日韩桃色精品,AV日韩网,国产女人精品免费网站,射久久久久久久,超碰97在线直播,思思热999re,久久大香蕉在线视频,国产视频九色在线,在线极品国产精品专区

化學配方數(shù)據(jù)庫
配方類型: COATINGS
配方說明: Low Gloss Black Urethane Lacquer (for weatherstripping and other
extruded rubber)
配方組成: silica gel/14
XP-1866 (Prepolymer)/219
Carbon black/25
Let-Dow
XP-1866/131
Methyl ethyl ketone/175
N-methyl 2-pyrrolidone/131
N-methyl 2-pyrrolidone/131
配制方法: 1. should be forced-cured at 150F to 200f for few minutes until solvent has evaporated.
2. Can be reduced with toluol or trichloroethylene for dipping.

返回數(shù)據(jù)庫查詢
QQ: 2241752642
微信二維碼
電話: 19906633110
丰宁| 定州市| 平顶山市| 屯门区| 东阿县| 常山县| 淮北市| 北票市| 高州市| 宁乡县| 昌江| 丘北县| 商洛市| 南京市| 杭州市| 海原县| 夏河县| 开封市| 邢台县| 扬中市| 宁波市| 翁源县| 高安市| 汉寿县| 新河县| 汝南县| 北票市| 庆安县| 永善县| 鄄城县| 北流市| 柞水县| 广饶县| 丰宁| 大宁县| 志丹县| 耿马| 万州区| 乌海市| 丰宁| 新干县|