The temperature rise in PP filled stuff is less than pure PP at same shear rate, the reason must be decrease of non-Newtonian index,because the influence of n more than viscosity ,of course there are influence of others charater.
在PP填充体系的实验中,在相同的剪切速率下其温升比纯料要小,产生该现象的原因应该是,填充体系非牛顿指数n的减小,对温度上升所起的作用比粘度的增加要明显,当然也有其他物性参数变化的贡献。
参考来源 - 注射过程中熔体剪切发热的理论模拟及实验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Kris and I love food, and our fridge is usually filled with tons of good stuff, so seeing the vast emptiness was almost shocking.
克丽丝和我都喜欢食物,我们的冰箱里通常装满了成吨的好东西,所以看到这么大的空间几乎是令人震惊的。
Kris and I love food, and our fridge is usually filled to the gills with tons of good stuff, so seeing the vast emptiness was almost shocking.
克里斯和我都喜欢食物,我们的冰箱通常像鲸鱼的腮一样装满鱼虾,如果看到空余的位置几乎是令人震惊。
Our lives are filled with stuff... our houses, our offices... and beyond just the cost of buying the stuff, this stuff takes a toll on us.
我们的生活,塞得满满的…我们的房子,我们的办公室,等等,除了买的时候,当场花出去的钱,这些物品后续还会朝我们收费。
应用推荐