30results about How to "Anti-condensation" patented technology

The invention provides a multifunctional liquid diatom ooze coating material. The multifunctional liquid diatom ooze coating material is formed by compounding the raw materials of kieselguhr, attapulgite, silver-loaded zirconium phosphate powder, nano-zinc oxide, electrical mountain flour, aluminum oxide, hydroxypropyl methyl cellulose, pure acrylic emulsion, a dispersing agent 5040, 1,2-propylene glycol, isothiazolinones, an organic silicon defoaming agent, deionized water and the like. The multifunctional liquid diatom ooze coating material can improve air quality by absorbing hazardous substances in the air and releasing negative ions, further has the functions of regulating air humidity, preventing mildew, condensation and fire and like, and has the advantages of being free of limitations of water sources and technical requirements of constructors and the like.

The invention relates to a production process for a polytetrafluoroethylene (PTFE) aqua tex composite high-temperature tail gas filter material, which belongs to the technical field of spinning filter materials. Polytetrafluoroethylene fibers and glass fiber base fabrics are adopted as raw materials. Firstly, the polytetrafluoroethylene fibers are detected and weighted, then sequentially fed into a long curtain, a horizontal opener, a large-cabinet and a fine opener, combed by a combing machine 1 and a combing machine 2 in layering mode, and respectively fed into a cross lapping machine 1 and a cross lapping machine 2 to be lapped. The glass fiber base fabrics are laminated between the raw materials sent out of the cross lapping machine 1 and the cross lapping machine 2 to be coincided and then sequentially is processed by a prewetting process, an aqua tex process, a dewatering process, a drying process and a coiling process. The PTFE aqua tex composite high-temperature tail gas filter material is strong in mechanical performance, filter performance, high temperature resistance and chemical corrosion resistance and stable in size.

The invention relates to diatom sand beads and high-strength, environment-friendly and thermal-insulation mortar containing the same. The diatom sand beads are prepared from second-class and third-class diatomite used as a raw material through four steps including drying, purification, granulation and roasting. The diatom sand beads are light in weight, environment-friendly and high in adsorbability and have the advantages of damp prevention, fire prevention, purification, thermal insulation and the like. The thermal-insulation mortar is prepared from 50%-60% of the diatom sand beads, 10%-20% of diatom powder, 5%-8% of environment-friendly latex powder, 10%-20% of cement, 1% of wood fiber, 2% of cellulose, 0-10% of glass beads and water. The thermal-insulation mortar can replace cement mortar to be directly applied to building wall brick surfaces, when the thermal-insulation mortar is used for an exterior wall, other decoration processes can be performed directly on the thermal-insulation mortar, and when the thermal-insulation mortar is used for an interior wall, the thermal-insulation mortar can well adsorb indoor formaldehyde produced during decoration, is environment-friendly and can purify indoor air; the thermal-insulation mortar has the advantages of being light in weight, low in heat conductivity coefficient, environment-friendly, thermal-insulation, high-temperature-resistant, fireproof, low-temperature-resistant, noise-reducing, damp-proof, mildew-proof, anti-condensation, free of radioactive substances, stable in physical and chemical property and the like.

A movable square cabin for emergency repair is composed of a cabin body consisting of frame, top plate, side plates, door, chassis, and 4 telescopic casters, and a storage unit comprising regulatable frame, partitioned storage spaces and the apparatus and materials used for emergency repair.

The invention relates to a plastic-wood composite panel for packaging steel coils and a preparation method thereof. The plastic-wood composite panel is composed of a fiber baseboard and a plastic layer which is compounded by a tape casting method and a calendaring method and arranged on the surface of the fiber baseboard. The preparation method of the plastic-wood composite panel comprises the following steps: firstly fusing and plastifying a plastic material; coating the surface of a fiber baseboard with the plastic material by a tape casting method; calendering the fiber baseboard coated with the plastic material by the use of calender rolls; and cooling and shaping the calendered fiber baseboard by the use of setting rollers so as to prepare the plastic-wood composite panel. The plastic layer of the plastic-wood composite panel is very firm and will not fall off from the fiber baseboard under the action of large external force.

