The sodium silicate sand prepared with higher modulus sodium silicate has advantages of low residual strength, short CO2 blowing time, high moisture absorption ability and surface stability.
使用较高模数的水玻璃混制的型砂具有残留强度低、吹CO2时间短等优点，并有好的抗吸湿性和表面稳定性。
The result show that the introduction of PEG, a hydrophile component can enhance the moisture absorption ability of synthetic leather.
结果表明亲水基团PEG的引入可以提高合成革吸湿透气性能。
The complexes were characterized by FTIR and element analyse, and the crystallization, moisture-absorption ability and disintegration after pressing to tablet were also investigated.
利用红外光谱和元素分析表征复合物结构，考察复合物的结晶性、吸湿性及压片后的崩解性。
The complexes were characterized by FTIR and element analyse, and the crystallization, moisture-absorption ability and disintegration after pressing to tablet were also investigated.
利用红外光谱和元素分析表征复合物结构，考察复合物的结晶性、吸湿性及压片后的崩解性。
应用推荐