...(沾锡)不熔损(No melt)老化温度(Aging temperature):℃136老化时间(Aging time):hr168拉伸强度残率(Tensile strength retention): ≥%88伸率残率(Elongation retention): ≥%85三.
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The results of mechanical properties study indicate that nylon1212/DIDP/BSBA blends have excellent impact strength, and the blends have good retention of tensile and flexural strength.
力学性能研究发现，尼龙1212/DIDP/BSBA共混合金的冲击性能比纯尼龙有较大提高，拉伸、弯曲性能下降幅度不大；
Although the efficiency of CPA in rosin sizing was reduced, it still improved greatly the tensile strength and retention of...
添加硫酸铝使CPA的作用性能下降，但CPA仍具有较大的增强纸力和提高施胶度的性能。
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