How to handle tungsten carbide China GB4806 testing?
Date：2024-09-19 10:40:25 Classification
：【question】 Visits：
If you need to conduct China GB4806 testing on tungsten carbide products, the following is the general process:
1. Determine testing needs: First, you need to confirm whether the tungsten carbide product is expected to come into contact with food. If yes, then GB4806 testing is required.
2. Choose a testing agency: Choose a qualified third-party testing agency, such as Dezwei DTi, etc., which provide one-stop solutions and a full range of testing and certification needs.
3. Prepare samples and information: According to the requirements of the testing agency, prepare an appropriate amount of samples and related product information.
4. Fill in the application form: Submit the testing application to the testing agency and fill in the relevant application form.
5. Sample testing: The testing agency will test the samples in accordance with the GB4806 series of standards, which may include sensory requirements, physical and chemical indicators, migration tests, etc.
6. Result evaluation: The testing agency will issue a testing report, which will list the testing items, results and conclusions.
7. Obtain the report: If the product meets the requirements of the GB4806 standard, the testing agency will issue a qualified test report.
Please note that the GB4806 standard covers food contact products of a variety of materials, including plastics, rubber, metals, ceramics, glass, paper and cardboard, etc. For metal materials and products, specific reference should be made to the GB4806.9-2016 standard. If your tungsten carbide product is a metal product intended for food contact, it needs to be tested according to this standard.
The above process is compiled based on the information in the search results. The specific operation may change. It is recommended to contact the Dezewe testing agency directly to obtain the latest handling guidelines and requirements.
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