摘要:
An electrical steel sheet with an insulating film, the steel sheet having an insulating film containing a crystalline fibrous material on a surface of the steel sheet, in which a ratio (LRD/LTD) of a length in a rolling direction (LRD) of the crystalline fibrous material in a cross section in the rolling direction of the insulating film to a length in a direction perpendicular to the rolling direction (LTD) of the crystalline fibrous material in a cross section in the direction perpendicular to the rolling direction of the insulating film is 1.5 or more and 50.0 or less.
摘要:
The present invention relates to a resin composition comprising 20-70 wt % of an aromatic di(meth)acrylate component; 5-25 wt % of a flexible di(meth)acrylate component; and 10-70 wt % of a crosslinker component; wherein the resin composition further comprises: 0.1-10 phr initiator; 0-10 phr silica; and 5-50 phr milled carbon fiber. The invention also relates to a polymerized coating disposed over a substrate, the coating comprising 20-70 wt % aromatic di(meth)acrylate subunits; 5-25 wt % flexible di(meth)acrylate subunits; and 10-70 wt % crosslinker subunits; wherein the coating further comprises: 0.1-10 phr silica; and 5-50 phr milled carbon fiber. The invention also relates to a method of depositing a coating over a substrate, the method comprising the steps of: providing a resin composition; applying the resin composition over a substrate; and polymerizing the resin composition to form a solid coating.
摘要:
The present invention relates to a coated article. The coated article includes a first layer, a second layer, and a diffusion region between the first layer and the second layer. The first layer has a first atomic concentration of C, a first atomic concentration of Si, and a first atomic concentration of O. The second layer has a first atomic concentration of Fe, a first atomic concentration of Cr, and a first atomic concentration of Ni. The diffusion region has a second atomic concentration of the C, a second atomic concentration of the Si, a second atomic concentration of the O, a second atomic concentration of the Fe, a second atomic concentration of the Cr, and a second atomic concentration of the Ni. All of the atomic concentrations are based upon Auger Electron Spectroscopy.
摘要:
A method is provided that forms a solid film on a bearing component of a rolling bearing. A solution containing a fluorine compound and a lubricant having no functional group is allowed to adhere to the bearing component as a liquid film, the fluorine compound containing 3-(trimethoxysilyl) propyl methacrylate, hexafluoropropene, and methyl methacrylate as components. The solid film is formed on the at least one of the bearing components by hardening the adhering liquid film.
摘要:
The present invention relates to a chemical vapor deposition coating, a chemical vapor deposition article, and a chemical vapor deposition method. The coating, article, and method involve thermal decomposition of dimethylsilane to achieve desired surface properties.
摘要:
A device for producing a coated steel sheet includes: a blowing-off unit which sprays a gas onto and remove an excessive coating that accumulates along a side edge of a steel sheet that threads along one direction; and a coating-collection unit which collects the excessive coating removed by the blowing-off unit. The blowing-off unit includes a spray nozzle and a gas supply member. The coating-collection unit includes a duct and a coating container. In a case where the duct is seen in a plan view, an outlet thereof is disposed to fit in and overlap an inside of an opening of the coating container, and in a case where the duct is seen in a side view, a gap is provided between the outlet and the opening of the coating container.
摘要:
A stainless sheet for a tool cabinet has an external surface and a transparent painting layer. The external surface is rough, and the transparent painting layer is formed on the rough external surface.
摘要:
A coating composition for a metal is provided. The coating composition comprises a coating composition for a metal comprising a synthetic resin solid content (A); a filler (B); and a mixture of (C-1) acetylene glycol represented by the following general formula (1): and/or an ethoxylated derivative of the acetylene glycol represented by the following general formula (2): and (C-2) at least one member selected from polyoxy(ethylene-propylene) block polymer represented by the following formula (3): HO(C2H4O)w(C3H6O)x(C2H4O)y(C3H6O)zH (3).
摘要翻译:提供了一种用于金属的涂料组合物。 涂料组合物包含用于金属的涂料组合物,其包含合成树脂固含量(A); 填料(B); 和由下述通式(1)表示的(C-1)乙炔二醇的混合物:和/或由以下通式(2)表示的乙炔二醇的乙氧基化衍生物:和(C-2)至少一种 选自由下式(3)表示的聚氧化(乙烯 - 丙烯)嵌段聚合物的组分:<?in-line-formula description =“In-line formula”end =“lead”?> HO(C 2 (C 3 H 6)O u> sub> sub> sub> (C 2 H 4 O)O(CH 3)3 H 2 O(C 3 H 6) )H(3)。 <?in-line-formula description =“In-line Formulas”end =“tail”?>
摘要:
The great decrease of the curing time (in particular, halving) of acid/epoxy curing system paint and the further improvement of other performances (in particular, film performance). A two packages type thermosetting resin composition comprising (a) an acid anhydride group-containing acryl resin having an acid anhydride group of 0.08 to 5.3 mmol/g (solid content) and a number average molecular weight of 500 to 8000 that is obtained by copolymerizing an acid anhydride group-containing ethylenically unsaturated monomer with an ethylenically unsaturated monomer having no acid anhydride group, (b) a carboxylic group-containing polyester resin having a carboxylic group of 0.8 to 6.3 mmol/g (solid content) and a number average molecular weight of 400 to 3500 and a ratio of weight average molecular weight to number average molecular weight of 1.8 or less that is obtained by reacting an acid anhydride group-containing ethylenically unsaturated monomer with polyester polyol having 3 or more of hydroxyl groups, and (c) an acryl resin with hydroxyl groups and epoxy groups having a hydroxyl group of 0.08 to 5.4 mmol/g (solid content), an epoxy group of 1.2 to 10.0 mmol/g (solid content) and a number average molecular weight of 200 to 10000 that is obtained by copolymerizing a hydroxyl group-containing ethylenically unsaturated monomer and an epoxy group-containing ethylenically unsaturated monomer with an ethylenically unsaturated monomer not having a hydroxyl group and an epoxy group.