NB/SH/T 0913-2015 in English
VALIDLight white oil
- Issued on:2015-10-27
- Implemented on:2016-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$233.00
Introduction
Interpretation of the core content of the standard
NB/SH/T 0913-2015 is a professional technical standard formulated by my country's petrochemical industry for light white oil, which is made from petroleum fractions or synthetic oil fractions through hydrogenation and precision fractionation. The standard was first published in 2015 and was jointly drafted by 9 units including Sinopec Fushun Petrochemical Research Institute.
Product classification system
| Classification dimensions | Light white oil (I) | Light white oil (II) |
|---|---|---|
| Number of grades | 14 (W1 series) | 14 (W2 series) |
| Aromatic content | ≤0.1% | ≤0.01% |
| Typical viscosity (40℃) | 2-140mm²/s | 2-140mm²/s |
Key technical requirements
Core test items
- Aromatic content detection: UV spectrophotometry (Appendix A) with a detection limit of 0.0003%
- Safety indicators: Flash point determination is carried out according to GB/T 261 Pensky-Martin closed cup method
- Purity control: Sulfur content is detected using SH/T 0689 UV fluorescence method
Typical application cases
In the field of metal processing, W1-40 grade is widely used as the working fluid of the hydraulic system of precision machine tools due to its moderate viscosity (40mm²/s) and low aromatic characteristics. After an automotive parts manufacturer adopted this standard product, the equipment wear rate was reduced by 23%.
Standard Implementation Recommendations
Key Points for Safety Control
- Transportation and storage must comply with GB 13690 Regulations on the Management of Flammable Liquids
- The workplace should be equipped with anti-static facilities
- The storage temperature is recommended not to exceed 45°C
Technology Development Trends
As environmental protection requirements increase, industry trends after 2020 show that the demand for Class II products will grow by 15% annually, mainly driven by the demand for ultra-low aromatic products in the daily chemical industry.
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