• 模具电阻放置精选钻孔避免所在熔点影响熔体流动均匀性

    The die is heated with electrical resistance cartridge heaters placed in hole drilled in placement areas selected to avoid localized hot spots, which would affect melt flow uniformity.

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  • 平板模具筒式,这种电管安装精选钻孔避免所在熔点影响熔体流动均匀性

    Flat sheet dies are heated with electrical resistance cartridge heaters placed in holes drilled in areas carefully selected so as to avoid localized hot spots which would affect melt flow uniformity.

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  • 饱和脂肪饱和脂肪的熔点使更易收影响。

    Unsaturated fats have a lower melting point than saturated fats making them more susceptible to heat.

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  • 结果表明对于中等负荷传统机制适宜,而对于高强壁负荷,把低熔点合金的相变贮、放机制引进到混合堆的工学中是有意义的。

    The results indicate that the classical heat transfer mechanism is suitable for the medium wall load and the potential heat of the low-melting-point alloy is useful for high wall load.

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  • 差示扫描量分析结果表明,相对分子质量相差不大时,支化较高聚乙烯具有低的熔点

    DSC analysis showed that polyethylene with higher branching degree had lower melting point when relative molecular masses of the polymers were approximate.

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  • 进行了自制18个并三化合物熔点测定失重分析紫外光谱分析。

    The measure of the melting points and analysis of TG and UV were made of 18 benzotriazole compounds synthesized.

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  • 采用称重对在添加了辅助装置喷设备上制得的熔点共聚酰胺为原料的纤网的均匀性进行测试。

    The uniformity of thin melt-blown webs which is produced of low melting point copolyamide by melt blowing line with accessory device was tested by weight method.

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  • 计算结果表明脉冲作用下,转变体系平均温度高于平衡计算熔点,结构转变熔化过程,系统不可能发生晶态到非晶态非平衡转变。

    The results show that the average system temperature is higher than the calculated equilibrium melting point of cu while the transformation occurs which should be an overheated melting process.

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  • rdx普通工业原料rdx进行DSC分析表明,超细rdx的熔点有所降低

    The result of DSC of the ultra fine RDX and the ordinary RDX suggest that the melting point of ultra fine RDX reduced.

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  • 应用熔点玻璃化转变温度两项高分子材料的重要指标对麦秸与EVAPEPVC之间反应特征进行分析可以了解它们之间反应状况

    The reaction status can be known between wheat straw, EVA, PE and PVC by the hot-reaction analysis of melting point and vitrification temperature Tg.

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  • 同时还测定1,2 -环己二醇的熔点和熔化产品工艺开发工程设计工业化生产提供基础数据

    The basic data were furnished for the exploiting new synthesis method, engineering design and industrialized production on 1, 2-cyclohexanediol.

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  • 选用配增塑剂有利于加工,拉熔点分解之间范围防止变色

    The selected compound plasticizing agent is beneficial to hot plastic working, widens the range between the fusion point and the decomposition point and prevents discoloration.

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  • 实验表明高于聚合物熔点温度以上,交酯表现出不稳定性

    It was found that poly (L-lactide) is thermally unstable above its melting temperature.

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  • 采用示差扫描仪(dsc)研究复合材料POM结晶行为发现GF的加入POM结晶温度、熔点和结晶度均无明显影响

    The crystalline behavior of POM in the composites was investigated by differential scanning calorimetry (DSC), revealing that GF does not have obvious influence on the crystalline behavior of POM.

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  • 实验结果表明随着分子量增大pcl熔点降解温度升高、同浓度的PCL溶液的粘度值增大。

    The result shows that the viscosity, intrinsic viscosity, melting temperature, crystallinity and thermal degradable temperature of PCL are correlated with its molecular weight.

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  • 合成两个系列1,3,4-二唑中心基团弯曲型分子,结合偏光显微熔点仪(POM)观察扫描法(DSC)研究了它们液晶性能

    Two series of bent-core liquid crystals with 1,3,4- thiadiazole as the center unit were synthesized, their liquid crystalline properties were studied by POM and DSC.

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  • 稳燃时运用上层,使得上层一次负荷会集锅炉鼓风机部分炉温到达熔点致使锅炉结焦

    In the oil combustion, using top gun, the upper wind at a heat load of boiler blower gathered, part of the furnace temperature is high, reaching the ash melting point, resulting in boiler coking.

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  • 扫描量法、重分析法拉伸试验法等测定了CDA—PLLGA玻璃温度熔点失重性能、拉伸强度和降解性能。

    The glass transition temperature Tg, melt point Tm, thermogravimetric curve, tensile strength and degradation rate of this blend were determined by DSC, TGA, tensile test and degradation test.

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  • 扫描量法、重分析法拉伸试验法等测定了CDA—PLLGA玻璃温度熔点失重性能、拉伸强度和降解性能。

    The glass transition temperature Tg, melt point Tm, thermogravimetric curve, tensile strength and degradation rate of this blend were determined by DSC, TGA, tensile test and degradation test.

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