GB/T 40934-2021
ActiveRotational moulding—Test method for powder flowability
滚塑成型 粉末流动性的试验方法
Application Summary AI generated
This standard specifies a test method for determining the flowability of plastic powders used in rotational moulding. It is applied in the plastics industry to evaluate and control the powder characteristics that affect material distribution and part uniformity during the rotational moulding process. The method is used by manufacturers and quality control laboratories to ensure consistent processing performance for products such as tanks, containers, and automotive components.
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