The paper introduces mainly the PTFE forming technology, filled and modified grades and its application in the sealing.
主要介绍PTFE的成型工艺、填充改性品级及其在密封上的应用。
This paper discussed the influence of the formulating ratio and processing condition of the ACR modified PVC and its filled compound on the impact strength of these polymers.
本文研究了丙烯酸酯共聚物(acr)改性聚氯乙烯(pvc)及其填充复合物的配料比和加工条件对冲击强度的影响。
Then base on equal time-interval GM (1,1) model, and take the variation of embankment load into consideration, a modified GM (1,1) model is put forward for embankment filled with uniform ground soil.
以相同观测时段的GM（1，1）模型为原型，考虑荷载变化，针对地基土体均匀的情况，提出了GM（1，1）修正模型。
The application tests showed that the properties of the styrene-butadiene rubber filled with modified HCC are good and modified HCC has a broad application prospects.
在丁苯橡胶中的应用试验显示，改性重质碳酸钙充填丁苯橡胶的性能良好，其应用前景广阔。
Resisting water, acid and alkali properties of the modified nano-silica-filled vulcanizes can be improved accordingly, and leaching liquor ion form vulcanizes decreases.
硫化胶填充纳米二氧化后，耐酸性、耐碱性、耐水性得到了不同程度的提高，硫化胶浸出液离子降低。
The processing and vulcanizing properties of silicon compounds filled with modified HG carbon black (HG-S) in a wide range of loading level (30-80phr), were studied in this paper.
研究了改性华光导电炭黑（HG-S）的用量（30～80质量份），对硅橡胶胶料的工艺性能、硫化特性、物理机械性能以及导电性能的影响。
The rheological behavior and mechanical properties of PP composite filled with YB hyper-dispersant modified talc were studied.
研究了yb超分散剂改性滑石粉填充聚丙烯(PP)复合材料的流变行为及力学性能。
The rheological behavior and mechanical properties of PP composite filled with YB hyper-dispersant modified talc were studied.
研究了yb超分散剂改性滑石粉填充聚丙烯(PP)复合材料的流变行为及力学性能。
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