热老化

  • 网络thermal ageing;Thermal aging;heat aging;Aging Test
热老化热老化
  1. 热老化对PMMA塑料光纤损耗的影响

    Influence of Heat Aging on Attenuation of PMMA Polymer Optical Fiber

  2. 研究塑解剂B对NR门尼粘度、塑性和热老化性能的影响。

    The influence of peptizer B on Mooney viscosity , plasticity and heat aging property of NR was investigated .

  3. CR的热老化特性和耐热配方设计

    Thermal aging properties of chloroprene rubber and its thermal resistance formulating of recipe

  4. F(2314)加速热老化后的性能分析

    Studying the Change of F_ ( 2314 ) Performance in a Accelerated Ageing System

  5. 悬浮PVC浆料的热老化研究

    Study on thermal aging of S & PVC paste

  6. FTIR研究过氧化物预硫化天然胶乳胶膜的热老化

    Study on Thermal Aging of Peroxide Prevulcanized Natural Rubber Latex Film by FTIR

  7. 并用热老化的方法测试了其对PVC的热稳定性。

    Its thermal stabilities have been measured by heat - ageing oven test when incorporated into PVC .

  8. 结果表明,LIREC经热老化引起红外发射率升高的原因是其中的Cu粉颜料发生氧化。

    The results showed that the reason for the increased infrared emissivity in thermal aging is oxidation of Cu powder pigment .

  9. 研究了PTC热敏陶瓷四种电极的热老化。

    Heat ageing for four kinds of electrodes of PTC thermosensitive ceramics has been researched .

  10. 硬脂酸镧对LLDPE热老化行为的影响

    Effect of Lanthanum Stearate on Thermal Aging Behavior of LLDPE

  11. 对试样进行了硬度、拉伸强度、断裂伸长率、热老化等性能试验;对老化后的试样表面进行了SEM表征。

    Hardness , tensile strength , breaking elongation ratio and aging property of samples were tested and surface of sample after aging was represented by SEM .

  12. 等效热老化过程法(EAP法)的研究

    Study of the Equalized Method of Thermal Ageing Process

  13. 主要研究了热老化对PMMA塑料光纤损耗的影响及其影响机理。

    The influence and influence mechanism of heat aging on the attenuation of PMMA polymer optical fiber ( POF ) were studied .

  14. 静态热老化试验、脱氯化氢试验、红外及热失重分析结果表明,钙锌皂单独使用时,其热稳定性很差;加入水滑石后,PVC的长期热稳定性得到明显的改善。

    The results of static thermal aging method , dehydrochlorination method and FT-IR analysis showed that the thermal stabilization of single Ca / Zn soap was very poor .

  15. 结合CASS热老化的老化管理实践,对我国核电站的热老化管理工作提出了建议。

    Then it gives some advices about thermal aging management of nuclear power plants in China .

  16. 用傅立叶转换红外光谱(FTIR)研究了NR、环氧化天然橡胶(ENR)和氯化天然橡胶(CNR)的热老化行为。

    The thermal aging behaviour of NR , ENR and CNR was studied by using Fourier Transform Infrared Spectroscopy ( FTIR ) .

  17. DSC分析和热老化实验表明,红磷对三元乙丙橡胶材料的热老化稳定性有不良影响,可通过调整配方加以解决

    The results of DSC and thermal aging tests indicate that the addition of red phosphorus decreases the thermal aging stability of EPDM . This problem can be resolved by adjusting the components

  18. 结果表明Coats-Redfern方法是预测杂化PI材料热老化寿命的可靠方法之一。

    The results showed that the way of Coats-Redfern was one of the credible means to forecast the thermal aging life of PI hybrid film .

  19. 胜利100B和韩国70道路沥青的热老化过程

    Heat ageing of pavement asphalt grades Shengli 100b and South Korea 70

  20. 结果表明,不同的热老化条件可使高分子PTC材料电阻值发生不同程度的变化,电老化可有效改善其电性能。

    The results show that change of hot aging conditions would cause change of polymer PTC resistance ; electric aging can improve its electric properties effectively . ( 5 refs . )

  21. 20天短期热老化对聚甲醛拉伸强度及断裂伸长率影响不是很明显,说明POM的热老化应该有一个相当长的过程;

    A short-period ageing of 20 days did not affect the tensile strength and breaking extension ratio apparently , which indicates the ageing of POM is quite a long process ;

  22. 结果表明,在IIR中添加EPDM可以改善胶料的混炼和挤出特性,对物理性能和热老化性能影响不大,气密性能略有下降;

    The results showed that the mixing and extruding behavior of IIR compound improved by adding EPDM , the physical properties and aging properties changed little , and the air tightness decreased ;

  23. 热老化初期,NOMEX绝缘纸体内残留电荷量和电荷消散速率均比纤维素绝缘纸小。

    Early in the thermal aging , the amount and dissipation rate of residual charge in NOMEX paper are lower than cellulose paper .

  24. 研究结果表明:经过160℃×24h热老化后,树脂硫化IIR的力学性能保持率比硫黄硫化和硫给予体硫化IIR高;

    The test results showed that the physical property retention of IIR cured with resin after 160 ℃× 24 h heat aging was superior to those cured with sulfur or sulfur donor ;

  25. 镍掺杂PMS-PZ-PT三元系压电陶瓷压电性能及其热老化行为的研究

    Study on piezoelectric properties and aging behaviors of pms-pz-pt ternary ceramics doped with NiO

  26. 实验结果表明,Coats-Redfern方法可用于PI/Al2O3纳米杂化薄膜热老化寿命的预测。

    The results show that the Coats-Redfern method is reliable methods for prediction thermal aging life of PI / Al2O3 hybrid materials .

  27. 以ZN-1材料为对象,研究了热老化对粘弹性阻尼材料阻尼性能和动、静态力学性能的影响。

    The heat ageing influences on the damping property and dynamic-static mechanical property of vicoelastically damping materials ZN-1 were studied .

  28. 在核电站一回路中,奥氏体不锈钢铸件(CASS)在运行温度下长期工作除了受到辐照损伤外,还将面临热老化问题。

    In primary loop in nuclear plants , the Cast Austenite Stainless Steel ( CASS ) under operation temperature will face to the issue of thermal aging besides of irradiation damage .

  29. 结果表明,100℃×48h热老化后,CR/CIIR硫化胶的力学性能保持率随CIIR用量的增加而提高;

    The results showed that the physical property retention of CR / CIIR blends was improved with the increase of the content of CIIR after 100 ℃× 48h heat aging ;

  30. 并测试了GD-414的粘接强度的热老化性能。

    Aging property of adhesive strength of GD-414 was tested .