Cable Company to carry out subway special communication cable burning test
Release time:
2020-07-22
Cable Company Performed Combustion Test of Metro Special Communication Cable
News Recently, "arson" video can often be seen in WeChat group of cable company. After a large bundle of cables is ignited, a special person will record the carbonization height and flameout time after combustion. This is the combustion performance test of the subway special communication cable produced by the cable company. After many related tests of different combustion levels and the inspection by the third-party testing organization, the subway special communication cable of the cable company successfully passed the bunched combustion B performance test.
At present, the construction projects of domestic subway and light rail are increasing, and the amount of special communication cables for subway is also increasing. Because of its relatively sealed use environment, subway cables have extremely high requirements for flame retardant and environmental protection performance of cables. Customers also attach great importance to this indicator. The cable company started to develop subway special communication cables from 2012 . The original production of communication cables suitable for outdoor use has been changed into subway special communication cables suitable for use in confined spaces through technological improvement. The Hong Kong subway project was the first to use the cable company's first cable, which has been more than eight years. At present, the sales of subway special communication cables account for about 40% of the total sales of local telephone cables of cable companies, and show a gradual growth trend.
Recently, customers require cable companies to pay more attention to the flame retardant performance of subway special communication cables. In order to ensure product quality and improve the flame retardant performance index of cables, cable companies have conducted combustion performance tests on subway special communication cables. Since there is not much experience in testing the combustion performance of communication cables in the same industry, and the bunched combustion B performance is one of the most difficult levels, the cable company has conducted a total of 6 related tests. Summarize the experience from each test and finally pass the bunched combustion B performance test.
At the same time, the cable company is also actively seeking technical support from suppliers and customers. The supplier recommends raw material samples, which can be adapted to the existing production equipment after trial, considering processability and economy, and the supplier provides free combustion performance tests and orders for production after meeting the requirements, which also greatly reduces the cost of testing. (lu chao-fang)
More information
Publicity of Environmental Protection Acceptance for Completion of Kiln End Flue Gas Desulfurization Project of daye peak cement co., ltd. According to the requirements of the Interim Measures for Environmental Protection Acceptance for Completion of Construction Projects (No.4 [2017] of the State Environmental Regulations) issued by the Ministry of Environmental Protection, the environmental protection acceptance information of "Kiln End Flue Gas Desulfurization Project" of daye peak cement co., ltd. is now publicized. Basic Information of 1. Project Project Name: Kiln End Flue Gas Desulfurization Project Construction Unit: daye Jianfeng Cement Co., Ltd. Project Construction Location: Yongguang Village, Baoan Town, daye city, nature of the project in the existing plant area of daye Jianfeng Cement Co., Ltd.: The construction content of the technological transformation project is: This technological transformation project is mainly to build a wet desulfurization system for kiln end gas of the company's existing 4000t cement clinker production line, adopting limestone-gypsum wet flue gas desulfurization process. The project covers a total area of 500 m2, with a new construction area of about 450 m2. It mainly builds desulfurization complex building, flue gas system, SO2 absorption system, limestone powder conveying and limestone slurry preparation system, process water system, gypsum dehydration system and supporting pipelines. Power supply, water supply, compressed air and other public works rely on the existing plant. Total investment and environmental protection investment: the total investment of the project is 10.37 million yuan, all of which are environmental protection investment. The project was entrusted to Huangshi Yangtze River Environmental Engineering Design and Research Institute to carry out environmental impact assessment in September 2017. On November 16, 2017, Daye Municipal Environmental Protection Bureau issued a reply with YEHAN [2017] No. 354. Implementation of 2. environmental protection measures The scope of this acceptance is the flue gas desulfurization system and supporting facilities at the end of the kiln. (1) Exhaust gas pollution
2020
07-31
Spike New Drug Approved for Registration
On April 16, Jianfeng Pharmaceutical Company received the approval and issuance of Olopatadine Hydrochloride Eye Drops "Drug Registration Approval" (approval number: 2019S00296) approved by the State Drug Administration. Olopatadine hydrochloride eye drops is mainly used to treat the signs and symptoms of allergic conjunctivitis. It is a mast cell stabilizer and a relatively selective histamine H1-receptor antagonist. It can inhibit type I immediate allergic reactions in vivo and in vitro experiments. At present, the product has been included in the "National Basic Medical Insurance, Work Injury Insurance and Maternity Insurance Drug Catalog (2017 Edition)" and classified as Class B. According to the relevant data of IMS database, in 2018, the global sales of olopatadine hydrochloride eye drops were about 0.37 billion US dollars, and the sales in China were about 10.232 million US dollars. Spike Pharmaceuticals already has the corresponding production line, this time to obtain the registration approval, marking Spike Pharmaceuticals has the qualification to carry out the production and sales of olopatadine hydrochloride eye drops, will further enrich the product line of Spike Pharmaceuticals, help to enhance the competitiveness of the company's pharmaceutical business. (Xia Yingpin)
2020
07-31
Spike New Drug Approved for Registration
On April 16, Jianfeng Pharmaceutical Company received the approval and issuance of Olopatadine Hydrochloride Eye Drops "Drug Registration Approval" (approval number: 2019S00296) approved by the State Drug Administration. Olopatadine hydrochloride eye drops is mainly used to treat the signs and symptoms of allergic conjunctivitis. It is a mast cell stabilizer and a relatively selective histamine H1-receptor antagonist. It can inhibit type I immediate allergic reactions in vivo and in vitro experiments. At present, the product has been included in the "National Basic Medical Insurance, Work Injury Insurance and Maternity Insurance Drug Catalog (2017 Edition)" and classified as Class B. According to the relevant data of IMS database, in 2018, the global sales of olopatadine hydrochloride eye drops were about 0.37 billion US dollars, and the sales in China were about 10.232 million US dollars. Spike Pharmaceuticals already has the corresponding production line, this time to obtain the registration approval, marking Spike Pharmaceuticals has the qualification to carry out the production and sales of olopatadine hydrochloride eye drops, will further enrich the product line of Spike Pharmaceuticals, help to enhance the competitiveness of the company's pharmaceutical business. (Xia Yingpin)
2020
07-31
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