| 摘要 |
<p>Process for the production of water containing water glass fibers of the type in which alkali water glass is dry spun into water containing fibers, the improvement being dry-spinning water glass free from non-alkaline compounds having a molar ratio of alkaline oxide to silicon dioxide of from about 1:3 to 1:1.9 and a viscosity of about 10-700 Pa measured at 30 DEG C., at 10 DEG -50 DEG C. in a drying funnel of a temperature of more than 100 DEG C., at a discharge velocity of minimum 5m/min.</p> |
