摘要:
A wearing compound slurry comprising an inorganic binder, ceramic particles, ceramic powder, diluent and optionally filler and discontinuous fibers. The slurry is applied to a wearable surface and exposed to heat to remove diluent and cure the wearing compound into a hard layer. The cured wearing compound layer remains intact after exposure to extremely high temperatures.
摘要:
The present invention provides a (meth)acrylate composition comprising a (meth)acrylate component; and a core shell rubber component having a particle size in the range of 3 nm to 1,000 nm dispersed in a curable (meth)acrylate matrix.
摘要:
The present invention provides a cyanoacrylate composition comprising a cyanoacrylate component; and a core shell rubber component having a particle size in the range of 3 nm to 1,000 nm dispersed in a curable (meth)acrylate matrix.
摘要:
An anti-seize composition which is non-flowable and dimensionally stable at temperatures greater than about 120° F. and dispensable at room temperature without the application of heat is provided. The composition includes a solid anti-seize lubricant, such as of metallic copper, metallic nickel, metallic aluminum, metallic lead, metallic zinc, graphite, calcium oxide, calcium carbonate, calcium fluoride, calcium stearate, lithium, molybdenum disulfide, boron nitride, barium sulfate, or combinations thereof. The anti-seize lubricant is dispersed in a carrier which is a solid at about room temperature. The carrier includes a grease with an ASTM D 217 penetration at 25° C. from about 200 to about 400 mm, a matrix material, and a naphthenic petroleum oil having a viscosity of less than about 300 SUS at 100° F. and having an API gravity at 60° F. from about 23 to about 25. The matrix material is a polymeric material. Optionally, a refined petroleum wax may also be included.
摘要翻译:提供了一种在大于约120°F的温度下不可流动和尺寸稳定的防卡塞组合物,并且在室温下无需施加热量即可。 该组合物包括固体防卡塞润滑剂,例如金属铜,金属镍,金属铝,金属铅,金属锌,石墨,氧化钙,碳酸钙,氟化钙,硬脂酸钙,锂,二硫化钼,氮化硼, 硫酸钡或其组合。 防卡死润滑剂分散在大约室温下为固体的载体中。 载体包括在25°C下具有约200至约400mm的ASTM D 217渗透性的润滑脂,基质材料和在100°F下粘度小于约300SUS的环烷石油,并具有 API重力在60°F,从约23至约25.基质材料是聚合材料。 任选地,还可以包括精制石油蜡。
摘要:
A radiation-curable composition which includes a cyanoacrylate component or a cyanoacrylate-containing formulation; a metallocene component; and a polymerizingly effective amount of a photoinitiator to accelerate the rate of cure is provided.
摘要:
This invention relates to a visible light or UV/visible light and anaerobically curable composition for encapsulating the surface of the primer mix disposed in the primer cup, particularly for use in center fire ammunition.
摘要:
The present invention relates to a radiation-curable composition which includes a cyanoacrylate component or a cyanoacrylate-containing formulation, a metallocene component, a hydrogen abstraction photoinitiator, and hydrogen donor component to enhance the activity of the hydrogen abstraction photoinitiator.
摘要:
The present invention is directed to an anaerobic adhesive composition which includes an acrylate monomer; a coreactant monomer; and an anaerobic cure-inducing composition. The composition may also include a maleimide compound. Reaction products of compositions in accordance with this invention exhibit superior resistence to thermal depredation, such as under elevated temperature conditions.
摘要:
A wearing compound slurry comprising an inorganic binder, ceramic particles, ceramic powder, diluent and optionally filler and discontinuous fibers. The slurry is applied to a wearable surface and exposed to heat to remove diluent and cure the wearing compound into a hard layer. The cured wearing compound layer remains intact after exposure to extremely high temperatures.