Dry barrier mix Kiln refractory material Impermeable Castable Refractory

for Electrolytic cell

Dry barrier mix produced by Jundao is formed by dry vibration, it can react with the electrolyte that leaks along the cracks of the cathode magnet, and produce a high viscosity liquid phase which can effectively prevent further leakage, thus reducing the current efficiency of electrolytic bath due to the leakage of electrolyte and extending the service life of the electrolytic cell.

Dry barrier mix can strengthen the thermal insulation capacity of the bottom of the cell, reduce the heat loss of the bottom of the cell, increase the temperature of the cathode carbon block itself, and reduce the temperature gradient between the bottom and the top of the cathode carbon block.

Dry barrier mix Features:

High leakage resistance

Convenient construction

Low themal conductivity

Dry barrier mix is mainly used in the bottom of electrolytic cell, the lower part of the cathode magnet.

Jundao (Henan) New Materials Co.,Ltd（For short: JDNRCO） was registered in April 2006 at Yuecun Town，Xinmi City, Henan Province of People’s Republic of China, one of the key enterprises in refractory materials in China. Using refractoriness as the main raw material, JDNRCO produces fireclay、high-Al、corundum、mullite series of high load、low creep、high density、low porosity refractory bricks, series of light weight insulation、high crushing strength、acid and alkali resistant refractory materials. The products are mainly used in Non-ferrous metal industry, Steel industry, Metallurgical industry, Building industry, Power industry and other industries….

The company purchased a large number of advanced and international testing equipment to research new materials and test products quality, which promoted all of product to meet the design requirements. After having designed and built the gas tunnel kiln with environmental friendly and fully automatic controlled high temperature, JDNRCO got a comprehensive annual output of 70,000 tons of high quality refractory capacity, and had been assessed as conforming to meet the requirements of GB/T19001-2016/ISO 9001：2015, which promoted the sustainable development of company.

There is one professional technical team, the main managers in different divisions of the company are all have the corresponding senior or middle professional titles. They have professional ability to communicate with customers timely and can handle with customers’ demands effectively. Also there are specialists who are responsible for the customers’ after-sales work.

Nowadays, JDNRCO has long-term cooperation with large state-owned enterprises, such as Chalieco, NFC, Sinosteel etc. In addition, JDNRCO actively develops the international market, and has exported to Southeast Asia, the Middle East and other foreign countries’ large-scale projects, such as Indian Bharat Alumina Co.,Ltd, Iran Alumina company etc, which has improved the corporate reputation.

Jundao (Henan) New Materials Co.,Ltd welcome customers from all over the world come for business cooperation!