PTW的加入增大了体系加工时的粘度,缩短了塑化时间。
树脂原料进入旋转的螺杆时,要进过三个区域:喂入区、压实区和塑化区。
以石蜡和聚乙烯作塑化剂,开发出了具有优异性能的氧化铝基管状陶瓷膜衬底。
为了最大限度使用宝隆油墨的耐高温性,残余溶剂必须去除(塑化影响)
研究了甘油含量对材料的增塑作用及其对力学性能的影响。
通过DSC技术与方法,定量了RPVC配料的塑化度或凝胶化度。
通过对比试验,比较聚羧酸系塑化剂和萘系塑化剂的性能,并对结果进行了讨论。
液压马达直接驱动螺杆的塑化单元,结构简单,维护简单。
依据流体动力学的剪切理论,确定预塑过程聚合物熔体的阻尼系数。
采用高扭力、效率佳之油压马达,直接驱动螺杆,可缩短塑化时间节省能源。
已塑化的熔融累积在注射柱塞的前面。只是注射时(含保压)不加料。
能准确测出磨出粉料的温度,防止温度过高而引起的结块和塑化。
论述了如何利用废聚苯乙烯泡沫通过改性、增塑合成铸造用的粘结剂的工艺过程。
1·The few methods to increase plasticizing time without lengthening cycle time all depend on simultaneous action.
几个可增加塑化时间而不增加周期时间的方法都离不开并行动作。
2·The screw and machine barrel with optimization design and elaboration have excellent plasticizing effect.
优化设计和精心制作的螺杆、机筒有极好的塑化效果。
3·Naphthalene sulfonates of purification product, has the air-entraining, super plasticizing, efficient decrease water and enhance etc. Function.
萘磺酸盐的提纯产品,具有非引气、超塑化、高效减水和增强等功能。
4·The invention improves the machining efficiency, remarkably improves the plasticizing effect of materials and is beneficial to forming large-scale injection molding products.
本发明提高了加工效率,物料的塑化效果明显提高,且有利于成型大型注塑制品。
5·The degree of fusion between the processing aid ACR and a PVC resin is not affected and the plasticizing time of PVC can be shortened to some extent.
制得的加工助剂ACR与PVC树脂 之间的融合度不受影响,可在一定程度上缩短PVC的塑化时间。
1·The reinforcement of plasticizing effect or POSS was dependent on its dispersion structure.
POSS对硅橡胶的增强效应、增塑效应取决于其分散结构。
2·The results indicate that tearing strength of coated fabric decreases with the increase of the plasticizer concentration and plasticizing efficiency.
结果表明,增塑剂含量增加、增塑效率提高使涂层织物撕裂强度降低。