Testing of rigid foam polyurethane composite board

Material Analysis 百检检测 2024-05-09

7 Calculation and result representation 7.2 Result representation 7.2.1 Sample average density. 7.2.2 The average value of the combustion extinction time of six samples、 accurate to seconds. 7.2.3 Number of samples that produce burnt liquor residue. 7.2.4 Average value of residual shield fraction of 46 samples. 7.2.5 Average value of flame height of 6 samples、 accurate to 25 mm. 8 Test report. The test report should include the following content: a) This standard number: b) Material type、 manufacturer name、 and other identification characteristics; c) Temperature and relative humidity for sample state adjustment: d) Average density of the sample

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific、 fair、 and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

inspection and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered、 meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing、 with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle、 low cost、 and attentive service

7. Possess authoritative qualifications such as CMA、 CNAS、 CAL、 etc

8. The testing report is authoritative and effective、 and is generally used in China

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