melt viscosity
[高分子] 熔体粘度;熔胶粘度;融熔黏度;熔解粘度
2026-03-21 19:46 浏览次数 34
[高分子] 熔体粘度;熔胶粘度;融熔黏度;熔解粘度
melt shear viscosity熔体剪切粘度
melt polymerization viscosity熔体粘度
high viscosity melt高粘熔体
melt complex viscosity熔体粘度
Melt viscosity model熔体粘度模型
control program of melt viscosity粘度控制程序
melt mass viscosity熔体黏度
apparent melt viscosity表观剪切黏度
high-melt-viscosity pp高熔体粘度聚丙烯
the effect of various materials on soften point and melt viscosity of hot melt adhesive were discussed.
讨论了各种基料对热熔胶软化点、熔融粘度的影响。
tps/peo melt viscosity decreased with the increase of peo content that made it easily processed.
随着peo含量的增加,tps/peo共混物的熔体粘度下降,有利于塑化加工。
as the non-newtonian shear rate increasing, the melt viscosity of the pa6 and their blends were decreased, and behave shear thinning, show the pseudo-plastic fluid features.
随着非牛顿剪切速率的增加,pa6及其共混物的熔体粘度明显下降,表现出剪切变稀现象,呈现假塑性流体的流动特征。
the melt viscosity and tensile strength of lithium ionomer increased with the sulfonate content increasing.
随离聚体中磺酸基含量的增加,锂离聚体的熔融黏度和拉伸强度增大。
the development history of acr processing aid and its effects on processing characteristic, which are swell, melt fracture, melt viscosity and melting, of pvc were introduced.
简要介绍了a cr加工助剂发展历史及其改进pvc加工性能的作用,包括对pvc的离模膨胀、熔体破裂、熔体粘度和融化的影响。
therefore, the sensory performance and puncture intensity of starch complex film could be predicted by melt viscosity of film liquid.
采用二次多项式逐步回归法得到淀粉复合膜感官评价、穿刺强度和熔融体黏度等指标的回归方程。
in order to clarify the nature of the transition, the changes of melt viscosity with temperature and shear rate were investigated by capillary rheometer and micro-parallel type rheometer.
为了阐明转变的性质,用毛细管流变仪和微型平板粘度计研究了其熔体粘度的温度依赖性。
as the non-newtonian shear rate increasing, the melt viscosity of the pp and their blends were decreased, and behave shear thinning, show the pseudo-plastic fluid features.
随着非牛顿剪切速率的增加,pp及其共混物的熔体粘度明显下降,表现出剪切变稀现象,呈现假塑性流体的流动特征。
the results showed that the vicat softening temperature , the tensile yield strength and melt viscosity of the blends were improved with increasement of cpvc content.
结果表明:共混物的维卡软化温度、拉伸屈服强度和熔体粘度随cpvc用量的增加而明显增加;
the quoted mfr value is the weight of polymer melt flowing through an orifice in specified conditions, so the higher the mfr value, the lower the melt viscosity and the easier the material will flow.
mfr采用的数值是在一定的条件下通过口模的聚合物熔体的重量,所以mfr越大,熔体粘度越低,而材料的流动性就越好。
the melt viscosity of the cyclic oligomer is very low which is necessary to impregnate the carbon reinforcement well.
研究发现环状聚芳醚酮齐聚物熔融温度低,熔体粘度小,具有良好的流动性,十分有利于充模成型及浸渍增强纤维。
the addition of 7006a made both the melt viscosity and its shear rats sensitivity of 5200b/7006a decrease, however, its temperature sensitivity increases.
随7006a含量的增加,5200b/7006a熔体粘度及粘度对剪切速率敏感性降低,而温度敏感性增加。
in addition to melt viscosity with low viscosity polymer or outside, water spray (water ring) granulator suitable for most polymers.
除熔体粘度低或具有粘性的聚合物之外,喷水(水环)造粒机适用于大多数聚合物。
melt viscosity of the blends decreased with the increase of ps content, temperature and shear rate. flowability of ppesk may be improved greatly by the addition of ps.
结果表明:在本实验条件下,ppesk/ps共混物熔体属假塑性非牛顿流体,其熔体粘度随ps含量的增加、温度的升高、剪切速率的增大而下降。
sbr, br or epdm could increase the melt viscosity of ldpe phase; hence decrease the viscosity ratio between pvc phase and ldpe phase. morphology of the blends was improved inevitably.
相分散剂sbr、br以及epdm是通过提高ldpe基相的粘度,进而减小与分散相pvc之间的粘度比来达到分散效果的。
the reliability of the apparent melt viscosity on the temperature was reduced while the shearing rate was higher.
高剪切速率时,表观粘度对温度的依赖性降低。
the construction and function of high temperature melt viscosity test instrument are introduced in this paper.
介绍了高温熔体粘度测试仪的组成和功能。
pp/pp-r blends are pseudoplastic fluid. melt viscosity of the melt promptly increased with increasing of the pp-r content.
共混物熔体属假塑性流体,熔体粘度随pp-r含量的增加逐渐增大。
the electric current and alloy elements in powder system are major factors for influencing melt viscosity in surface metallurgy by plasma beam.
影响等离子表面冶金熔池中合金熔体粘度的主要因素是电流和粉末体系中的合金元素。
the physical modification improved melt flowing property and decreased melt viscosity of uhmwpe, the modified product could be processed in special or general facilities.
物理改性提高了uhmwpe的熔体流动性,降低了其熔体黏度,使其能在专用或通用设备上加工成型。
whereas, with excessive p addition, an extremely low melt viscosity causes balling phenomena.
但若p元素过量时,则会因熔体粘度过低而导致球化现象。
the head pressure increases when the melt viscosity and temperature decreases, so the products will have good shape and favorable stability.
温度降低时,熔体黏度大,机头压力增加,挤出制品压的较密实,形状稳定性好。