31306064surface active agentPT2026-03-30 20:22:21UF31306065agent, surface activeNDUF31306066agent, surface-activeNDUF31306067surface-active agentNDUF31306068surfactantNDBT31298940materials by propertyPTNT31320016detergentPTNT31320353dispersantPTNT31320354wetting agentPTNT31320356sodium lauryl sulfatePT