Atren GB-2 and Atren GB-3 powdery breakers are used for delayed oxidative decomposition of gels for hydraulic fracturing. The concentration of breaker allow to change the time required for gel decomposition.

The standard concentration of breakers of this series ranges from 0.2 to 1 kg/m³.

46Powdered retarded breakers Atren GB-2 and Atren GB-3https://mirrico.ru/upload/iblock/3d0/3d0d345ca6b4d0f8834f908e27638a91.jpg