Lignin has influences at different extents on mechanical properties, ageing property, thermostability and thermal degradation of plastics.
木质素对塑料的力学性能、老化性能、热稳定性、热氧降解性能等都有不同程度的影响。
The AO-1 antioxidant, with good thermal ageing property, thermal stability, and light stability, is a thio-biphenyl type high-efficient major antioxidant without pollution.
AO - 1抗氧剂具有良好的热老化性、热稳定性和光稳定性，是一种非污染的硫代双酚型高效主抗氧剂。
Like ageing boxers, big media firms have twice climbed into the ring to slug it out with high-tech outfits that seem to be building new business models with their property.
媒体巨头就像老拳击手，一把年纪了还要两次爬进拳击场，与高科技公司一决雌雄，后者貌似正在构建具有自身特质的新商业模式。
The heat ageing interaction of silicone rubber with three of fumed silica having different surface property was studied.
本文研究了三种表面性质不同的二氧化硅填料与二甲基硅橡胶在热老化时的作用。
The results of laboratory accelerated weathering test and laser raman spectroscopy test show that, the property of ageing resistance and recoatability has greatfully been improved.
研究结果表明，改性后的纳米复合防护剂的耐老化性能以及重涂性能都有很明显的提高。
Mechanical property test, end group analysis and SEM were adopted to study the ageing of PET and PBT composites.
采用拉伸强度与冲击强度测试、端基分析及扫描电镜分析等手段探讨了PET、PBT复合材料的老化机理和老化性能。
The property of interfacial tension in oil displacement system through rock absorption and thermal ageing is investigated.
考察了驱油体系经岩石吸附和热老化以后的界面张力特征；
Mechanical property test, end group analysis and SEM were adopted to study the ageing of PET and PBT composite...
采用拉伸强度与冲击强度测试、端基分析及扫描电镜分析等手段探讨了PET、PBT复合材料的老化机理和老化性能。
The impact test and SEM fracture analysis were carried on for AZ80 magnesium alloy after different temperature ageing, and the effects of ageing on impact property were investigated.
采用冲击试验和断口形貌分析对经不同温度时效处理后的AZ80镁合金冲击性能进行了分析。
A contrast test on ageing-resisting property of the polyethylene monofilamentand polyamide-6 with different brand was carried out by means of expos1ng to the sun.
采用日光曝晒法，对不同牌号的乙纶单丝和锦纶6单丝的耐老化性能进行了对比试验。
Subacidity moisture retention formula, mild property, rich delicate foam, it can clean the grease and dirty while gently removing the ageing cutin, make the skin delicate and soft with elasticity.
弱酸性保水配方，性质温和，泡沫丰富细腻，洁净油脂污垢的同时，轻柔祛除老化角质，使肌肤细腻柔滑，有弹性。
It introduces formulation design of the compound and development of labyrinth oil seal. The sealing property, ageing resistance arid service life in oil resistance and fitting test are also related.
介绍迷宫式油封的胶料配方设计和试制，在耐油老化和装车运行考验中，其密封性好、耐老化、寿命长的特点，使橡胶迷宫式货车轴承密封装置的优越性得到较好地体现。
It introduces formulation design of the compound and development of labyrinth oil seal. The sealing property, ageing resistance arid service life in oil resistance and fitting test are also related.
介绍迷宫式油封的胶料配方设计和试制，在耐油老化和装车运行考验中，其密封性好、耐老化、寿命长的特点，使橡胶迷宫式货车轴承密封装置的优越性得到较好地体现。
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