GB/T 30452-2013Measurement method for photolysis performance index of photocatalytic nano-materials (English PDF)

1 Scope

This standard specifies the terms and definitions photocatalytic nanomaterials photolysis index test involved the principle of the test, the test environment, test equipment

Step, photolysis index calculation and test report and.

This standard applies to the evaluation of plate-like material surface photocatalytic properties, ie photolysis index, such as coated (plated) photocatalyst glass, pottery

Porcelain and so on.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

Laboratory use specifications and test methods GB/T 6682-2008 Analysis

GB/T 8170 repair value expressed about the rules and limit values and judgment

GB/T 14683 Silicone Building Sealant

GB/T 19619 nanomaterials term

3 Terms and Definitions

GB/T 19619 and defined by the following terms and definitions apply to this document.

4 Safety Tips

UV light source used in this test method to the human eye and skin hurtful, the operator must be careful and make the necessary proof

Support! Note reactor must be closed to light, do not open when the light source directly observed with the naked eye.

Principle 5

Energy greater than or equal photocatalytic nanomaterials irradiated with light band gap energy, the adhesion of organic matter on the surface of the photocatalytic nanomaterials […]