摘要:
A busbar adapter has a mounting rail for attaching a switching device to the busbar adapter, wherein the mounting rail can be attached to the busbar adapter at different positions. The mounting rail includes leg elements and the busbar adapter includes passages through which a respective one of the leg elements of the mounting rail extend with a latch from a first boundary surface of the passages on which the mounting rail rests, to a second boundary surface of the passages, such that the respective latch of the leg elements is, with a retaining surface thereof, arranged in a distance to the second boundary surface which corresponds to a dimension of a slider positively insertable between the retaining surface and the second boundary surface.
摘要:
A busbar adapter has a mounting rail for attaching a switching device to the busbar adapter, wherein the mounting rail can be attached to the busbar adapter at different positions. The mounting rail includes leg elements and the busbar adapter includes passages through which a respective one of the leg elements of the mounting rail extend with a latch from a first boundary surface of the passages on which the mounting rail rests, to a second boundary surface of the passages, such that the respective latch of the leg elements is, with a retaining surface thereof, arranged in a distance to the second boundary surface which corresponds to a dimension of a slider positively insertable between the retaining surface and the second boundary surface.
摘要:
The present invention relates to a method of preparing a pressure-sensitive adhesive comprising the steps of: (i) providing an essentially solvent-free mixture comprising one or more free radically polymerizable monomers having one ethylenically unsaturated group and at least one free-radical polymerization initiator, (ii) partially polymerizing said mixture to provide a partially polymerized mixture exhibiting a Brookfield viscosity of between 1,000 and 125,000 mPa·s at 20° C. and a degree of conversion of monomers to polymer of between 30-60 wt. % with respect to the initial mass of the monomers prior to polymerization, (iii) adding one or more free-radical radiation polymerization initiators to the partially polymerized mixture to provide a radiation-curable precursor, (iv) applying the radiation-curable precursor to a substrate, and (v) further polymerizing the radiation-curable precursor by subjecting it to actinic irradiation to provide said pressure-sensitive adhesive.
摘要:
The present invention relates to a method of preparing a pressure-sensitive adhesive comprising the steps of: (i) providing an essentially solvent-free mixture comprising one or more free radically polymerizable monomers having one ethylenically unsaturated group and at least one free-radical polymerization initiator, (ii) partially polymerizing said mixture to provide a partially polymerized mixture exhibiting a Brookfield viscosity of between 1,000 and 125,000 mPa·s at 20° C. and a degree of conversion of monomers to polymer of between 30-60 wt. % with respect to the initial mass of the monomers prior to polymerization, (iii) adding one or more free-radical radiation polymerization initiators to the partially polymerized mixture to provide a radiation-curable precursor, (iv) applying the radiation-curable precursor to a substrate, and (v) further polymerizing the radiation-curable precursor by subjecting it to actinic irradiation to provide said pressure-sensitive adhesive.