Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click GB/T 3780.8-2019>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: GB/T 3780.8-2019 GB/T 3780.8-2019: Carbon black -- Part 8: Determination of heating loss
This Part of the GB/T 3780 stipulates the determination of carbon black heating loss by oven method (method A), moisture balance method (method B), and infrared moisture meter method (method C), of which method A is the arbitration method. This Part applies to carbon black for use in rubber products, acetylene carbon black and colour carbon black, and also applies to the preparation of sample drying conditions for carbon black prior to other tests. Note: The loss of heating loss is mainly water, and may also be other traces of volatile substances.
