A seemingly flexible, such as tissue paper-like notebook battery separator, the value per square meter of about 100 yuan, such a high-quality battery separator in the past 90% dependent on imports about 10 billion yuan a year has been surrendered to the domestic market, Japan, Germany and other countries . September 15, the reporter in Henan Province, Henan Academy of Sciences, a subsidiary of Branch High Radiation Chemical Technology Co., Ltd understands that the company’s independently developed by China-made high-quality alkaline battery separator and manufacturing technology has made breakthrough progress and successful implementation of the industrial technology, it will completely break the foreign monopoly.
“Battery separator for battery as important as human heart valves.” Vice president of Henan Academy of Sciences, Zhang Zhancang told reporters that the most important measure of the quality of the actual battery power, self-discharge rate, re-use the number of other indicators, are related to the apple laptop battery separator quality are closely linked. “Using low-quality membrane of the cell, the energy of play may be less than half the standard number, or place a few months after the loss of most of the power.” Zhang Zhancang said.
China is the world’s largest producer of alkaline batteries, all kinds of alkaline battery materials have achieved the majority of domestic production, with the exception diaphragm material quality and imported products there is a big gap between the past can only meet the needs of low-grade alkaline batteries. Division’s self-developed high-level radiation, “Continuous porous membrane electron beam radiation graft new technology” to a whole new way to solve the alkaline battery separator production of critical technologies. At present, the company has developed four types of alkaline apple a1175 ,apple a1079 , apple a1078 separator series products in the domestic enterprises use dozens of battery, according to the manufacturer comparative experimental data, the majority of product performance to meet or exceed the imports of similar products, in self – discharge rate and other major indicators have obvious advantages, the price of similar foreign products, but only 1 / 3 ~ 2 / 3.
High background radiation, according to Branch General Manager Cui Shi introduced the project in 2007 through the national acceptance, currently has a mature technology and a more complete sets of equipment, achieved a series of products, large-scale production. At present, the company is in full swing, marketing efforts, and strive to form a one to two years in China with independent intellectual property rights alkaline apple a1185 ,apple m8403,apple powerbook g4 , powerbook g4 15inch battery separator production base, completely changed the domestic alkaline battery separator mainly relied on imports situation.