DRY FIBROUS MATERIAL FOR SUBSEQUENT RESIN INFUSION
申请人:Cytec Industries Inc.
公开号:US20140370237A1
公开(公告)日:2014-12-18
Disclosed herein is a dry, self-supporting fibrous material, the fibers of which have been treated with a binder composition. The fibrous material can be slit into tapes or tows that are suitable for use in an Automated Tape Laying (ATL) or Automated Fiber Placement (AFP) process. This fibrous material is suitable for forming preforms which are configured to receive a matrix resin by resin infusion in the manufacturing of structural composite parts.
Modifying zinc-rich thermoplastic polyhydroxy-ether coatings with aluminium trihydrate improves corrosion resistance on unpassivated steel as well as welding properties.
用三水铝对富锌热塑性聚羟基醚涂层进行改性,可提高未钝化钢的耐腐蚀性和焊接性能。
Aluminum thrihydrate modified zinc-rich coatings
申请人:UNION CARBIDE CORPORATION
公开号:EP0070008A2
公开(公告)日:1983-01-19
Modifying zinc-rich coatings with film-forming binders and aluminum trihydrate improves corrosion resistance on steel as well as welding properties.
用成膜粘合剂和三水铝对富锌涂层进行改性,可提高钢材的耐腐蚀性和焊接性能。
Improved zinc rich coatings
申请人:UNION CARBIDE CORPORATION
公开号:EP0141381A1
公开(公告)日:1985-05-15
Zinc rich coatings with improved corrosion resistance are provided by a composition consisting essentially of zinc pigment, thermoplastic polyhydroxyether or thermosetting epoxy resin, an organosilane or its hydrolyzates and optionally aluminum trihydrate, and one or more dispersing agents.
Divalent metal complexes of novolacs act as modifiers for alkyds, drying oils, epoxy esters, epoxy resins and thermoplastic polyhydroxyethers. Lamellar, non-lamellar and spherical pigments improve corrosion and salt spray resistance of coatings mmade from these compositions.