Testing Objects

Polymer waterproof material waterstop testing

Testing items

Compression permanent deformation test

Testing standard

GB/T 7759.1-2015 Vulcanized rubber or thermoplastic rubber Determination of permanent deformation in compression Part 1: Detection at room temperature and high temperature conditions

Relevant standards

HG/T2020-2019 Color rain boots (shoes) HG/T2020-2019

GB/T9572-2013 Determination of resistance and electrical conductivity of rubber and plastic hoses and hose combinations GB/T9572-2013

HG/T 3322-2012 Determination of constant tensile permanent deformation of vulcanized rubber HG/T 3322-2012

GB/T 9575-2013 Rubber and plastic hoses Tolerance of hose specification and *maximum*minimum inner diameter and cutting length GB/T 9575-2013

GB/T 5565.2-2017 Determination of flexibility and stiffness of rubber and plastic hoses and non-reinforced hoses Part II: Bending test below room temperature GB/T 5565.2-2017

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