摘要:
A high temperature resistant coating composition comprising mainly a silicone resin, an epoxy resin, an amidoamine curing agent, and a mixture of three fillers: titanium dioxide, aluminum flake, and micaceous iron oxide. The silicone resin based composition can resist greater than 500null C. temperature for long term uses and can protect a kiln or industrial facilities such as a cement or power plant from corrosions, including undercut corrosions, and chemical attacks, particularly sodium hydroxide. The coating can gel at ambient temperature to render it tack free for easy handling and inspection. The composition disclosed herein has improved coating properties and can be baked at elevated temperatures without sagging or run-off on a vertical surface. Optionally, additional fillers, a catalyst, an additive, and an organic solvent can be added to the composition.
摘要:
A coating for assisting in the removal of components from devices comprising a polymer and a microwave absorbing substance dispersed in the polymer, so that when the coating is applied on a surface of a device and overlaid with a component and exposed to microwaves, the microwave absorbing substance absorbs the microwaves and allows for the component to be separated from the device.
摘要:
Coating powders with enhanced electrostatic attraction to low conductivity substrates such as engineered wood are disclosed. The addition of conductive fillers to low temperature cure coating powder compositions improves the coating of difficult to coat substrates such as raised panel cabinet doors. Low temperature cure coating powders containing conductive additives can be applied to preheated engineered wood substrates. Also disclosed are methods for forming a powder coating on a low conductivity substrate.
摘要:
A conductive adhesive composition is obtained by mixing a binder resin with 30-98 wt % based on the adhesive composition of a silver powder as a conductive agent. The silver powder contains a silver powder consisting of flat primary particles and having a massive agglomerate structure and a tap density of 0.1-1.5 g/cm3 in an amount of 30-98 wt % based on the adhesive composition. The conductive adhesive composition cures into a product having improved conductivity, adhesion, heat resistance, moisture resistance, ease of working and heat transfer.
摘要翻译:通过将粘合剂树脂与基于作为导电剂的银粉的粘合剂组合物以30-98重量%混合来获得导电粘合剂组合物。 银粉末含有由平坦的一次粒子构成的银粉,其具有块状团块结构,振实密度为0.1〜1.5g / cm 3,相对于粘合剂成分为30〜98重量%。 导电性粘合剂组合物固化成具有改善的导电性,粘附性,耐热性,耐湿性,加工和热传递容易性的产品。
摘要:
An adhesive containing a far infrared radiation ceramic powder emitting far infrared rays and a radiation source ceramic powder emitting radiations and anions. The radiation source ceramic powder comprises silicon dioxide, aluminum oxide, iron oxide, titanium oxide, calcium oxide, magnesium oxide, potassium oxide, sodium oxide and zirconium and/or radium. The adhesive according to the present invention relaxes human beings, helps spontaneous recovery from diseases and improves health by the synergistic effects of far infrared rays, anions and radiations.
摘要:
This invention provides a water-based metallic paint which comprises a resin composition for water-based paint and metallic pigment, said water-based metallic paint containing 5-15 parts by weight of polyamide resin per 100 parts by weight of the resin composition for water-based paint, and the storage modulus of elasticity of the paint liquid immediately after spray coating of said water-based metallic paint being at least 100 Pa/20null C. under the conditions of 0.5 Pa stress and 0.1 Hz frequency, said water-based metallic paint forms coating excelling in flip-flop property and being free of metallic unevenness.
摘要:
An object of the present invention is to provide a discoloration inhibitor for metals, for protecting metal artifacts, such as those made of silver, copper, and nickel, or their alloys, from discoloration due to sulfur-containing gases such as sulfur oxide (SOx), mercaptans, and hydrogen sulfide, for example, during display or storage of the metal artifacts. A discoloration inhibitor for metals comprising: a fiber having a crosslinking structure and containing carboxyl groups therein, at least part of said carboxyl groups being present as a salt of an alkali metal, an alkali earth metal or ammonia; and fine particles of a metal and/or a metal compound substantially insoluble in water and reactive with a sulfur-containing compound dispersed in said fiber is disclosed.
摘要:
Antibacterial powder paint composition consisting mainly of polyamide, characterized in that zinc and/or silver/zinc composite compound is incorporated in polyamide as antibacterial agent. This powder coating composition can produce a film with improved antibacterial activity, discoloration and endurance.
摘要:
In one aspect, the invention provides ink receptor compositions capable of receiving and fixing a water resistant image on a substrate without bleeding, feathering, or smudging. The ink receptor compositions comprise colloidal alumina; multivalent metal ion; hydrophilic binder; hydrophobic latex; surfactant; and optionally an image transfer aid. In other aspects, the invention provides methods of imaging substrates, ink receptor media, and ink receptor kits.