dematterとは 意味・読み方・使い方

In the case of the light alloy casting manufactured by using thermo-setting synthetic resin as a bond, due to the low temperature (e.g. about 700℃,) of the hot water for pouring, it is possible that the thermal dematter of the bond made from thermo-setting synthetic resin may be insufficient and that the core may also be hard or unable to be extruded because the polymerization of the bond is conversely accelerated.発音を聞く 例文帳に追加

この熱硬化性合成樹脂を粘結剤としたものは、軽合金鋳物の場合、注湯温度は700℃程度と低く、熱硬化性合成樹脂粘結剤の熱分解が不十分のみならず、逆に粘結剤の重合が促進され、中子落しが困難又は不可能となるおそれがある。 - 特許庁