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Information Name: | Xiang dry chemical (Figure), propylene glycol quotes, Hunan propanediol |
Published: | 2015-01-18 |
Validity: | 0 |
Specifications: | Limited |
Quantity: | |
Price Description: | |
Detailed Product Description: | Internal stress stress transparent material, perpendicular to the tensile principal stress directions n is large, parallel to the main tensile stress direction n is small (the reader to think carefully use propylene glycol, why?). Overall, propylene price quotes, denser material particles, the greater the refractive index. Isomer of isomeric material in propylene glycol, a lower refractive index at a high temperature crystal form, the presence of high refractive index at low temperature crystalline form. For example, at room temperature, quartz glass, n = 1.46, quartz crystal n = 1.55; high temperature tridymite n = 1.47; cristobalite n = 1.49, As ordinary soda-lime silicate glass, n = 1.51, It is smaller than the refractive index of silica. Effective measures to improve the refractive index of glass is the incorporation of lead and barium oxide. For example, containing 90% (by volume) of lead oxide lead glass n = 2.1. [1] China through the promotion of key scientific and technological "Plan" "Plan" period, China's coal-water slurry technology has made a breakthrough and enter the industrial stage proved CWS combustion efficiency furnaces can Up to 95% -98%, while the cost of fuel used to run CWS CWS accounted for only one-third of the cost of power plants in the country have been refining mills and medium-sized enterprises have limited practical applications, but the technology is not timely combustion equipment with SMEs into this application rarely this problem has basically been resolved Beijing days into environmental protection equipment center to develop a complete set of coal boiler and burner design and manufacturing technology expert review by the relevant departments of the dry chemical Cheung (Figure), propylene glycol quotes, Hunan Xiang dry propylene glycol provided by Jinan Chemical Company. Jinan Cheung Dry Chemical Co. (www.xiangqianhuagong.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit and sincere cooperation for a better future. Xiang dry chemical - your trusted friend, Company Address: Industrial Road chemical market, Contact: Mr. |
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Copyright © GuangDong ICP No. 10089450, Dry Chemical Co., Ltd., Jinan Cheung All rights reserved.
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You are the 26135 visitor
Copyright © GuangDong ICP No. 10089450, Dry Chemical Co., Ltd., Jinan Cheung All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility