1)  La)
La)
2)  La
La
1.
Simultaneous Analysis of La, Ce, Pr, Sm and Nd in Tea with ICP-OES;
ICP-OES法同时测定茶叶中La、Ce、Pr、Sm、Nd五种稀土元素
2.
The Preparation and Tribological Properties of Self-assembled Lanthanum Nanofilms;
La纳米自组装膜的制备及摩擦学性能研究
3.
Determination of La,Y and Ba in Geology Samples by inductively coupled argon plasma optical emission spectrometers;
ICP-OES测定地球化学样品中La,Y,Ba
3)  lanthanum
La
1.
Preparation and electrochemical performance of lanthanum doping α-Ni(OH)_2;
掺杂La的α-Ni(OH)_2的制备及电化学性能
2.
Effect of Lanthanum on Microorganism Population in Red Soil of Planting Legume Chamaecrista rotundifolia;
外源La对种植圆叶决明土壤微生物数量的影响
3.
Screening Lanthanum-Resistance Mutants of Arabidopsis;
拟南芥抗La突变体的筛选
4)  La(Ⅲ)
La(Ⅲ)
5)  La-Nb
La-Nb
1.
Microstructure Characteristics of BaTiO_3 Ceramic Codoped with La-Nb;
La-Nb共掺杂BaTiO_3陶瓷显微结构研究
6)  La3+
La~(3+)
参考词条
补充资料:chloroprene la-tex-pitch waterproof material
分子式:
分子量:
CAS号:

性质:深棕色乳状液。总固物含量≥43%,粘度0.1~0.25帕·秒。兼有氯丁橡胶和沥青的双重优点。具有防水、抗渗、耐腐蚀、耐老化、高温80℃不流淌、低温-35℃不龟裂、不延燃、无毒、抗基层变形能力强、冷施工等优点。主要用于层面防水,厕所卫生间地下防渗,修房补漏,沼气池密封防腐,水坝、涵洞、冷库等的防水。由氯丁胶乳和沥青为基料制得的一种水乳型建筑防水材料。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。