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GB/T 30789.6-2015 Active
GB/T 30789.6-2015 Paints and varnishes—Evaluation of degradation of coatings—Designation of quantity and size of defects,and of intensity of uniform changes in appearance—Part 6:Assessment of degree of chalking by tape method
Abstract
This part of GB/T 30789 provides a pictorial reference standard for evaluating the degree of powdering of color paint coatings. This part also specifies the method for evaluating the powdering grade. When using this method, it is important to carefully distinguish between genuine aging degradation products and contaminants, especially when there is slight powdering.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 30789.6-2015 |
| CCS | Paints, pigments, and dyes |
| ICS | Paints and varnishes |
| Implement Date | 2015-10-01 |
Price
$ 42
Subtotal
$ 42
Tax
$ 0.00
Order Total (incl. tax)
$ 42