| 摘要 |
<p>Fireproof paper with increased resistance, notably conforming to classification M1, comprises at least cellulose fibres and at least incombustible fillers with flame retardant properties, dry ratio, R, of charges to fibres = 1-9, and 1-15 pts.wt. halogenated polymer(s) in form of stable aqueous dispersion to form the base mixture; and 0.1-10 wt.% fireproof salt(s) soluble or dispersible in aqueous medium; dry weight measured relative to paper at 100 degrees C.</p> |
