| 摘要 |
PROBLEM TO BE SOLVED: To provide a flame-retardant self-adhesive tape which can be incinerated though flame-retardant, generates no harmful gases when incinerated, leaves a small amount of ash and exhibits excellent adhesion. SOLUTION: The flame-retardant self-adhesive tape comprises a flame- retardant sheet and a self-adhesive layer formed on at least one surface thereof, the flame-retardant sheet comprising a sheet, which has incorporated therein a flame retardant composed of a small amount of ash-leaving composition comprising 100 pts.wt., in terms of solids content, of a urethane resin liquid having a resin solids content of 10-70 wt.% and, incorporated therewith, 10-200 pts.wt. of dicyandiamide, and a thermoplastic resin film laminated on one surface or both surfaces thereof.
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