Glass fiber reinforced plastic (FRP) is a composite plastic made from glass fiber reinforced unsaturated polyester、 epoxy resin、 and phenolic resin as the matrix material. As a type of composite material、 fiberglass has been widely used in industries such as aerospace、 railway、 decorative architecture、 home furniture、 building materials、 bathroom、 and environmental engineering due to its unique performance advantages p>
The relative density of glass fiber reinforced plastics ranges from 1.5 to 2.0、 only 1/4 to 1/5 that of carbon steel、 but the tensile strength is close to or even higher than that of carbon steel、 and the strength can be comparable to that of high-grade alloy steel.
. The tensile、 bending、 and compressive strength of some epoxy fiberglass can even reach over 400 MPa. Main drawbacks: 1. Low elastic modulus
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 problemsinspection 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 requiredTesting and testing characteristics:
1. The testing industry is fully covered、 meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. 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