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适用于海上风电叶片壳体的玻璃纤维
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10Claims · 1 independent
§ Ⅰ
Dossier Overview
Inventor
张德刚; 徐东芝; 刘丹; 吴钦霞; 孙立国; 张永宾; 詹超; 张祥志
IPC Classification
C03C 13/00 (2006.01)C03B 37/022 (2006.01)C03C 6/10 (2006.01)
本发明属于玻璃纤维技术领域,具体涉及一种适用于海上风电叶片壳体的玻璃纤维。适用于海上风电叶片壳体的玻璃纤维,以重量百分比计,由以下组分组成:SiO为60.0‑64.0%,AlO为13.0‑16.0%,CaO为18.0‑21.0%,MgO为2.0‑5.0%,LaO为0.5‑1.0%,VO为0.6‑1.2%,LiO为0.02‑0.5%,FeO为0.1‑1.0%,TiO为0.1‑1.0%,KO+NaO+LiO为0.5‑1.2%,其它不可避免的杂质为余量。本发明引用工业固废煅烧煤系高岭土及锂渣为原料,可显著降低原料和生产成本并满足低碳环保要求。
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