Formula of chlorosulfonated polyethylene water resistance and aging resistance;
氯磺化聚乙烯的耐水性和耐老化性配方
The water resistance and aging resistance of chloroprene vulcanizate were studied and a practical formula was obtained by the optimum ingredients choice.
为提高通用型氯丁橡胶硫化胶的耐水性和耐老化性，通过对配方中组分的优化选择，获得了实用性配方（质量份）：通用型氯丁橡胶／氯磺化聚乙烯８０／２０，硫化剂ＺｎＯ与ＰｂＯ（或Ｐｂ３Ｏ４）２０，促进剂ＮＡ─２２和促进剂ＴＴ（或ＤＭ）１～２，防老剂４０１０ＮＡ与防老剂ＡＷ（或Ａ，Ｄ）２。
The mechanical performance,apparent density,thermal stability and aging resistance for prepared RPUF were separately tested.
在试验中,碱木质素按不同比例(5%～40%)代替聚醚多元醇与多亚甲基多苯基多异氰酸酯(PAPI)合成了RPUF,并系统分析了木质素的添加对合成的RPUF力学性能、表观密度、热学性能、耐老化性的影响。
The paper studies the principles, synthesis and usage of the phenol-PVA modified UF resin whose water and ageing resistance can be obviously improved when used for bamboomat plywood.
探讨了用苯酚-PVA改性脲醛树脂的原理、合成与使用方法,经竹编胶合板中应用后各种性能试验证明,改性树脂的耐水性及耐老化性得到了显著提高。
In the production of Zhong Lin 67~# urea-formaldehyde adhesive, we can improve its quality, storage life, strength and ageing resistance by adjusting the formula ratio of formaldehyde and urea.
在中林67号脲醛胶生产中,调整甲醛与尿素的投料比,可提高胶的质量、贮存期、胶合强度和耐老化性能。
The practice shows the membrane with good high and low temperature performance and age resistance can be popularized in special areas where age resistance is highly needed.
工程应用表明,这种兼具优异高低温性能和耐老化性能的改性沥青防水卷材,能够在西藏等耐老化要求高的特殊地区推广。
Researched on the variable kinds of the consumption of fillers resulted in the influence ofthe properties of ECO/NBR blending polymer 、mechanics、ageing resistance and oil resistance athigh temperature, the conclusion mentioned above is founded that the formula is taken N539 as strength-ening agent, the dosage of 70% is the best.
研究了不同种类及用量的填料对ECO/NBR共混胶硫化特性、力学性能、耐老化性能、高温耐油性能的影响,结果发现综合考虑如上性能配方中最合适的补强剂是N539,用量以70份为最佳。
The behavior of stress-strain,aging resistance,solvent resistance and dynamic mechanical properties of HNBR/OMMT nanocomposites were investigated.
采用熔体插层法制备了氢化丁腈橡胶/有机蒙脱土纳米复合材料,采用透射电镜和X射线衍射仪对复合材料的结构进行了表征,并研究了复合材料的应力应变行为、耐老化性能、耐溶剂性能和动态力学性能。
The vulcanization properties,mechanical properties,aging resistance, compression set and oil resistance of XNBR were investigated.
用无硫硫化体系、低硫高促进剂硫化体系、普通硫黄硫化体系、过氧化物硫化体系、金属氧化物硫化体系和硫黄/金属氧化物硫化体系对羧基丁腈橡胶(XNBR)进行了硫化,研究了XNBR的硫化性能、物理机械性能、耐老化性能、压缩永久变形和耐油性能。
The mechanical properties,oil resistance and aging resistance of the composites were investigated.
通过X射线衍射(XRD)法和透射电子显微镜(TEM)法对NBR/PVC/OMMT纳米复合材料的结构进行了表征,并研究了复合材料的力学性能、耐油性能和耐老化性能。
The micromorphology, mechanical properties,resistance to aging and thermal stability of NR/M-CCR composites were improved markedly.
研究了天然橡胶(NR)/硬脂酸包覆型纳米碳酸钙(CCR)复合材料和NR/固相法改性纳米碳酸钙(M-CCR)复合材料的微观形态、力学性能、耐老化性能和热稳定性能等。
The Research on the Aging Resistant Performance and Improvement of Epoxy Structural Adhesive;
环氧结构胶的耐老化性能及改性研究
Study on Forecasting of Aging Resistant Property of GB Composite Cover
GB复合盖板的耐老化性能预测研究
THE AGING RESISTANCE PERFORMANCE OF THE EPOXY STRUCTURAL ADHESIVE FOR STRUCTURE STRENGTHENING
工程加固中环氧结构胶的耐老化性能
Aging Resistances of Natural Rubber Vulcanizates from Two Tapping Systems
两种割胶制度对NR硫化胶耐老化性能的影响
Effect of acrylate elastomer on the aging-resistance of POM
丙烯酸酯弹性体对聚甲醛耐老化性能的影响
Study on Properties of Anti-aging of High-performance Polyolefin Concrete Filling Joint Plate
高性能聚烯烃混凝土填缝板的耐老化性能研究
Estimation of the Aging Resistance of Membrane Structure Materials under Thermal, Humid and Ultraviolet Conditions
热、湿、光作用下膜结构材料耐老化性估计
Experimental Study on Aging Resistance of Silicone Rubber Composite Insulator
硅橡胶合成绝缘子耐老化性能试验研究
Products of TE series have wonderful appearance and good functions of bearing voltage and aging. But the capability of bearing high heat is a bit poor.
te系列产品拥有极佳的产品外观和耐电压，耐老化性能，耐高温性能稍差。
This paper introduces mechanical property, medium resistance, low temperature toughness, age resistance, adhesive tension and construction of sprayed polyurea elastomer.
介绍喷涂聚脲弹性体的力学性能 ,耐介质性、低温韧性、耐老化性、附着力及其施工。
Preparation of the Acrylate Polymers Used for Modification of POM and the Ageing-resistance of the Modified POM;
聚甲醛改性用烯酸酯聚合物的制备及改性聚甲醛的耐老化性能
Study on the thermal behavior,crystalline property and anti-aging performance of PLA/ATBC plastication-modified system
PLA/ATBC增塑改性体系结晶热性能及耐老化性能的研究
Possessing the advantages of fire retardancy,corrosion proofing,antiageing,flexbility,firm structure and reliable work,etc.
具有耐燃、耐腐蚀、耐水、耐老化、挠性良好、结构牢固、工作可靠等优点。
Research advances in improving ultraviolet ageing resistance of polyurethanes
提高聚氨酯耐紫外老化性的研究进展
Adaptability of artificial aging in identifying the durability of exterior wall coatings
人工老化在外墙涂料耐久性鉴别中的适用性
Good aging-resisting and ozone-resisting performance to prove its heat-resisting performance.
具有优良的耐天侯老化和抗臭氧化作用，显著地提高了丁腈橡胶的耐热老化性能。
Studies on Weathering and Durability of Building Sealants;
建筑密封材料的老化试验与耐久性研究
The Study on Accelerated Aging Method and Aging Resistant Performance of Parallel Bamboo Strand Lumber
户外竹材重组材耐老化试验方法及性能研究