作者: Sophie Creux , Emmanuel Lecomte
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摘要: The invention relates to reinforcing glass fibres whose composition comprises the following components expressed in percentage by weight within limits: 50-65 % SiO2, 12-20 AI2O3, 13-16 CaO, 6-12 MgO, 0-3 B2O3, TiO2, < 2 Na2O + K2O, 0-1 F2, 1 %Fe2O3. inventive consist of exhibiting an excellent compromise between mechanical properties thereof terms a specific Young modulus and fusion fibre properties.