Application 1. Heat/sound/low-temperature/oxygen preservation or insulation material in various fields
2. Foundry material as covering agent to clear up slag for metal casting
3. Perlite filter aid used in foundry, food, drink, medicine, chemical,etc.
4. Agricultural / horticultural / hydroponics /soilless culture perlite as seedings growing media
date_rangeOct 05' 2020 / India
date_rangeSep 29' 2020 / India
date_rangeOct 06' 2018 / Vietnam
date_rangeAug 19' 2018 / Kenya