一本一道一二区高清视顿视频I波多野结衣中文字幕日韩久久I人妻AV一区二区三区四区I午夜无码熟熟妇丰满人妻I日嗨毛片I韩日wwwI人人妻97I91日批I成人色码I国产一区二区三区少妇I成人7X7I伊人日韩久久播中文字幕I亚洲精品一区二三区不卡I影音先锋资源av中文字幕在线观看I黑人性无码av一区二区Iboo少妇I精品国产suv免费观看天美视频I777少妇I亚洲AV无码久久精品一区二区三区IA91少妇

BN 氮化硼 Lubricoat® 是我們久經考驗的高溫脫模劑。Boron Nitride Lubricoat® is our proven “workhorse” release agent for high-temperature use. BN Lubricoat is ideal for providing true Teflon®–like non-wetting for all liquid metal transfer system components. Also, BN Lubricoat is non-reactive and non-stick with glass, slags, fluxes.   As a lubricant/non-stick agent, BN Lubricoat is ideal for hot-pressing and glass forming.

Blue version only: Now available in a 6 Liter (1.59 gallon) Keg with Easy-opening screw lid.
性、高導熱性、防止材料之間的反應并具有優異釋放性的BN的優良特性。