The present invention relates to a thermosetting resin composition for coating a metal film having high flowability and pattern-filling property and a metal laminate using the same.

The present invention relates to a four-function steel surface treatment liquid and a preparation method thereof, the components of raw materials of the four-function steel surface treatment liquid per liter include: phytic acid of 15 g-18 g, hydroxyethylidene-1, 1-diphosphonic acid of 50 g-65 g, phosphoric acid solution of 280 g-320 g, manganous dihydrogen phosphate of 280 g-360 g, thiourea of 5 g-8 g, surfactant of 3 g-6 g, polyethylene glycol of 1 g-2 g, sodium molybdate of 5 g-8 g, and the remaining of water. The four-function steel surface treatment liquid provided by the present invention has the advantages of a good anti-corrosion property and a safe cleaning process, is simple, high efficiency, environmental protection, no hydrogen embrittlement on a metal substrate, no intergranular corrosion, no harm to human skin, no burning, no explosion, and non-toxic, and can be used repeatedly at a normal temperature.

A high temperature resistant polyimide film and its preparation method. The present invention relates to a polyimide film and its preparation method and solves the problems of honeycomb's and skin panel's core adhesive—polyimide film with insufficient heat resistance, no climbing of bonding core structure and adhesive fillet formation. The high temperature resistant polyimide film is made by polyimide solution, inorganic filler modifier and interface coupling agent by the steps of: under specific temperature and stirring conditions, adding inorganic filler modifier and interface coupling agent to polyimide solution, stirring to obtain the adhesive agent; filtering and degassing the adhesive agent, casting to a stainless steel drum with carrier cloth and release paper to obtain a self-supporting film; then heating and annealing to obtain the final polyimide film. The present invention is applied to high temperature resistant polyimide film and its preparation method.

The present invention relates to a transition metal organic framework, comprising: a transition metal oxide having antibacterial or antifungal properties; and an organic compound having at least one hydrophilic functional group, wherein the organic compound is bound to the transition metal oxide to surround the transition metal oxide and the hydrophilic functional group is placed toward the outside of the transition metal organic framework.

The present invention relates to a water soluble coating material comprising: a solubilizer containing an acrylic polymer or a glycol-based polymer; and molybdenum-containing inorganic particles, wherein the content of the inorganic particles is in the range of 7.5 to 50 parts by weight per 100 parts by weight of the polymer contained in the solubilizer.

A high temperature resistant polyimide film and its preparation method. The present invention relates to a polyimide film and its preparation method and solves the problems of honeycomb's and skin panel's core adhesive—polyimide film with insufficient heat resistance, no climbing of bonding core structure and adhesive fillet formation. The high temperature resistant polyimide film is made by polyimide solution, inorganic filler modifier and interface coupling agent by the steps of: under specific temperature and stirring conditions, adding inorganic filler modifier and interface coupling agent to polyimide solution, stirring to obtain the adhesive agent; filtering and degassing the adhesive agent, casting to a stainless steel drum with carrier cloth and release paper to obtain a self-supporting film; then heating and annealing to obtain the final polyimide film. The present invention is applied to high temperature resistant polyimide film and its preparation method.

A coating composition for a substrate includes a polymer binder, one or more hydrophobic silicon dioxide compositions, and one or more UV protection agents. The polymer binder can include a fluoropolymer or an epoxy polymer resin. The coating composition can also include molybdenum disulfide.

A coating composition for a substrate includes a polymer binder, one or more hydrophobic silicon dioxide compositions, and one or more UV protection agents. The polymer binder can include a fluoropolymer or an epoxy polymer resin. The coating composition can also include molybdenum disulfide.

Disclosed is an electrically conductive or semi-conductive lamellar structure, its method of production and use. The lamellar structure has a plurality of sheets, wherein each sheet comprises nanochains. At least some of the nanochains are electrically conductive or semi-conductive, and crosslinking agents connect adjacent nanochains.

The present invention relates to a thermosetting resin composition for coating a metal film having high flowability and pattern-filling property and a metal laminate using the same.