日本老熟欧美老熟妇_孕妇怀孕高潮潮喷视频孕妇_国产免费无遮挡吸奶头视频_性夜影院爽黄e爽_乱子伦一区二区三区

Your Position: Home > News > Industry News

Application of wollastonite in building materials industry

2017/1/26??????view:
Needle like wollastonite fiber powder, with its unique long diameter ratio, excellent fiber fill strong, low price advantage, has been the industry are widely used in: building materials. Plastic materials, rubber products, sealing friction material, artificial marble, ceramic products, paper, thermal insulation materials, engineering plastics, glass steel products, paint coating, and so on. WIP can improve strength and toughness, work in process (WIP) strengthening, completely replace the asbestos fiber, glass fiber, reduce manufacturing cost, enables the user to obtain good economic benefits