发明名称 |
A FIBER GLASS COMPOSITION |
摘要 |
The invention relates to a biologically-degradable glass fiber composition having good mechanical properties, good workability and in particular fiber- forming-capability features and resistance to humidity. The concentrations expressed in percent by weight for each component being the object of the invention are: SiO2: 61 to 66; Al2O3: 1.1 to 2.1; (CaO+MgO): higher than 9; (Na2O+K2O): higher than 18; B2O3: 4 to 15; P2O5: 0 to 5; SO3:0 to 1; Fe2O3: 0 to 0.5; Others: less than 2.
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申请公布号 |
CA2386082(A1) |
申请公布日期 |
2001.04.05 |
申请号 |
CA20002386082 |
申请日期 |
2000.09.27 |
申请人 |
TECHINT COMPAGNIA TECNICA INTERNAZIONALE S.P.A. |
发明人 |
LA GRECA, MARCO;PASALAIGUA HUGUET, JORGE;MASSINI, ROBERTO |
分类号 |
C03C13/00;(IPC1-7):C03C13/00 |
主分类号 |
C03C13/00 |
代理机构 |
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地址 |
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