Expansion perlite (EXPANDED PERLITE) Expanded perlite is preheated, baked instantaneous expansion by expaned perlite ore, which is made after an internal honeycomb structure of the white granular material. Perlite Principle and the expansion of configuration:

Karamay Shield Energy-saving Building Materials Co., Ltd. was founded in March 2014. The main products: the production of high quality expanded perlite, high-quality perlite plate, new insulation shell, composite paste or slurry. In addition, vermiculite can be processed and products, as well other products for user. Over ...