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- The heat treatment improves the tensile strength. 热处理能提高抗拉强度。
- The cell size became smaller while the tensile strength and elo... 随着胶粉粒径的减小,泡孔尺寸变小,样品的拉伸断裂强度和断裂伸长率则变大。
- The tensile strength reached 10 MPa and tear strength reached 30 kN/m. 当用量为50份时,可使拉伸强度达10MPa以上,撕裂强度达30kN/m左右。
- The results showed that the compound could improve the scorch safety, the compression set and the tensile strength of fluoro rubber compound. 结果发现:一羟基或羧基化合物能提高氟橡胶混炼胶的防焦烧性,并对压缩永久变形和拉伸强度等有一定的改善。
- Adding elements of Zr and Cr can increase the tensile strength, and electric conduction can be improved by solution treatment. 同时,铬和锆的存在可提高合金的抗拉强度;采用固溶处理使合金具有高导电性能。
- The CPE grated copolymer can increase the impact strength of the PVC/CPE blededs and the tensile strength remains high. 通过改变增容剂中单体用量、氮合量、增容剂用量等对共混物性能的影响作了探讨。
- As addition of ash is 40%,the strength of all age surpass the tensile strength of 42.5R cement. 水泥中飞灰掺量达40%25时;其胶砂各龄期强度均达到甚至超过了42.;5R水泥的强度;
- The results show that FSMF can improve the bend modulus of the resin cast clearly, but reduce the tensile strength. 结果表明:FSMF显著提高树脂浇铸体的弯曲模量,但降低拉伸强度;
- The tensile strength and Shore A hardness increased with the increase of viscosity gravity constant. 随着填充油粘重常数的增加 ,SBS的拉伸强度和邵尔A型硬度增加。
- The tensile strength for cast of the formula is 107.4MPa and the tensile modulus 4.05GPa. 配方浇铸体的拉伸强度为 10 7.;4MPa;拉伸模量为4
- The tensile strength is over 1500 MPa and its elongation is about 0.8% at room temperature. 试样的拉伸强度高达1500MPa以上,延伸率为0.;8%25左右
- The tensile strength of composite of changed cardigan rib adding laid in is higher than milano rib adding laid in. 变化畦编加衬纬复合材料的强度比米拉诺加衬纬的高 ;
- The tensile strength of scLCBPP was more than 30MPa and increased about 10% over linear iPP. 拉伸强度超过30MPa,比原料增加10%25左右;
- With the increasing of DOP contents,the tensile strength declined,but the impact str... 实验中,工艺条件的控制是一个极为重要的因素,它直接影响制品的性能。
- The result show that the yield strength of the bars drop apparently and the tensile strength rise a little. 结果表明,自然时效后钢筋的屈服强度有较大幅度下降,抗拉强度有小幅度的上升。
- Our experiments verified that increasing WSC content causes the tensile strength of the WSC/WPU mixture to increase. 由于合成阴离子型之水性聚胺酯时引进羧酸基团,使具有良好血液适合性;
- The tensile strength for LLDPE/EVA blends increases as ATH content is increased,but elongation at break decreases. 随着ATH含量的增加,LLDPE/EVA共混物的拉伸强度逐步增加,断裂伸长率迅速下降。
- When the molar percentage of crosslinking agent is about 3 %,the tensile strength is maximum,the water absorption a... 当交联剂的摩尔分数约为3%25时,拉伸强度最大,吸水率和浸水失重率最小。
- The tensile strength,tensile elongation,surface resistivity and volume resistivity of the vul... 硫化胶的硬度增加,拉伸强度、扯断伸长率有所降低,表面电阻率和体积电阻率降低。
- The tensile strength of the ICDP roll material with different types of graphite has been determined. 摘要利用金相分析对不同石墨形态的球墨铸铁进行了强度对比。