DIN EN ISO 3262-18-2000 涂料用填充剂.规范和试验方法.第18部分:沉淀硅铝酸钠
Extenders for paints - Specifications and methods of test - Part 18: Precipitated sodium aluminium silicate (ISO 3262-18:2000); German version EN ISO 3262-18:2000
The document specifies requirements and corresponding test methods for precipitated sodium aluminium silicate for use as extender in paints. For the composition (silica and oxides contents), residue on sieve, lightness, matter volatile at 105 ? loss on ignition, oil absorption value and pH value figures are specified. Requirements for particle size distribution and specific surface area are left to an agreement between the interested parties.