| 摘要 |
<p>A cured composition derived from a mixture is provided. The composition comprises an (a) component comprising a polymerizable isocyanate; and a (b) component comprising a polyol and a filler material, the filler material including at least one of the group consisting of calcium carbonate, clay, sand, wollastonite, glass fibers, ceramic fibers, cellulosic fibers, diatomaceous earth, and ceramic powders, the filler material being about 5 % to about 90 % by mass of the (b) component. Related aspects and methods are also disclosed.</p> |
