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- Test Method for Vicat Softening Temperature of Plastics (08. 塑料的维卡软化温度的试验方法(08。
- The mechanism was revealed by measuring wetting heat,changing of size distribution and softening temperature,and so on. 测定润磨预处理前后巴西镜铁矿的润湿热、粒度组成及变形温度等指标,揭示其作用机理。
- The low-temperature glass is characterized by softening temperature,liner expansible coefficient and chemicalstability. 低温玻璃的表征方法主要有:软化温度、线膨胀系数、化学稳定性等。
- The results showed that the Vicat softening temperature and the tensile yield strength were improved with the increase of CPVC content. 结果表明,共混材料的维卡软化温度和拉伸屈服强度随CPVC用量的增加而增加;
- The results showed that the Vicat softening temperature and the tensile yield strength were improved with increasement of CPVC content. 结果表明,共混材料的维卡软化温度和拉伸屈服强度随CPVC用量的增加而增加;
- With increasing CaCO3 contents, vicar softening temperature and hardness of the blend increases, while the water adsorption decreases. 同时活性CaCO_3的加入使ABS/PVC/PE-C共混体系的吸水率有所降低,维卡软化温度和硬度则随着CaCO_3含量的增加而有所升高。
- The results showed the Vicat softening temperature,tensile yield strength and melt viscosity of the blend increased with the increase 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 effect of high silicon low iron material on softening temperature, balling index, quality and output of sintering ore was investigated. 摘要分析了高硅低铁物料对铅锌矿软化温度、成球性指数、烧结矿质量与产量的影响。
- The lead frame materials must have high softening temperature because they need to bear short-time high temperature conditions in the process of capsulation. 由于在引线框架材料的后续封装过程中材料需承受短时高温使用条件,所以对其软化温度提出了很高的要求。
- The result showed that the adding of graphite didn't affected the micro-phase separation feature of the PUE and increased softening temperature of the composite. 结果表明,石墨颗粒在PUE基体中分布均匀,不影响其微相分离特征,并可提高材料的软化温度;
- When PP/LLDPE =50:50-20:80,LLDPE modifies toughing effects of PP, And PP modifies processing, mechanical properties, vicat softening temperature of LLDPE. 当PP/LLDPE=50:50-20:80时,LLDPE能明显改善PP的脆性大,同时,PP改善LLDPE的加工性、力学性能及耐热性能。
- Glass is a non-crystalline inorganic material, with the temperature rise of flacherie, when heating the softening temperature reached glass, glass will be distorted. 玻璃长短晶质不不有机质料,随着温量的升矮而强硬,当加冷到达玻璃的强硬温量时,玻璃不离会变形。
- Influence of inorganic pigments on toner morpology and relations of toner composition with glass transition temperature,soften temperature and melt index were investigated. 考察了无机颜料对墨粉颗粒形貌的影响; 墨粉的玻璃化转变温度、软化点、熔融指数与墨粉组成的关系;
- Refractories are required to withstand high temperature. That is to say, they should not fuse or soften at high temperature, nor fracture with changes of temperature. Generally the softening temperature of refractories is well above 1500 c. 耐火材料必须耐高温,也就是说,在高温下不熔化或软化,在温度变化时也不破裂。耐火材料的软化温度一般都大大高于1500℃。
- This new electrode material possesses good strength, good hardiess, rather high softening temperature, and fine processability by cutting, and is greatly superior to red copper electrode material. 该种新型电极材料具有良好的强度、硬度,较高的软化温度,优良的切削加工性,均大大优于紫铜电极材料。
- The HDT/VICAT Tester evaluates the thermal resistance of molded plastics materials and examines both the heat deflection temperature (HDT) and VICAT softening temperature (VST) due to heat-up. VICAT热变形维卡测试仪测试高分子材料热塑成型温度及软化点,可以进行电脑控制,操作简单。
- Semi-rigid polyvinyl chlorid (PVC)/carbon black(CB)composites were prepared, their properties were studied by SEM, stress-strain behavious, surface resistivity,DMA and Vica soften temperature tests. 通过SEM、拉伸断裂行为、表面电阻、DMA(动态热机械分析)和维卡软化温度测试,研究了半硬质PVC/炭黑(CB)材料力学性能、电性能、热性能和微观形态。
- The butter will soften out of the fridge. 黄油从冰箱中取出会变软。
- The lampshade will soften the light. 这个灯罩能使光线柔和一些。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。