T/SDAMA 006-2024 Active Group standards

T/SDAMA 006-2024 Determination of grafting rate of modified inorganic powder materials using thermal gravimetric method

Publish Date: 2024-06-20 Implement Date: 2024-06-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SDAMA 006-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Electrician and electronic testing

Publish Date: 2024-06-20

Implement Date: 2024-06-20

Scope

Main technical content: This document specifies the principles, test conditions, instrumentation and reagents, sample preparation, test procedures, data processing, and uncertainty analysis for determining the grafting rate of modified inorganic powder materials by thermogravimetry. This document is applicable to the determination of the grafting rate of modified inorganic powder materials using silane coupling agents or similar surfactants as surface modifiers. The inorganic powder materials before modification are inorganic non-metallic powder materials that do not undergo mass changes within the temperature range of room temperature to 800°C. The grafting rate determined by this document ranges from ≥0.10%.