成人国产精品秘在线观看_婷婷亚洲六月丁香日韩_久久免费看少妇高潮特A_再伸进去一点舔好爽视频_国产精品无码一区二区三区在精东_午夜国产综合_亚洲日本中文字幕永久_性爱AV网站在线

INDUSTRIAL CHEMICALS

HDI Biuret

Features:?This series is a hexamethylene diisocyanate based biuret polyisocyanate, colorless or yellowish liquid at room temperature


Applications:?This series is mainly used as curing agent for paints or adhesives


Property and Features+

Applications+

  • Industrial Field

  • Bridge Field

  • Shipping Field






Specialty Isocyanates LIST+

Provide efficient, low-cost, customized solutions

+Richer product application
solutions