The quality of the hollow blow molding plastic products is affected by various process factors, such as melt temperature, inflation pressure, stretching rate, cooling time and polymer property, etc.
中空制品的吹型成型质量受各种工艺因素的影响，包括熔融温度、吹胀压力、拉仲速率、冷却时间、聚合物材料柱能等。
The concept of dynamic viscosity-temperature relationship of polymer melt was firstly proposed.
首次明确提出聚合物熔体的动态粘温关系概念。
The concept of dynamic viscosity-temperature relationship of polymer melt was firstly proposed.
首次明确提出聚合物熔体的动态粘温关系概念。
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