• 专利标题:   Solvent-free epoxy polymer modified cement mortar comprises component comprising epoxy polymer modifier, epoxy resin modifier, calcium carbonate and silicon dioxide, and another component comprising mercapto modified curing agent.
  • 专利号:   CN114409350-A, CN114409350-B
  • 发明人:   ZENG J, RUAN W, ZHANG W, XIE X, ZHANG M, WU H, HUANG Z
  • 专利权人:   GUANGDONG TIEKE GROUTING TECHNOLOGY CO
  • 国际专利分类:   C04B111/20, C04B111/27, C04B028/06
  • 专利详细信息:   CN114409350-A 29 Apr 2022 C04B-028/06 202263 Chinese
  • 申请详细信息:   CN114409350-A CN10106448 28 Jan 2022
  • 优先权号:   CN10106448

▎ 摘  要

NOVELTY - The solvent-free epoxy polymer modified cement mortar comprises A component and B component. The A component is composed of 70-180 pts. wt. epoxy polymer modifier, 10-50 pts. wt. epoxy resin modifier, 50-100 pts. wt. calcium carbonate, 10-50 pts. wt. silicon dioxide, 20-60 pts. wt. calcium sulfate, 10-100 pts. wt. ultra-fine sulfate aluminium cement, 2-6 pts. wt. organic silicon defoaming agent, and 2-6 pts. wt. leveling agent. The B component is composed of 50-100 pts. wt. mercapto modified curing agent, 20-50 pts. wt. modified 1.3-cyclohexane dimethylamine curing agent, 1-5 pts. wt. accelerator, and 1-5 pts. wt. coupling agent. USE - Solvent-free epoxy polymer modified cement mortar. ADVANTAGE - The solvent-free epoxy polymer modified cement mortar has very good strength, good flexibility, corrosion resistance and excellent adhesive force, and has good anti-corrosion protection effect to the steel structure and the concrete structure. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation method of solvent-free epoxy polymer modified cement mortar.