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GB/T 5137.4-2020 Active
GB/T 5137.4-2020 Test methods of safety glazing materials used on road vehicles—Part 4:Determination of solar characteristic
Abstract
This part of GB/T 5137 specifies the methods for testing the solar energy characteristics of automotive safety glass, including the ultraviolet light transmittance ratio, direct sunlight transmittance ratio, direct sunlight reflection ratio, direct sunlight absorption ratio, direct infrared light transmittance ratio, direct infrared reflection ratio, direct infrared absorption ratio, total solar transmittance ratio, and total solar infrared heat transmittance ratio.
This part is applicable to the testing of the solar energy characteristics of automotive safety glass.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 5137.4-2020 |
| CCS | Other |
| ICS | The car body and its accessories |
| Implement Date | 2021-02-01 |
Price
$ 54
Subtotal
$ 54
Tax
$ 0.00
Order Total (incl. tax)
$ 54