45results about How to "Speed up heat flow" patented technology

In a laminated external packaging material for a battery according to the present invention, a metallic foil 2 is adhered to one surface side of a base film 1, and a coated film layer 4 of thermal adhesive resin having a softening point of 160° C. or below and capable of thermally bonding to a surface film of a battery main body is formed on the other surface side of the base film 1. With this laminated external packaging material for a battery, without using an adhesive tape or a hot-melt adhesive, this packaging material can be easily and assuredly bonded to the battery main body and also can be bonded firmly to an end portion reinforcing plastic component.

The invention discloses a wear-resistant sole material which is prepared from standard rubber, styrene-butadiene rubber, cis-1,4-polybutadiene rubber, white carbon black, diethylene glycol, butter, tire black powder, HP-669, zinc oxide, stearic acid, antifogging agent, dispersing agent, accelerator, anti-aging agent, RX-80 and high styrene resin. The preparation method of the wear-resistant sole material comprises the following steps: evenly mixing the materials, adding into a Banbury mixer, banburying, adding the banburying mixture into a screw extruder, carrying out melt blending, granulating, mixing the granules in an open mill, and carrying out mold pressing to obtain the wear-resistant sole material. The wear-resistant sole material disclosed by the invention enhances the heat flowability of the rubber material in the die; and the wear-resistant sole material avoids rising the mold due to thickening, and reduces the burr weight of the product, thereby saving the cost and enhancing the yield of the product. The product prepared from the wear-resistant sole material disclosed by the invention has the advantages of favorable wear resistance, favorable resilience and excellent flex crack resistance.

The invention provides a transparent paint composition of a multilayer coating film, which is not easy to be affected by the roughness of the surface of the bottom material, the flatness and the DOI performance are excellent, when the coated object is sequentially coated by a first water coloration paint, a second water coloration paint, and a transparent coating, and then is solidified together to form the multi-layer coating film, and the multi-layer coating forming method. The paint composition comprises the acrylic resin (A) containing the hydroxyl, the melamine resin (B), and the polyhydric alcohols (C) having the special number-average molar mass in a range from 300-1500. The paint composition can be used as the transparent paint, and the coated object is sequentially coated by the first water coloration paint, the second water coloration paint, and the transparent coating, which are heated and solidified together to form the multi-layer coating.

The invention relates to the field of bioplastics, and provides bagasse polypropylene bioplastics and a preparation method thereof. The bioplastics are obtained by mixing and processing bagasse, polypropylene, an inorganic nanometer reinforcing agent, a coupling agent, a plasticizer, a heat stabilizer, a lubricant, a dispersant, and the like, and the bioplastics comprise 20-40% of bagasse, 20-40% of polypropylene, and 10-30% of inorganic nanometer reinforcing agents; the preparation of the bioplastics comprises the steps of bagasse pretreatment, stepwise mixing and combination of the materials, and plastic particle preparation; the bioplastics of the invention have low manufacturing cost, high physical and mechanical strength, good surface finish, water resistance and chemical corrosion resistance, are green, environment-friendly, and new products, and are applicable to injection molding for the preparation of high-performance products for daily use.

The invention discloses a polystyrene modified plastic which comprises the following components in percentage by weight: 70-78% of polystyrene, 7-12% of polycarbonate, 10-12% of inorganic nanoparticle, 0.7-1.5% of coupling agent, 0.7-1.5% of antioxidant, 0.7-1.5% of filler, 0.7-1.5% of lubricant and 0-1% of color master batch, totaling 100%. The polystyrene modified plastic has reasonable formula design. The produced modified polystyrene has the advantages of high impact resistance, favorable heat resistance and frictional resistance.

The invention relates to an aqueous anti-adhesion coating. The coating contains polyethersulfone (PES), polytetrafluoroethylene, a pigment, water and a solvent. The aqueous anti-adhesion coating solves the problem of shedding of a film, and makes aqueous coatings be especially suitable for an iron substrate. The coating can be individually used to form the coating layer of an article, and also can be used to form any layer of a multilayer non-adhesion coating.

The present invention belongs to the field of food processing and particularly relates to a preserved meat drying box for food processing. A technical problem to be solved is to provide the preservedmeat drying box for the food processing, which can improve baking efficiency of preserved meat and ensure that the preserved meat can be evenly baked. The preserved meat drying box for the food processing comprises a door panel, two hinges, an oven, a first belt pulley, a first bearing seat, a first rotating shaft, a first flat belt, a motor, a second bearing seat, a second belt pulley, a circularsliding rail, a first sliding block, fixed rods, a first connecting rod, an inner gear ring, a cylindrical gear, fan blades, a second rotating shaft, annular hanging rods, hanging rings and a heatingplate; the door panel is hinged with the oven through the hinges; the motor is fixedly connected with the top part of the oven; and the second bearing seat is embedded in the top part of the oven. The preserved meat drying box for the food processing achieves effects of rapidly baking the preserved meat and ensuring the baking process of the preserved meat to be even.

This invention discloses a cationic electrodeposition paint composition containing an amino group-containing modified epoxy resin which is obtained through reaction of specific modified epoxy resin with xylene formaldehyde resin having phenolic hydroxyl groups and amino group-containing compound. The cationic electrodeposition paint composition excels in film thickness retention, finished appearance of coating film and electrocoatability of galvanized alloy steel sheet and can form coating film having good corrosion resistance, even when its content of volatile organic compound (VOC) is reduced.

Provided is a ring-opening copolymer containing a structural unit derived from a norbornene compound represented by general formula (I), a structural unit derived from a monocyclic cyclic olefin, and a branched structural unit, the content ratio of the branched structural unit being 0.005-0.08 mol% of the total repeating structural units in the ring-opening copolymer. (In general formula (I), each of R1-R4 independently represents a hydrogen atom, a chain saturated hydrocarbon group having 1-20 carbon atoms, or a substituent group containing a halogen atom, a silicon atom, an oxygen atom, or a nitrogen atom, and m is 0 or 1. )