溶胶化

A fast sot-gel process of TEOS and HEMA followed by free-radical polymerization of the acrylate monomer was utilized to produce a series of polyacrylates-silica hybrid biomaterials with significant low volume shrinkages.

本文以甲基丙烯酸羟乙酯为有机前体，正硅酸乙酯为无机前体，采用低收缩溶胶-凝胶分步聚合工艺，制备出新型有机/无机杂化生物材料。

Hydroquinone-formaldehyde organic aerogels with high HC ratio (10~40, molar ratio of hydroquinone to catalyst) have been prepared using sol-gel process. And carbon aerogels have been prepared by pyrolyzing the aerogels.

溶胶－凝胶法制备了高HC比（10~40，对苯二酚与催化剂(Na2CO3)的物质的量之比）的对苯二酚－甲醛有机气凝胶，并经高温碳化处理得到其碳气凝胶。

Using degreased cotton as raw material, bead cellulose was prepared via basification－aging(for 60 h)－ xanthation(using CS2 for 3 h) and thermal?

以脱脂棉为原料，经过碱化－老化－磺化制得粘胶液，再用热溶胶转相法制得球形纤维素珠体。

Series automatically paste machine, is currently domestic update generation transport type paper paste gum equipment, this machine provide stable capability, simple operation, quick speed produce, use heat dissolves gum powder, thus avoiding white gum shrinkage and mildewed, can also increase finished product degree of hardness, transform and fold is not easily, can paste document nip, photograph volum, top grade pack envelop, and can produce diversification gift box, the moon cake box, refinement box, rigidity box etc, deluxe paper product, it is ideal choice for large, medium and small scaled packing line.

自动上糊机，是目前国内最新一代输送型纸张上面上胶设备。此机性能稳定，操作简便，生产速度快。使用热溶胶粉，从而避开白胶缩水和发霉问题，也可以增加成品的硬度，不易变形打折。可糊合文件夹、相册、精装书封面，并可生产多表化的礼品盒，月饼盒，精品盒，硬盒等高级纸制品。是大、中小型包装行业流水线作业的理想选择。

Some surface properties of films prepared from these hybrid water dispersions were measured.

初步测定了杂化水分散液成膜后的表面性能，发现它们具有更高的硬度和更好的疏水性能，与成膜过程中硅溶胶在膜表面的富集效应有关。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。