1) methyl ether
木醚
2) wood flour polyether
木粉聚醚
1.
The process of synthesizing wood flour polyether was studied further on the basis of previous process, and the synthesis conditions were optimized through both orthogonal experiment and one factor experiment.
在已开发的木粉聚醚合成工艺基础上进行了进一步的研究 ,通过加入合适反应介质和改变反应条件 ,将本粉液化率由原来最高的 6 5 %提高到 95 %以上 ,使所合成木粉聚醚的粘度完全满足了现有聚氨酯生产设备的要
2.
In order to get the rheology behavior of wood flour polyether, the data of shear stress of wood flour polyether at the different rate of shear are measured experimentally.
根据Ostwald-de waels 模型，得出纯聚醚符合牛顿流体的特性，而木粉聚醚却为拟塑性流体。
3.
A new process for synthesizing wood flour polyether was studied by means of etherealization of wood flour.
对木粉醚化合成木粉聚醚的合成工艺进行进一步研究，找到了一种新的催化剂，考察了各种影响因素对催化反应的影响，获得了较佳工艺条件；并对各种聚醚的粘度进行了测定。
3) ligninether
木素醚
4) cedryl methyl ether
柏木甲醚
5) cedryl ethyl ether
乙基柏木醚
1.
The yield of cedryl ethyl ether was 89%.
１６ｋＰａ下收集乙基柏木醚，产率８９％，含量９６％。
6) Cedramber
甲基柏木醚
补充资料：木醚
分子式C2H6O，分子量46.07。亦称二甲醚。结构简式CH3-O-CH3，无色可燃性气体或压缩液体。有乙醚气味，熔点-138.5℃，沸点-24.5℃。溶于水和乙醇。用作溶剂、冷冻剂等。可由甲醇脱水制得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条