发明名称 |
GLASFASERSCHLICHTEZUSAMMENSETZUNGEN, GESCHLICHTETE GLASFASERN UND VERFAHREN ZUR VERSTÄRKUNG VON POLYMEREN MATERIALIEN |
摘要 |
An aqueous glass fiber sizing composition is provided which provides high strength and wet-out to composites prepared using glass fibers having the sizing composition of the present invention applied thereto. When used to reinforce a thermosetting polymeric material, the glass fibers sized with this composition provide a composite useful in making pultrusion profiles having high compressive, shear and flexural strengths. The aqueous composition includes a non-ionic thermosetting urethane-modified epoxy polymer; a water soluble, dispersible or emulsifiable epoxy film-forming polymer different from the urethane-modified epoxy polymer; an emulsifying agent; an organo functional silane coupling agent; and a fiber lubricant. |
申请公布号 |
DE69502699(D1) |
申请公布日期 |
1998.07.02 |
申请号 |
DE1995602699 |
申请日期 |
1995.01.16 |
申请人 |
PPG INDUSTRIES, INC., PITTSBURGH, PA., US |
发明人 |
KLETT, MICHAEL, WALTER, PITTSBURGH, PA 15237, US |
分类号 |
C08J5/08;C03C25/10;C03C25/36;(IPC1-7):C03C25/02 |
主分类号 |
C08J5/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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