The ISO 5647:2019 standard specifies methods for the determination of titanium dioxide content in paper and Cardboard. Titanium dioxide is commonly used as a filler and whitening agent for paper, affecting paper Glossiness and whiteness. The standard provides detailed test steps for accurate measurement of titanium dioxide content in paper and Cardboard, ensuring product mass and conformity. Through standardized determination methods, ISO 5647:2019 aims to improve the quality control level of paper products and promote technological progress in the paper products industry.
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| CCS | ICS |
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