It was suggested that in the rotational molding, the initial viscosity controlled the wall thickness of the product and the gel rate controlled the uniformity of the wall thickness.
试验表明,树脂体系的初始黏度对制品最终壁厚影响较大,体系的凝胶速率对制品壁厚均匀性影响较大。
2
The life of white LED using epoxy resins to mix fluorescent powder is shorter than silica gel, hut initial luminous flux is higher about 25 %.
使用环氧树脂作为配粉胶比用硅胶寿命短,但初始光通量相对高出25%。
3
Draw adsorption isotherms of quinoline and indole absorb on modified silica gel by changing the initial concentration and study the type of adsorption isotherms and thermodynamics.