GB/T 10662-2016 in English
VALIDDisperse dark blue S-3BG 200%(C.I.Disperse blue 79)
- Issued on:2016-10-13
- Implemented on:2017-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
《GB/T 10662-2016分散深蓝S-3BG 200%（C.I.分散蓝79）》由TC134（全国染料标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。
Introduction
GB/T10662—2016 Disperse Dark Blue S-3 BG200% Standard In-depth Interpretation
1. Background of Standard Formulation and Analysis of Technical Evolution
Since its first release in 1989, GB/T10662 has been revised and updated many times to gradually adapt to the development needs of the dye industry. This revision was officially implemented in 2016, mainly focusing on the comprehensive optimization of the quality control and technical requirements of Disperse Dark Blue S-3 BG200%.
Compared with the old version of the standard, the new version of the standard introduces color measurement and color light indicators, harmful aromatic amine control indicators and precise regulations on dyeing depth, reflecting the dye industry's dual attention to environmental protection and performance improvement.
| Items | Old version requirements (GB/T10662-2007) | New version requirements (GB/T10662-2016) |
|---|---|---|
| Colorimetric color light indicators | No clear requirements | Added a: DE DC DH approximate~micro≤0.5 |
| Large particles and coloring rate | Original 3.2 clause is unclear | Optimized to the specific indicators in Table 1, and the coloring rate is increased to ≥80% |
| Control of harmful aromatic amines | Reference to other standards | Clearly meets the requirements of GB19601 and GB/T24101 |
2. Comparative analysis of standard framework
Scope of application of the standard
GB/T10662—2016 is applicable to the quality control of disperse dark blue S-3 BG200% products, with special attention to its dyeing performance and color fastness on polyester fabrics.
Quality Requirements Upgrade
| Project | Superior Products | Qualified Products |
|---|---|---|
| Color Light (D65 Light Source) | a: DE DC DH Approximate~Micro≤0.3 | Same as above |
| High Temperature Dispersion Stability | ≥A/3 | ≥A/3 |
| Harmful Aromatic Amines | In line with GB19601 Standard | Same as above |
3. Implementation Suggestions and Practical Application Cases
Implementation Suggestions
To ensure the effective implementation of GB/T10662-2016, enterprises should:
- Establish a standardized quality inspection process
- Equip professional color measurement equipment (such as spectrophotometer)
- Strengthen employee training to ensure standardized operations
- Optimize supply chain management to ensure that raw materials meet standards
Application Cases
Take a dye enterprise as an example. In actual production, the introduction of an automated color matching system and high-temperature dispersion equipment significantly improved the uniformity and color fastness of the product. At the same time, regular comparison and analysis with industry standards ensure that the product meets the latest technical requirements.
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