摘要:
The invention relates to a method for producing a metal base material that is provided with a sliding layer that has a thickness of more than 50 μm, said base material being used as a sliding element. According to the invention, the base material is coated with a paste of the sliding layer material that contains at least one high-temperature polymer in addition to a fluoropolymer, and the base material so coated is subjected to a thermal treatment. The paste applied to the base material contains as the fluoropolymer between 40% by volume and 75% by volume polytetrafluorethylene (PTFE) or polytetrafluorethylene (PTFE) with other fluoropolymers added and between 60% by volume and 25% by volume of the at least one high-temperature polymer, each based on the entire composition of the finished sliding layer. The high-temperature polymer used is selected from those high-temperature polymers whose melting point is not below 327° C., if they are mainly crystalline, or whose glass transition temperature is not below 327° C. if they are mainly amorphous.
摘要:
A method for the production of bearing materials is disclosed, in which a strip of a metallic woven support is continuously provided with a slip layer mostly comprising polytetrafluoroethylene (PTFE), covering one side thereof. The woven support is coated on one side with a paste of the material for the slip layer, whereby the woven support runs with the lower surface thereof in full-surface contact with a roller during and directly after the coating.
摘要:
Disclosed is a method for the production of support materials, wherein a web of a metal support fabric is continuously provided with a sliding layer covering the support fabric on one side and predominately containing polytetrafluorethylene (PTFE). The support fabric is coated with a paste made of the material of the sliding layer and one side of said support fabric is guided in full contact with another web of material during the coating process.
摘要:
The invention relates to a sliding element with a substrate and at least one layer of a sliding layer material applied onto the substrate. The sliding layer material can consist of an antifriction lacquer comprising at least one cross-linkable binder or at least one high-melting thermoplast material or of a material that contains a matrix of at last one high-melting thermoplast material or at least one duroplast material. Said sliding layer material contains Fe2O3 with a preferred fraction of 0.1 to 15 vol. %.
摘要翻译:本发明涉及具有基底的滑动元件和施加到基底上的至少一层滑动层材料。 滑动层材料可以由包含至少一种可交联粘合剂或至少一种高熔点热塑性塑料材料或含有最终一种高熔点热塑性材料或至少一种硬质塑料材料的基质的材料组成的抗磨漆漆 。 所述滑动层材料含有优选0.1至15体积%的Fe 2 O 3。 %。
摘要:
The invention relates to a method for producing a metal base material that is provided with a sliding layer that has a thickness of more then 50 μm, said base material being used as a sliding element. According to the invention, the base material is coated with a paste of the sliding layer material that contains at least one high-temperature polymer in addition to a fluoropolymer, and the base material so coated is subjected to a thermal treatment. The past applied to the base material contains as the fluoropolymer between 40% by volume and 75% by volume polytetrafluorethylene (PTFE) or polytetrafluorethylene (PTFE) with other fluoropolymers added and between 60% by volume and 25% by volume of the at least one high-temperature polymer, each based on the entire composition of the finished sliding layer. The high-temperature polymer used is selected from those high-temperature polymers whose melting pint is not below 327° C., if they are mainly crystalline, or whose glass transition temperature is not below 327° C., if they are mainly amorphous.
摘要:
The invention relates to a sliding element with a substrate and at least one layer of a sliding layer material applied onto the substrate. The sliding layer material can consist of an antifriction lacquer comprising at least one cross-linkable binder or at least one high-melting thermoplast material or of a material that contains a matrix of at last one high-melting thermoplast material or at least one duroplast material. Said sliding layer material contains Fe2O3 with a preferred fraction of 0.1 to 15 vol. %.
摘要翻译:本发明涉及具有基底的滑动元件和施加到基底上的至少一层滑动层材料。 滑动层材料可以由包含至少一种可交联粘合剂或至少一种高熔点热塑性塑料材料或含有最终一种高熔点热塑性材料或至少一种硬质塑料材料的基质的材料组成的抗磨漆漆 。 所述滑动层材料含有优选0.1至15体积%的Fe 2 O 3。 %。