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- mechanical impact strength 机械碰撞强度
- When VE is used to tough DAIP resin,mechanical properties such as impact strength of the resin is improved. 采用环氧丙烯酸酯 (VE)为间苯二甲酸二烯丙酯 (DAIP)树脂的增韧剂 ,体系的韧性得到改善。
- The effects of diol content on the dynamic mechanical properties and impact strength of the blends were investigated. 系统地研究了二元醇含量对共混材料动态力学性能、冲击性能的关系。
- High impact strength with good processability, high stiffness. 高冲击强度,良好的加工稳定性,阻隔性强。
- Excellent Impact strength, Excellent resostamce to low temp. 冲击性优抗低温度。
- The notched Izod impact strength of alloy increases with the increasing of EMG content in the condition of keeping other mechanical properties. 而随着EMG含量的增加，材料的冲击强度显著提高，且其它的力学性能基本保持不变。
- Properties determined by mechanical testing, such as yield strength, ductility, ultimate tensile strength, hardness, bendability, impact strength, etc. 由机械试验决定的特性，如屈服强度、延展度、极限抗张强度、硬度、弯曲性、冲击强度等。
- Polypropylene shows a high mechanical strength, tensile strength, but a low notched impact strength, PP resists stress cracking and it is easy to weld. 聚丙烯具有高刚性，高硬度和高强度，但缺口冲击韧性一般。
- Research on mechanical properties indicated PP composites filled by composite wollastonite had high yield strength and inflexion strength, low impact strength. 对复合颗粒填充PP的力学性能的研究表明,复合颗粒显著提高了复合材料的屈服强度和弯曲强度,断裂强度没有明显改善,而冲击性能有所下降。
- Dent. A local change in surface contour caused by mechanical impact, but not accompanied by loss of metal. 摔坑。由于机械冲击所造成的表面形状局部凹陷，但不伴有金属损失。
- The mechanical testing results show that the impact strength improves stimes and tensile strength increases by 23% inder the compatibilization of CPE on PVC/EPDM blending. 通过力学性能测试结果表明：聚氯乙烯和一定量的改性剂在增容剂的作用下共混改性后，材料的冲击强度可提高3倍，拉伸强度也可提高23%25。
- Recommended for the formulations of powders with good impact strength. 用于生产高强度粉状涂料。
- The impact strength and the flame retardancy of the composites were tested. 并对复合材料的冲击强度、阻燃性能进行了测试。
- When the content of the COPA is 4%, the blends have the maximum izod impact strength and the tensile strength is nearly unchanged, POM/COPA blends have better mechanical properties. 当COPA含量为4%25时,共混物缺口冲击强度达到最大值,拉伸强度几乎不变,POM/COPA具有较理想的综合力学性能。
- It was incorporated into PVC with barium stearate,and the heat stability and mechanical property were comprehensively studied by Congo red method,Tension test and izod impact strength test. 并将它与硬脂酸钡复配添加到聚氯乙稀(PVC)中,通过刚果红试纸法、拉伸试验及冲击试验等多种方法对其PVC复配系统的热稳定性能及力学性能进行了综合研究,并确定了复配的最佳用量。
- Transmission of stress wave through the mechanical impact system is studied with the aim to provide an approach to synthesize all parts with the same wave transmissivity as a given part. 研究了应力波在冲击机械系统中的传播规律，提出了给定部件等透射率的部件综合方法。
- Porous starch,a new type of modified starch with hollow structure,can be produced by ways of ultrasonic irradiation,spraying,mechanical impact,alcohol denaturalization or acid hydrolysis. 多孔淀粉是一种中空变性淀粉,有超声波照射、喷雾、机械撞击、醇变性和酸水解等多种生产方法。
- The late diagenesis includes filling, devitrification, metasomatism, mechanical impaction and pressure solution, cementation and dissolution. 晚期成岩作用类型为充填作用、脱玻化作用、交代作用、机械压实压溶作用、胶结作用和溶解作用。
- In general, a greater impact strength is required for more demanding, harder-to-cut materials. 一般来说,一个更大的影响力需要采取更为严格、艰苦地降低原料。
- However, always using higher impact strength diamond that is more expensive will not always benefit the operator. 总是用金刚石冲击强度更高,更加昂贵永远不会惠及经营。
