by blending 1,2-pb with nr, not only the oxtrudability of 1,2-pb is improved, but also the tensile strength and low temperature resistance are greatly increased, without significantly influences on…
nr的加入不仅使1,2-pb的挤出工艺行为得以改善,而且使其硫化胶的强伸性能和耐低温性能明显提高,同时对1.2-pb的抗湿滑、低生热和耐热老化等性能无明显不良影响。
p83 could increase simultaneously its low temperature resistance and durability greatly.
p83则可以同时显着提高材料的耐低温性和耐久性。
the result showed that doa could improve the low temperature resistance of soft pvc, but decrease its durability;
结果表明,doa可改善软质pvc材料的耐低温性能,但却降低了材料的耐久性能;
in this study, the cr with low temperature resistance and high electrical insulation was prepared by blending butadiene rubber (br) and adding plasticizing agent.
本论文利用并用顺丁橡胶(br)和添加增塑剂制备了耐寒性好高绝缘的cr胶料;
it possesses high claus reaction activity, hydrolysis ability of organic sulfur, stability and good anti-sulfation as well as low temperature resistance properties.
ct6-4b催化剂在运行过程中体现了良好的克劳斯活性、有机硫水解活性、活性稳定性,以及良好的抗「 漏氧」性能和低温活性使用性能。
the low temperature resistance performance of bituminous is related to the road crevice, thus this is the most important performance of bituminous.
沥青混合料的低温抗裂性能直接与路面的开裂相关,因而是沥青混合料最重要的使用性能。
the dynamical vulcanization technique let properties of oil resistance, low temperature resistance and compression set of the blend turn into comprehensive equilibrium.
使共混胶料的耐油性、耐寒性、低压缩永久变形性能达到综合平衡,因此探讨了动态硫化工艺条件。
the coated optical fiber has high and low temperature resistance because of the flexibility.
使用该涂料一次预涂复的光纤具有优良的高低温性能。
the measuring results of low temperature resistance of the sample annealed at 500℃ was indicative of kondo effect.
结果表理,样品的电阻表现为类似近藤效应的现象。
the integral rubber sbr -br -sbr could be used as high performance tire rubber which exhibited outstanding low temperature resistance and wet skid resistance, less rolling resistance and tread wear.
该聚合物耐寒性好,磨耗低,抗湿滑性能优异,滚动阻力低,是一类综合性能优异的胎面胶用集成橡胶。
this paper has discussed the problem that how to resolve the coloration and water and low temperature resistance of the adhesive used in binding tung wood block.
主要探讨了如何解决用于桐木拼板中的胶粘剂的显色、耐水、耐低温的问题。
characters and main use: light weighted flexible good low temperature resistance air tightness and heat welt. suitable for making lifejacket airbag air bed air cushion and water bag .
特点及主要用途:轻、薄,富有弹性,具有优异的耐低温性、气密性、高周波焊接性。适合做救生衣,气垫,气床等充气产品及储水袋类产品。
with preventing earthquakes, anti-static, sealing, waterproofing, insulation, fire retardant, high and low temperature resistance and wear resistance.
具有防震,防静电,密封,防水,绝缘,阻燃,耐高低温,耐磨等性能。