• 专利标题:   Environment-friendly composite naphthalene series high efficiency water reducing agent includes naphthalene sulfonate formaldehyde condensate, calcium gluconate, sodium tripolyphosphate, nano graphene oxide and lauric acid diethanolamide.
  • 专利号:   CN110282902-A
  • 发明人:   CHEN C, YU J, XIAO W, YU Z
  • 专利权人:   SHENZHEN ZHENHUITONG CONCRETE CO LTD
  • 国际专利分类:   C04B103/30, C04B024/22, C04B024/32, C08G016/02
  • 专利详细信息:   CN110282902-A 27 Sep 2019 C04B-024/32 201989 Pages: 10 Chinese
  • 申请详细信息:   CN110282902-A CN10544923 21 Jun 2019
  • 优先权号:   CN10544923

▎ 摘  要

NOVELTY - An environment-friendly composite naphthalene series high efficiency water reducing agent comprises 80-120 pts. wt. naphthalene sulfonate formaldehyde condensate, 3.6-5.4 pts. wt. calcium gluconate, 1-4 pts. wt. sodium tripolyphosphate, 0.1-0.8 pt. wt. nano graphene oxide, 2-4 pts. wt. lauric acid diethanolamide, 1-1.4 pts. wt. ethyl 6-(2-methoxyphenoxy)-4-hydroxy-3-quinolinecarboxylate, 0.4-0.8 pt. wt. tert-butyl-4-hydroxyanisol and 2-6 pts. wt. air entraining agent. USE - Environment-friendly composite naphthalene series high efficiency water reducing agent. ADVANTAGE - The agent improves stability, concrete fluidity retention rate and compressive strength of concrete after blending. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the environment-friendly composite naphthalene series high efficiency water reducing agent comprising uniformly mixing raw materials.