| 摘要 |
<p>The present invention relates to an epoxy adhesive used for repairing water supply and sewage pipes made of concrete or plastic. More specifically, the epoxy adhesive comprises 10-90 parts by weight of an epoxy mixture, 0.1-50 parts by weight of a diluent, 10-90 parts by weight of a curing agent, 0.1-10 parts by weight of an antifoaming agent, 0.1-20 parts by weight of an additive, 0.1-1 parts by weight of an antioxidant, 0.01-5 parts by weight of a chain extender, and 0.5-3 parts by weight of a filler.</p> |
