di-(4-phenyl isocyanate) methane

例句：

1. 1.This compound is used in the production of polyurethane foam.
   这种化合物用于生产聚氨酯泡沫。
2. 2.The di-(4-phenyl isocyanate) methane was found to have excellent flame retardant properties.
   二苯基异氰酸酯甲烷被发现具有极好的阻燃性能。
3. 3. The new material has a unique chemical structure that makes it highly resistant to corrosion.
   这种新材料具有独特的化学结构，使其具有很强的耐腐蚀性。