T/SDCA 081-2025 Active Group standards

T/SDCA 081-2025 Dephenolized phenolic oil

Publish Date: 2025-08-01 Implement Date: 2025-08-10 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/SDCA 081-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Phenol

Publish Date: 2025-08-01

Implement Date: 2025-08-10

Scope

1. Appearance: Most phenolic oils are light yellow or colorless liquids, and some become brown after exposure to air. Therefore, in this document, the appearance indicator is defined as: brown, light yellow, or colorless liquids. 2. Naphthalene content: Based on the naphthalene content detection data from production enterprises, most values remain around 10%. A search of current local standards or enterprise standards for phenolic oils also shows that the naphthalene content is set at 10.0%. For example: - On September 28, 2012, the Hebei Provincial Bureau of Quality and Technical Supervision issued the Hebei Local Standard DB 13/T 1626-2012, which stipulates that the naphthalene content should be ≤10.0%. - On October 15, 2023, Shanxi Jindeng Lupao Energy Technology Co., Ltd. issued the enterprise standard Q/JDLB 002-2023, which stipulates that the naphthalene content should be ≤10.0%. - On January 27, 2024, Fangda Xike Mo (Jiangsu) Needle Coke Technology Co., Ltd. issued the enterprise standard Q/320382FDXKM 02-2024, which stipulates that the naphthalene content should be ≤10.0%. - On July 1, 2024, Shandong Kelan New Materials Technology Co., Ltd. issued the enterprise standard Q/KL 011-2024, which stipulates that the naphthalene content should be 0.98–1.010%. Based on actual conditions and referring to current standards, this document sets the naphthalene content at ≤10.0%. 3. Density: Based on the density detection data from production enterprises, most values remain around 1.00%. A search of current standards shows slight differences in settings. Specifically: - On September 28, 2012, the Hebei Provincial Bureau of Quality and Technical Supervision issued the Hebei Local Standard DB 13/T 1626-2012, which stipulates that the density should be ≤0.99%. - On October 15, 2023, Shanxi Jindeng Lupao Energy Technology Co., Ltd. issued the enterprise standard Q/JDLB 002-2023, which stipulates that the density should be 0.930–1.050%. - On January 27, 2