助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   组合聚醚 的翻译结果: 查询用时:0.014秒
图标索引 在分类学科中查询
所有学科
有机化工
更多类别查询

图标索引 历史查询
 

组合聚醚     
相关语句
  premixed polyether polyol
     The Development of Premixed Polyether Polyol for Cyclopentane-Blown Foam
     用于环戊烷发泡的组合聚醚的开发
短句来源
     A polyether polyol ZS 8118 for cyclopentane blown foam systems was developed. A premixed polyether polyol for the rigid foam was formulated from ZS 8118, foam stabilizer, tertiary amine catalyst, cyclopentane and water.
     开发了一种能单独用于环戊烷发泡体系的聚醚多元醇ZS 8118,以ZS 8118、匀泡剂、叔胺催化剂、环戊烷、水等原料配制了硬泡组合聚醚
短句来源
     The results show that the premixed polyether polyol has good storage stability, the foam has good properties, and the product can meet the technical demands in refrigerator production.
     结果表明 ,该组合聚醚贮存稳定性好 ,制得的泡沫塑料性能优良 ,能满足冰箱、冷柜等产品的生产要求。
短句来源
     A premixed polyether polyol was prepared from ployether polyol, polyester polyol, foam stabilizer, catalyst, blowing agent and liquid flame retardant. Then flame retardant rigid PU foam was prepared from the premixed polyether polyol and polyisocyanate. The physical properties of the foam are as follows: density is 50 kg/m3, oxygen index is 32, thermal conductivity is 30 mW/(m·K), compressive strength is 310 kPa, and can meet completely with the requirement of construction on the flame retardance.
     以国产聚醚多元醇、聚酯多元醇和泡沫稳定剂、催化剂、发泡剂等助剂为原料,配以液体阻燃剂制备的组合聚醚与多异氰酸酯反应制得的阻燃型聚氨酯泡沫塑料,其密度为50 kg/m~3,氧指数为32,导热系数低于30 mW/(m·K),压缩强度为310 kPa,满足了建筑阻燃要求。
短句来源
     Foaming performances of Polymeric MDI composed of different 3-ring MDI isomer contents with CFG-11 type and cyclopentane type premixed polyether polyol were studied.
     对不同三环化合物含量组成的聚合MDI分别与CFC-11型组合聚醚和环戊烷(CP)型组合聚醚混合制备硬质聚氨酯泡沫的发泡性能进行了研究。
短句来源
  premixed polyols
     Preparation of HFC-245fa Premixed Polyols for Refrigerator
     冰箱用HFC-245fa组合聚醚的研制
短句来源
     Development and Application of Premixed Polyols for Cryrogenic Storage Container
     集装箱用组合聚醚的研制与应用
短句来源
     The raw materials, formula, properties and application of premixed polyols based on self-made polyether is also introduced in this article.
     介绍了汽车空气滤芯用聚氨酯材料的原料、配方、性能及组合聚醚的使用情况。
短句来源
     By synthesis of the polyether polyol HBL 06 and optimization of PU formulation,some problems of the HFC 245fa blown rigid PU foam such as higher thermal conductivity were solved. The performances of the premixed polyols H Y61 are similar to those based on CFC 11.
     通过合成聚醚多元醇HBL 0 6及对配方的优化试验 ,解决了HFC 2 4 5fa发泡的聚氨酯硬质泡沫塑料导热系数高、表面发酥等难题 ,生产的组合聚醚H Y61各项性能均达到或接近CFC 1 1型同类产品水平。
短句来源
  polyether polyol system
     Preparation of Polyether Polyol System for Low Density Continuous Sandwich Boards
     低密度连续夹芯板型组合聚醚的研制
  premixed polyol
     A premixed polyol and the modified polyisocyanurate foam for sandwich panel using as building materials were prepared from polyether polyol, polyester polyol,PAPI,compound catalyst and blowing agent HCFC 141b,etc.
     以聚醚多元醇、聚酯多元醇、多异氰酸酯PAPI、复合催化剂、发泡剂HCFC 141b等为原料 ,制备了用于建筑隔热板材的组合聚醚及改性聚异氰脲酸酯 (PIR)泡沫。
短句来源
     A premixed polyol and the modified polyisocyanurate foam for sandwich panel using as building materials were prepared from polyether polyol, polyester polyol , PAPI, compound catalysts and blowing agent HCFC-141b.
     以聚醚多元醇、聚酯多元醇、聚异氰酸酯PAPI、泡沫稳定剂、复合催化剂、发泡剂HCFC - 14 1b、复合阻燃剂等为原料 ,制备了用于建筑彩钢复合板的组合聚醚及改性聚异氰脲酸酯(PIR)泡沫。
短句来源
     The flowability and the storage stability of the premixed polyol are excellent .
     该组合聚醚具有较好的流动性及贮存稳定性 ;
短句来源

