| 摘要 |
<p>PURPOSE:To improve liquid preservation capacity and strength and elongate the life of battery by mixing a specific amount of fibrous synthetic fiber having a specific value of water filtering capacity or less to glass fiber and forming the glass fiber to plate form. CONSTITUTION:To the glass fiber having the surface area of 1m<2>/g or more substatially, the fibrous synthetic fiber which has the water filtering capacity of 350cc or less which is obtained through fibrillation of the thermoplastic fiber such as acrylic fiber, polyethylene fiber etc. by means of a beater is mixed in 10wt% for example 2-10wt%, and glass fiber is formed to plate form.</p> |
