colloidal gel

Under the conditions of high temperature and high salinity, the temperature-resistant and salt-proof gel system featured by colloidal dispersion has been developed and prepared with the help of low concentration AM/ AMPS/ AMC14S ternary copolymer and compounded organic cross-linking agent.

在高温、高矿化度条件下，使用低浓度AM/AMPS/AMC14S三元共聚物和复合有机交联剂，制备了耐温抗盐的胶态分散凝胶体系。

Homogeneous nanoporous silica films colloidal silica derived by sol-gel process of tetraethylorthosilicate ( TEOS ) catalyzed with HNO 3.

以HNO3为催化剂,用正硅酸乙酯 ( TEOS ) 溶胶 - 凝胶工艺制备纳米多孔二氧化硅薄膜.

A thixotropic silica gel electrolyte used in the colloidal storage battery was prepared by using ultrafine silica powder as a gelling agent for sulfuric acid and polyacrylamide as stabilizer.

以超细SiO2粉末为硫酸溶液胶凝剂、聚丙烯酰胺为凝胶稳定添加剂制备胶体蓄电池用触变性硅凝胶电解液。

The colloidal particle is the polycondensate of hydrated silica gel acid, belongs to a non-crystalline-state substance.

是具有固体特性的胶态体系,由形成凝集结构的胶体粒子构成.

Newly developed water shutoff agents are colloidal dispersant gel ( CDG ), new precipitation type and complex type.

新发展的堵水剂有胶体分散体冻胶 、 新型沉淀型和复合型等.