The testing of non-metallic materials in civil aircraft in China's synthetic resin and plastic industry started in the 1950s and has been around for over 70 years. Polymer materials widely used in various industries in China, such as chemical, light industry, textile, electromechanical, building materials, mining, automotive, aerospace, and people's daily lives, are mostly flammable and combustible in the air, with their ultimate oxygen index mostly below 21%. In recent years, the number of fires that have occurred in various countries has been caused by the ignition of materials. Therefore, the issue of flame retardancy and smoke suppression of materials has become an important issue of widespread concern. The use of flame retardant materials is one of the strategic measures to prevent and reduce fire accidents, a major measure to achieve the scientific concept of development, and an urgent requirement for effective fire control that people have long longed for, It is also a glorious and arduous sacred historical mission for flame retardant technology workers. Relevant testing standard HB6577- Smoke density test method for non-metallic materials - reference standard GB/T1446 General test methods for fiber reinforced plastics - ASTM F 814 Specific optical density test for smoke production ABD 0031 Flame retardant test and fire resistance test for aircraft materials BSS7239 Smoke toxicity test for aircraft materials BSS 7238 Smoke density test for aircraft materials ASTM E662 Smoke density test for aircraft materials

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

100% 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