粘流温度
- 网络viscous flow temperature;viscous temperature
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热分析表明:接枝共聚物的粘流温度(Tf)比纯二醋酸纤维素的粘流温度低,而且随着接枝率的提高,粘流温度降低。
The flow temperature of graft copolymers was lower than that of the pure CDA and decreased with increasing the grafting percentage .
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SIS的硬段聚苯乙烯含量越高,损耗因子(tanδ)峰值温度和粘流温度越高。
The higher content of the polystyrene ( PS ) segments , the higher temperature of loss factor tan δ peak and its flowing .
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含有脂肪族系(C5系)石油树脂共混体系的粘流温度比含有氢化芳香族系(C9系)的高。
Blends consisting of aliphatic C_5 resin exhibited higher flowing temperatures than those with hydrogenated aromatic C_9 resin .
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聚苯乙烯(PS)硬段含量越大,SIS的高温tanδ峰值越大,粘流温度越高,高温阻尼性能越好。
SIS with higher content of hard polystyrene blocks had higher tan δ peak at high temperature , higher flowing temperature , and better damping property at high temperature .
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GPC估计其数均分子量为6×10~4.扭辫分析表明,该聚合物的玻璃化转变温度与粘流温度分别为0℃和130℃,硫化温度为210℃。
The Mn of this polymer estimated by GPC is 6 × 104 and the glass transition and viscous flow temperatures determinated by TBA are 0 ℃ and 130 ℃ respectively .
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而在较高的拉伸应力条件(200MPa)下,山羊绒单纱在190℃就发生突变伸长,即山羊绒纤维的粘流温度低于结晶熔融温度。
However , the cashmere yarn abruptly extends at 190 ℃ under the higher tensile stress of 200 MPa , so its " viscous flow " temperature is lower than its melting one .
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木粉聚醚的流变特性以及粘流温度效应
Study on the Rheology Behavior of Wood Flour Polyether and Relationship between their Viscosity and Temperature
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讨论了交联剂、剥离剂对色粉软化点、熔体指数、粘流温度的影响;对着色剂对色粉荷电性能的影响及与树脂分子间的作用进行了分析。
The mutual interaction among the lipid surfactant , polymethyl methacrylate , and inorganic solid particles in packaging thermal transfer process release agent was studied by measurement of centrifuge .
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草浆高浓黑液的流变性与粘流温度效应魔芋胶的理化性、功能性、流变性及其在食品中的应用
Rheological Properties and the Dependence of Viscosity on Temperature of Bagasse Black Liquor With High Consistency The Physicochemical Properties , Special Functions , Rheological Properties of Glucomannan and Their Application in Different Food Industries