6 results about "Soft solids" patented technology

The utility model belongs to the technical field of grinding, provides an improved structure of a ball mill, is particularly suitable for efficient mixing and grinding treatment of various industrial solid waste powder, and particularly relates to an efficient mixing and grinding ball mill. The multi-solid-waste multi-stage grinding device mainly comprises the storage tank and the grinding tank, soft materials are added in stages through the storage tank and the grinding tank which are connected in series up and down in cooperation with an electromagnetic valve, and multi-solid-waste multi-stage efficient grinding is achieved in combination with revolution and rotation compound motion driven by a PLC and a planetary plate. By matching with the 304 stainless steel tank body and the buffer cavity electromagnetic butterfly valve, the problems of high energy consumption, low grinding efficiency and non-uniform granularity when the traditional ball mill is used for treating soft and hard solid wastes are effectively solved, the granularity of mixed powder is uniform through a staged process of firstly crushing a hard material and then mixing a soft material, the energy utilization rate is improved, and the production cost is reduced. The method is suitable for industrial solid waste recycling efficient treatment.

The invention discloses modified lubricating grease based on a loose porous material and a preparation method and application thereof, and belongs to the technical field of lubricating materials.The modified lubricating grease is prepared from, by mass, 100 parts of base oil, 8-15 parts of a thickening agent, 4-10 parts of a solid lubricant, 3-7 parts of the loose porous material and 2-5 parts of an auxiliary additive; the loose porous material is hydrophobic mesoporous silica of which the surface is modified with a silane coupling agent. Hydrophobized mesoporous silica with the surface modified with a silane coupling agent is adopted as a loose porous material to modify the lubricating grease, a nano oil storage-directional lubrication dual-function structure is constructed, controllable release of base oil can be achieved, directional arrangement of solid lubricants such as polytetrafluoroethylene can be enhanced, and the lubricating grease can be applied to the field of lubricating oil preparation. The pore structure of the product keeps a soft solid-state characteristic, and temperature-responsive structural transformation of the lubricating grease is realized; the modified lubricating grease is excellent in high and low temperature performance and low in friction coefficient.

The invention relates to the technical field of chemical engineering, and particularly discloses a transmutation soft solid ceramic glaze and a preparation method thereof. The glaze is prepared from the following components in parts by weight: 49.2 to 52.6 percent of feldspar mineral, 11.8 to 12.3 percent of fluorite powder, 4.8 to 5.3 percent of kaolin, 13.8 to 14.5 percent of limestone, 13.8 to 14.5 percent of calcined talc, 4.8 to 5.3 percent of magnesium carbonate, 0.8 to 1.2 percent of cobalt oxide, 0.8 to 1.2 percent of ferric iron oxide, 40 percent of lime powder and 9 percent of pine gum. Wherein pine gum is prepared from five-needle pine leaves and branches in South China through processes of dipping, boiling, filtering, layering, glue mixing and the like, can replace or reduce the use of natural minerals in traditional glaze, and can be used as a suspending agent and a binding agent. The glaze exists in a soft solid form, and the limitation of a traditional liquid glaze on the aspects of glazing mode, modeling adaptability and storage and transportation is broken through. The preparation method comprises the following steps: carrying out ball milling on the raw materials except pine gum, mixing with pretreated pine gum, carrying out secondary ball milling, and finally pressing into a cylindrical soft solid. According to the process, the production process is simplified, the requirement on the fineness of the raw materials is reduced, and meanwhile, the development space and the application scene of a glaze formula are expanded.

A stable, anhydrous, soft solid cleansing balm composition comprising more than 50% natural or naturally derived emollients and wax structuring agents, and an emulsifier. The wax structuring agent may include one or more first ester waxes having a melting point of at least 55°C, one or more second ester waxes having a melting point of at least 45°C, and optionally one or more fatty alcohols that are solid at 25°C.

The invention discloses a heat-conducting caulking composition, which is prepared from the following raw materials: silicone rubber master batch, a coupling agent, heat-conducting filler and a vulcanizing aid, the silicone rubber master batch comprises modified silicone oil and silicone rubber, and the weight ratio of the modified silicone oil to the silicone rubber is 1: (1-3). The heat-conducting joint filling composition is a soft solid product, can meet filling of super-large gaps without vertical flow, has a more stable state in filling of super-large gaps with the width larger than 3 cm and the height larger than 10 cm of a home decoration intelligent box and a junction box, has the heat conductivity coefficient of 0.5 W / m.K or above, meets the heat conduction requirement of the home decoration intelligent box, has long-term use stability at the temperature ranging from-50 DEG C to 150 DEG C, and is suitable for large-scale popularization and application. V0 flame resistance can be achieved, and the cable is convenient to disassemble during maintenance and can be repeatedly used.