 

查询“组合聚醚”译词为其他词的双语例句

     

    查询“组合聚醚”译词为用户自定义的双语例句

        我想查看译文中含有:的双语例句
    例句
    没有找到相关例句


    The physical and chemical methods are the two processes for treating the spoiled rigid polyurethane foam. Through the comparison of these methods, the alcoholysis in the chemical methods is the best one for its simple process, high recovery ratio and its reactived products could be used for compounding polyethers directly etc. The optimum compounding for composite polyethers agent and its influences on the voriour parameters and properties, the compounding for regenerated foam plastics were determined by the...

    The physical and chemical methods are the two processes for treating the spoiled rigid polyurethane foam. Through the comparison of these methods, the alcoholysis in the chemical methods is the best one for its simple process, high recovery ratio and its reactived products could be used for compounding polyethers directly etc. The optimum compounding for composite polyethers agent and its influences on the voriour parameters and properties, the compounding for regenerated foam plastics were determined by the primary tests. Based on the primary tests, ex- panded simulated tests were carried out and the industrial production plant that can produce 90t/a regenerated polyethers with spoiled rigid foam is set up. The materials cost can be saved by 788 yuan for 1 ton composited polyethers. The coperties of regenerated polythers reach to the min- istry standerds totally.

    废硬聚氨酯泡沫塑料的处理方法有物理法和化学法。经试验比较,化学法中以醇解法最为有利,具有工艺简单,回收率高,反应产物可直接用于合成硬泡等优点。经小试确定出复合醇解剂的最佳配方及再生硬泡的配方,反复试验了复合醇解剂配方对各种参数、性能的影响。在小试基础上进行了扩大摸拟试验并建立了90t/a废硬泡再生聚醚的工业化生产装置。每吨组合聚醚可节约材料费788元。再生聚醚的性能完全符合部颁标准。

    Polyurethane gasket in air filter has been developed for automobile. The properties of gasket is similar to foreign ones. The raw materials, formula, properties and application of premixed polyols based on self-made polyether is also introduced in this article.

    以自产聚醚多元醇为主要原料,研制成功汽车空气滤芯用聚氨酯密封材料。产品性能指标与国外同类产品相当。介绍了汽车空气滤芯用聚氨酯材料的原料、配方、性能及组合聚醚的使用情况。

    By selection tests of polyether polyol, flame retardant and catalyzer, a rigid polyurethane foam premix formulation for constmction laminating panel was developed. It meets the requires of the laminating panel to the foam,including shorter demould time, high flame retardancy, higher foam strength. The foaming performance of the premix,and the flame retardancy of the foam products are similar as those of congeneric import.

    通过对聚醚多元醇、阻燃剂及催化剂等的选择试验,开发了建筑复合板材用聚氨酯硬泡组合聚醚。它满足了复合板材对短脱模时间、高阻燃性及高泡沫强度的要求。该阻燃组合聚醚的发泡性能及泡沫产品的性能与进口的同类产品相当。

     
    << 更多相关文摘    
    图标索引 相关查询

     


     
    CNKI小工具
    在英文学术搜索中查有关组合聚醚的内容
    在知识搜索中查有关组合聚醚的内容
    在数字搜索中查有关组合聚醚的内容
    在概念知识元中查有关组合聚醚的内容
    在学术趋势中查有关组合聚醚的内容
     
     

    CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
    版权图标  2008 CNKI-中国知网
    京ICP证040431号 互联网出版许可证 新出网证(京)字008号
    北京市公安局海淀分局 备案号:110 1081725
    版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社