China Fiber Optic 4G Construction Strongly Stimulates Fiber Optic Active Connector Market
According to the report of China Fiber Optic Network System Group Co., Ltd., the main product fiber optic connector has achieved high growth last year, with a total revenue of 1.621 billion yuan, a year-on-year increase of 73.4%. According to the report, the main reason for the increase in performance is the construction of 4G infrastructure and fiber-to-the-home promotion by domestic telecom operators. According to the report of China Fiber Optic Network System Group Co., Ltd., the main product fiber optic connector has achieved high growth last year, with a total revenue of 1.621 billion yuan, a year-on-year increase of 73.4%. According to the report, the main reason for the increase in performance is the construction of 4G infrastructure and fiber-to-the-home promotion by domestic telecom operators. For the whole year of 2014, China Fiber Optic achieved revenue of 2.209 billion yuan, up 24.4% year-on-year; gross profit margin increased from 29.0% to 30.7%; net profit was 425 million yuan, up 27.8% year-on-year. From a regional perspective, domestic market revenue reached 1.963 billion yuan, a year-on-year increase of 26.6%; foreign New Zealand, Australia, the United Kingdom, Ireland and other revenues were 245 million yuan, an increase of 8.7%. Domestic market revenue accounted for as much as 88.9%. According to the report, revenue from a major customer reached 761 million yuan, a year-on-year increase of 76%. Domestic fiber optic patch connectors sold 1.375 billion yuan, an increase of 31.1%, mainly driven by 4G construction. In addition to the main products of fiber optic active connectors, the wiring products revenue of 425 million yuan, an increase of 19.2%; machine room auxiliary products revenue of 163 million yuan, an increase of 7.4%. The gross profit margin of China's optical fiber products is red, and the gross profit margin of domestic optical fiber connector is 28.5%, and the gross profit margin of overseas sales is 58.2%, which is still much higher than that of the domestic industry. Http://?itemid=376 http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Hydroxypropyl Methylcellulose is white or white powder, and in cold water is dissolved into clarified or cloudy colloidal solution. Aqueous solution has surface activity, high transparency and stable performance. HPMC has the properties of hot gels. The product water solution is heated and the gel is dissolved, then dissolved and the gel temperature of different specifications is different. The solubility changes with the viscosity, the lower the viscosity, the greater the solubility, and the different specifications of HPMC have certain differences
Application:
The hydroxypropyl methylcellulose can be used as the water protection agent and retarder of cement mortar, so that the mortar can be pumped.
In the mortar, gypsum, putty powder or other building materials as adhesives, improve the application and prolong the operation time.
Use as paste ceramic tile, marble, plastic adornment, paste enhancement agent, still can reduce cement dosage.
The water retention performance of HPMC will prevent the slurry from cracking after the application and strengthen the strength after hardening.
The molecular formula of hydroxypropyl methylcellulose is shown below
Hydroxypropyl Methyl Cellulose has high viscosity, medium viscosity, low viscosity, and has a viscosity of 50000, 100000,150000, 200000.
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Hydroxypropyl Methylcellulose
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