notch impact strength造句
例句与造句
- Notch impact strength
切口冲豢度 - The properties of pvc / acr blends , such as notched impact strength , tensile strength and flexural strength , were determined . sem was employed to examine the fractured surfaces of pvc / acr blends
我们将合成的acr与pvc共混，测试了改性后pvc材料的抗冲击性能、拉伸性能和弯曲性能，并用扫描电镜观察了冲击样条断面的形貌特征。 - The results showed that polyacrylate / caco3 is better dispersed in the pvc matrix . the notched impact strength of pvc and polyacrylate / caco3 blends is improved obviously . and the tensile strength of the blend has significantly unchanged
Pba - pmma caco _ 3粉末与pvc共混后能较好地分散在基体pvc中，并能明显提高共混材料的缺口冲击强度。 - The mechanical properties of system of hpvc / mmt composites showed , the notched impact strength of hpvc / mmtome nanocomposite was 1 . 08 times of that of pure hpvc , but the notched impact strength of pvc / na - mmt composite increased only 29 %
但是，硬质pvc / na一mmt复合体系的缺口冲击强度只提高了29 % ，蒙脱土层间距还是1 . 29nm ，属于普通填充型复合材料。 - The charpy notched impact strength of the pp composite materials toughened with organic rigid particles and sbs elastomer has heightened by about 120 % compared with that of pure pp , and this fact knows that the organic rigid particles and sbs elastomer have cooperate action in toughening pp
用有机刚性粒子与弹性体sbs共同增韧pp时，发现二者有协同作用，复合材料的冲击强度提高了120左右。 - It's difficult to find notch impact strength in a sentence. 用notch impact strength造句挺难的
- The results from x - ray diffraction demonstrated that pp / mmtome was a fully intercalated nanocomposite , pp / mmtom and pp / ommt were partly intercalated nanocomposites , but the intercalation effect of pp / mmtom nanocomposite was better ; the crystallization characteristics of pure pp and pp / mmt nanocomposites were investigated by dsc , waxd and pom . the result of these testing showed that mmt nano - layers acted as nucleating agents for the crystallization of pp , the addition of mmt had effect on the crystallization process , leading the increasing of crystallization temperature crystallization rate and crystallinity , but also the dimension of spherulite reduced . but the formation of pp crystal did n ' t change , the formation of pp crystal in three pp / mmt nanocomposites and pure pp were a - form on the whole ; influences of three sorts of mmt on mechanical properties of pp / mmt nanocomposites were studied , as a result , the addition of mmt comprehensively improved mechanical properties of pp : notched impact strength , tensile strength and flexural properties were all increasing , but the extent of increasing were n ' t large
通过xrd分析比较这三种pp mmt纳米复合材料微观结构得到， pp mmt _ ( ome )属于完全插层， pp mmt _ ( om )与pp ommt的插层程度相近，但是pp mmt _ ( om )相对较好；通过对纯pp和三种pp mmt纳米复合材料的结晶性能研究发现，蒙脱土纳米片层对pp结晶产生明显的异相成核作用，结晶能力增强，使pp的结晶温度和结晶速率提高，结晶度增加，球晶晶粒细化，但是没有改变pp的结晶形态，三种pp mmt纳米复合材料的结晶形态都属于晶；通过对pp mmt纳米复合材料的力学性能测试得知，蒙脱土的加入全面提高了pp的力学性能，缺口冲击强度、拉伸强度和弯曲性能都有一定程度的提高，浙江{ _业大学硕十学位论文摘要但是提高幅度都不是很大，不过ommt 、 mmtom和mmtc ) me三种蒙脱土对pp力学性能有着不同的改性作用，其中pp / mmtom最好， pp月边mto崛次之， pp / ommt最低，这种情况主要是由蒙脱土对pp结晶性能的影响和蒙脱土的纳米改性作用造成的。 - The results showed that the notched impact strength of pvc / acr blends was improved remarkably and the tensile strength and the flexural strength of the blends have not obviously changed . the notched impact strength of pvc / acr blends was increased to about 3 times more than the pure pvc when the ratio of pvc / acr is 100 / 6 ( wt )
结果表明，所合成的acr和pvc共混后能提高pvc的抗冲击性能，并呈现明显的韧性断裂特征，而材料的拉伸性能和弯曲性能下降不大，当pvc acr = 100 6时，共混体系的缺口冲击强度较纯pvc提高3倍多。
