碳黑含量测试仪 操作手册

This Test method covers the determination of the carbon black content in polyethylene, Polypropylene, and polybutylene plastics. Its use with acrylic or other polar monomer modifications which might affect the accuracy is not recommended. Determinations of carbon black are made gravimetrically after pyrolysis of the sample under nitrogen. This test method is not applicable to compositions that contain nonvolatile pigments or fillers other than carbon black. This test method is not applicable to materials containing brominates flame retardant additives at the end.