T/ZSHG 007-2019 Active Group standards

T/ZSHG 007-2019 Mist type mold release agent

Publish Date: 2019-05-08 Implement Date: 2019-05-28 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/ZSHG 007-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical industry

ICS Name: Comprehensive Chemical Products

Publish Date: 2019-05-08

Implement Date: 2019-05-28

Scope

Scope: This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, and storage requirements for aerosol-type mold release agents. This standard applies to products primarily made from silicone and other raw materials, used for mold release in various plastic and rubber industrial products, as well as products used for rust prevention and lubrication of metal products and mechanical equipment. Main technical contents: Indicator name Type A Type B Type C Product appearance Colorless, transparent, homogeneous, viscous liquid Viscosity (50°C, mm2/s) 2–19 1–6 0.4–1.5 Internal pressure (50±1°C), MPa ≤1.0 Leakage test (50±1°C, constant-temperature water bath) No leakage No leakage No leakage Ejection rate (%) ≥98.0 98.0 98.0 Heat resistance Can be used normally after being stored at (40±2°C) for 24 hours and returning to room temperature Cold resistance Can be used normally after being stored at (0±5°C) for 24 hours and returning to room temperature Corrosivity (30°C±2°C, 2h) Grade 0 corrosion on 45 steel Corrosion amount, mg ≤2