Dab tsi yog iav compositions, fiberglass, composite cov ntaub ntawv, thiab txoj kev npaj fiberglass?

International Composites tsis ntev los no tau txais kev tso cai tsim tawm patent, lub npe patent yog "Cov iav muaj pes tsawg leeg,fiberglass, cov khoom siv sib xyaw thiabfiberglassTxoj kev npaj ", daim ntawv thov patent tus lej yog CN202111240519.3, thiab hnub tso cai yog Lub Rau Hli 11, 2024.

Patent abstract: Cov khoom tsim tam sim no muab cov iav muaj pes tsawg leeg,fiberglass, cov khoom siv sib xyaw thiabfiberglassnpaj txoj kev, nyob rau hauv lub iav muaj pes tsawg leeg yog siv rau kev kos duab rau daim ntawvfiberglass, and the composition includes the following components: 56-64% SiO2; 12-20% Al2O3; 4-14% B2O3; 5-12% Na2O+K2O; 4-8% MgO; 0.5-4.5% CaO; 0-0.6% Fe2O3; 0-1% TiO2; the content of each component is mass percentage, and the content of SiO2+B2O3 is 60-70%, the content of Na2O/the content of K2O is>1, and the content of MgO/the content of CaO is>1.

Covfiberglasstsim los ntawm lub siab modulus thiab qis refractive index iav muaj pes tsawg leeg ntawm cov khoom tsim tam sim no muaj qhov ntsuas qis qis ntawm 1.501-1.519 thiab cov khoom siv kho tshuab zoo, thiab nws qhov tensile modulus tuaj yeem ncav cuag siab tshaj 84.3-90 .5 GPa.