The invention relates to a hot-rolled steel plate flocking and embossing process and special equipment for the same. The process comprises the following steps: unreeling; front storage and deviation correction; material pretreatment; glue spreading; flocking; fluff absorption; drying; fluff recovery; cooling and brushing; back storage; embossing; reeling. The special equipment provided by the invention comprises an unreeling device, a front storage device, a double-roller deviation correcting device, a cooling tank, a passivating device, a passivating and drying device, a roller glue spreader, an electrostatic flocking machine, a fluff absorbing device, a drying room, a fluff recovery device, an air cooling room, a first brushing box, a back storage device, a second brushing box, an embossing device and a reeling device which are connected in sequence. By using the process and special equipment provided by the invention, hot-rolled flocked and embossed plates can be continuously produced in a large scale, the production efficiency is high, and the product quality is reliable. A product produced by using the special equipment provided by the invention is strong in upright pile feeling, attractive and bright in color, soft in touch, environment-friendly, fireproof, anti-sweat, capable of absorbing sound and light, and favorable in ray diffuse reflection effect.

The present invention relates to hard polyvinyl chloride plastic plate and its production process and material formulation. The plastic plate is produced through mixing pwodered material and organic solvent, molding in press through pressurizing, heating, maintaining, cooling and pressure relieving, and dischargin. The said powdered material consists of aggregate 18-30 wt%, polyvinyl chloride resin as binding material 15-28 wt%, oganic solvent 35-45 wt% and pore creating agent 12-25 wt%. The plate has the advantages of heat insulating, being fireproof, sound isolating, waterproof, non-toxic, etc. The improved formulation include great amount of aggregate and pore creating agent, and thus has reduced polyvinyl chloride resin consumption and low production cost.

The invention provides a refrigerated cabinet hollow glass door which comprises a glass door body assembly and a conductive heating assembly. The glass door body assembly comprises coated glass, the white glass is arranged on one side of the coated glass, the inner side heat insulation soft rubber is arranged between the coated glass and the white glass. A hollow glass cavity is formed in the position, located on the inner side of the inner side heat insulation soft rubber, between the coated glass and the white glass, and the hollow glass cavity is filled with inert gas. The coated glass comprises a conductive coating layer arranged on the inner surface of the coated glass, and the inner side heat insulation flexible glue is located on the periphery of the inner surface of the conductive coating layer and the periphery of the inner wall surface of the white glass. A conductive silver paste belt is fixedly arranged on the inner surface, close to one side, of the conductive film coating layer, the inner side edge of the conductive silver paste belt does not exceed the inner side edge of the inner side heat insulation soft rubber, and the outer side supporting soft rubber is arranged on the outer side periphery of the inner side heat insulation soft rubber. The hollow glass can be prevented from being dewed and frosted, the leakproofness is good, the service life is long, and the glass door is transparent and attractive. The refrigerated cabinet hollow glass door can be widely applied to refrigerating cabinets.

The invention provides a hollow glass processing method. The method comprises the following steps of cutting, edging and toughening coated glass and white glass according to the required size, coating the upper and lower positions of the outer surface of a conductive coated layer of the coated glass with conductive silver paste tapes, coating the periphery of the outer side of the outer surface of the conductive coated layer of the coated glass with inner side heat insulation flexible glue with a certain thickness, pressing the coated glass and the white glass, forming a hollow glass cavity between the coated glass and the white glass, filling and coating the hollow glass cavity in the outer side of the inner side heat insulation flexible glue with outer side supporting flexible glue, realizing further combination of the coated glass and the white glass, and completely covering the conductive silver paste tapes and a power line with the outer side supporting flexible glue; and curing the coated glass and the white glass which are filled and coated with the outer side supporting flexible glue to form the hollow glass. The method disclosed by the invention can be widely applied to hollow glass processing, and is particularly suitable for processing a hollow glass door commonly used in a refrigerated cabinet.

The invention discloses a high-speed mute miniature precision bearing which comprises a bearing outer ring and is further provided with a bearing retainer, a bearing rolling element, a bearing inner ring, a bearing outer protective coating and a bearing spacer bush mechanism, and the bearing spacer bush mechanism is composed of a spacer bush body, a mounting ring, an embedded block and a mounting square block. According to the high-speed mute miniature precision bearing disclosed by the invention, the miniature precision bearing can be conveniently mounted on a machine to be matched with transmission use of other parts through the arranged bearing outer ring, so that the miniature precision bearing is more excellent in use; the miniature precision bearing is more durable through the coatings in the arranged bearing outer protective coatings, sound generated by operation of the miniature precision bearing is reduced, the miniature precision bearing can be protected through the arranged bearing spacer bush mechanism, and therefore the outer surfaces of the two ends of the miniature precision bearing are prevented from being abraded, and the service life of the miniature precision bearing is prolonged. And a better application prospect is brought to the technical field of miniature precision bearings.