GB/T 20020-2025
ActiveFumed silica
气相二氧化硅
Application Summary AI generated
GB/T 20020-2025 specifies the classification, technical requirements, test methods, inspection rules, and packaging for fumed silica. It is applied in the rubber and plastics industry as a reinforcing filler and thickening agent, particularly for silicone rubber, adhesives, and sealants. The standard ensures consistent quality and performance in industrial production and quality control testing.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.