughened to achieve the purpose of toughening. When the dosage 3wt%, the impact strength of the composite system can increase 40% ultrafine carbon dioxide company, tensile strength by 21%. If by coupling of nano-silica was modified so that it can be 124% increase toughness, tensile properties increased by 30%, in addition, also the hardness, wear resistance, heat resistance and insulation properties of the article can be improved. Ultrafine carbon dioxide guarantee _ Weifang Fuyuan (certified) _ carbon dioxide by Weifang Fuyuan Environmental Technology Limited. Weifang Fuyuan Environmental Protection Technology Co., Ltd. (www.wfdafuyuan.com) (www.wfdafuyuan.com) Shandong Weifang, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Weifang Fuyuan leadership with the staff warmly welcome all inquiries negotiations to create Weifang Fuyuan a better future. You can also access (www.wfdafuyuan.com/supply_details_49925550.html), for more information about the company.