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Automotive lightweighting is also a market trend for basalt fibers

Automotive lightweighting is also a market trend for basalt fibers

Experiments have proved that for every 10% reduction in the weight of a car, fuel efficiency can be increased by 6% to 8%, and for every 100 kg weight reduction of a car, fuel consumption of 100 km can be reduced by 0.3-0.6 liters and CO2 emissions can be reduced by 1 kg. The use of lightweight materials is one of the main ways to lighten the car.

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2022

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Basalt fiber: the stone that can build planes and make clothes at the same time

Basalt fiber: the stone that can build planes and make clothes at the same time

Basalt is a common paving stone in China, but after special means of treatment, it can change its form into a high-performance fiber material with a metallic luster - basalt fiber. The strength of this fiber is 5 to 10 times that of steel, but the weight is about one-third of the same volume of steel, compared with the previous, the application value is greatly enhanced. Therefore, some people imaginatively call its manufacturing technology "stone into gold".

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2022

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Progress on interfacial debonding of basalt fiber-reinforced polymer composites

Progress on interfacial debonding of basalt fiber-reinforced polymer composites

Basalt fiber is a kind of high performance fiber material prepared from basalt ore by using melt drawing process, which has the advantages of non-toxic, excellent mechanical properties and corrosion resistance, etc. It is used to prepare fiber reinforced polymer composites (FRP) and is quite valuable in the fields of transportation and construction. In FRP, the area formed between the fiber surface and the matrix is called the interface, whose main function is to transfer the external load from the polymer matrix to the fiber through the interface, so that the macroscopic properties of FRP can be significantly enhanced. The structure and nature of the interface are especially important for the stress transfer process, and the interfacial debonding between the fiber and the matrix is the main factor leading to the structural damage of FRPs, so it is important to establish the early warning and monitoring technology for the interfacial debonding of FRP materials to evaluate the life and service behavior of the materials.

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2022

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Zhengzhou Dengdian Basalt Fiber Co., Ltd. received the second prize of Henan Province Scientific Progress Award

Zhengzhou Dengdian Basalt Fiber Co., Ltd. received the second prize of Henan Province Scientific Progress Award

Recently, the People's Government of Henan Province issued a decision on the 2021 Henan Province Science and Technology Award, decided to award academician Wang Jiayao and researcher Bai Yueyu the 2021 Henan Province Science and Technology Outstanding Contribution Award; awarded Professor Jeffrey William Sherman and other four foreign experts Henan Province Science and Technology Cooperation Award; awarded "ionic liquid system mesoscopic structure, phase behavior and performance control 26 achievements such as "mesoscopic structure, phase behavior and performance regulation of ionic liquid system", including 2 first-class awards, 10 second-class awards and 14 third-class awards; 13 achievements such as "low emission and high activity composite brazing material creation and synergistic utility", including 2 first-class awards, 6 second-class awards and 5 third-class awards; the Henan Provincial Technology Invention Award. The first prize was awarded to 2, second prize to 6 and third prize to 5; 254 achievements such as "Selection and application of new high quality and high yielding wheat variety Zhengmai 379" were awarded the Henan Provincial Science and Technology Progress Award, including 21 first prizes, 97 second prizes and 136 third prizes.

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2022

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07

Zhengzhou Dengdian Basalt Fiber Co., Ltd. organized fire drill

Zhengzhou Dengdian Basalt Fiber Co., Ltd. organized fire drill

In order to further improve the fire safety awareness of the company's staff and the ability to deal with fire accidents in case of emergency, the company held a fire safety field drill in the afternoon of July 29. A total of more than 30 people from the company's management and front-line employees in the workshop participated. At the end of this month, a batch of fire-fighting equipment of the company are going to expire and need to be replaced, so the safety and environment department of the company purposely arranged the time at the end of the month to pick out the fire-fighting equipment that will expire for the employees to use. In this way, it not only avoided waste, but also let the expiring fire-fighting equipment play its proper value. This can be considered as a major improvement highlight of this fire drill.

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2022

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01

Xuanwu stone fiber company went to Henan (west of Henan) anti-Japanese base memorial hall to visit and study

Xuanwu stone fiber company went to Henan (west of Henan) anti-Japanese base memorial hall to visit and study

On the morning of June 30, Jiao Zhihuai, secretary of the party branch of Xuanwu Stone Fiber Company, led all party members and party activists to Xuzhuang Town Sunqiao Village Henan (Yuxi) Anti-Japanese Bases Memorial Hall to carry out learning and education activities.

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2021

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