| 摘要 |
FIELD: adhesives. ^ SUBSTANCE: invention relates to molten thermosetting glues and can be used as gluing layer in thermocontracting and repair articles, in tube insulation operations under plant and field conditions for anticorrosive protection of pipelines and cable industry ware as well as when repairing underground constructions. In particular, molten glue contains ethylene/vinyl acetate copolymer and, additionally, aluminosilicate, low-molecular weight polymer based on C3-C6-polyolefines, and additive selected from group consisting of antioxidant, stabilizer, and tackiness agent. ^ EFFECT: enabled low-temperature curing and adhesion to oxidized metallic surface. ^ 5 ex |
