“softening temperature”造句，怎么用softening temperature造句

1、Determination of vicat softening temperature for unplasticized polyvinyl chloride (PVC-U) pipes and fittings

3、Fumaric acid has a lower softening temperature and saponification value but a higher acid value, which was beneficial to improving the quality of modified rosin size and dispersed rosin size.

2、The effect of high silicon low iron material on softening temperature, balling index, quality and output of sintering ore was investigated.

4、The result showed that the tensile strength property and Vicat softening temperature was increased and notched impact property of PVC/ABS composite was decreased with the glass fiber added.