Electronics
Semiconductor integrated circuit packaging inspection
Semiconductor integrated circuit packaging inspection
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Semiconductor integrated circuit packaging inspection

This standard specifies the measurement method and evaluation of the degree of powdering of paint coatings This standard is applicable to the determination of the degree of pulverization during atmospheric or artificial accelerated aging and use of various substrates and paint coatings

2 Reference Standards

GB 1765 Paint Film Preparation Method for Determination of Moisture Heat Resistance, Salt Spray Resistance, and Weathering Resistance (Artificial Acceleration) GB1767 Paint Film Weathering Resistance Determination Method

3 Sample

The sample for atmospheric exposure weathering resistance test shall be prepared according to the provisions of GB 1767.

. Unless otherwise specified, its size is 150 mm × 250 mm × 0.8-1 mm

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

Baijian 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