The purpose and specification of carbon fiber board? Carbon fiber sandwich structure products: carbon fiber reinforced unidirectional board, its molding process is to impregnate carbon fiber with resin and then solidify in a mold and continuously pultrude. Light weight and good flexibility The carbon fiber sandwich structure has high specific strength and quality is only 1/5 of steel.

Using high-quality carbon fiber raw materials and good basic resin, carbon fiber sheet has good properties such as high tensile strength, corrosion resistance, shock resistance, and impact resistance. It has high toughness, can be coiled, and can be supplied in a larger length without overlap.

The high-strength and high-efficiency tensile strength is more than several times that of ordinary steel, the modulus of elasticity is better than that of steel, and it has excellent creep resistance, corrosion resistance and shock resistance. Application: bending and shear reinforcement of concrete beams, reinforcement of concrete floors, bridge slabs, reinforcement of concrete and brick masonry walls, shear wall reinforcement, reinforcement of piers, piles and other columns, reinforcement of chimneys, tunnels, pools, concrete pipes, etc. Strong.

The made carbon fiber unidirectional board can fully utilize the strength and elastic modulus of carbon fiber, and can avoid the resin curing stage of the carbon fiber unidirectional fabric during construction, with high strength utilization efficiency and convenient construction. The construction is convenient, the construction quality is easy to ensure that the material does not need to be pre-processed, the process is convenient, and the board allows cross. 

Carbon fiber sandwich structure, core material foam, PMI foam What is the use of carbon fiber sandwich structure? Baoding Mewo tells you what are the characteristics of PMI foam. 3. 1. Good durability and corrosion resistance, acid, alkali, Wholesale polymethacrylimide Suppliers salt and atmospheric corrosion resistance, no regular maintenance. 2

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Polyurethane is mostly used in the manufacture of high-end leather shoes, sports shoes, travel shoes, etc. PU Elastomers Pouring polyurethane elastomers (referred to as CPU)-are the most widely used and the largest production of polyurethane elastomers; Thermoplastic polyurethane elastomer (abbreviated as TPU)-thermoplastic polyurethane elastomer accounts for about 25% of the total amount of polyurethane elastomer; mixed polyurethane elastomer (abbreviated as MPU)-accounts for 10% of the total polyurethane elastomer %.

Therefore, for the slurry, the price change of toluene and DMF greatly affects the cost of the slurry. 506 Core material foam, PMI foam, high temperature resistant foam What are the advantages of high temperature resistant foam packaging boxes. The reason is very simple. There are four main forms of use: bare silk, core-spun yarn, covered yarn, and twisted yarn. It has the characteristics of high strength, good toughness, dense and tough crust, simple molding process, and high production efficiency. 10. PU Adhesives Polyurethane adhesives contain very polar and chemically active -NCO- (isocyanate), -NHCOO- (urethane group), and a substrate containing active hydrogen.

Polyurethane core foam plastic'>What is the difference and relationship between core foam plastic and TPU? 1. Applications in mining, metallurgy and other industries-sieve plates, shakers, etc. Such as stockings, swimwear, Wholesale CASCELL® IH Manufacturers dance clothes, Lycra (pure cotton covered spandex yarn), clothing, etc. Necessary waste. Waterborne polyurethane coatings-using water as the main medium, with low VOC content, low or no environmental pollution, convenient construction, etc. Polyurethane sole material (Shoe Sole) Polyurethane sole has many advantages: low density, soft texture, comfortable and light to wear; good dimensional stability, long storage life; excellent wear resistance and deflection resistance; excellent shock absorption, Anti-slip performance; better temperature resistance; good chemical resistance and so on.

The market of leather is easily affected by the market of animals (cattle, sheep, pigs, etc., mad cow disease). Polyurethane foam is a very ideal cushion material Material, cushion material is also the application field with the largest amount of soft foam; Sound-absorbing material-open-cell polyurethane soft foam has good sound absorption and shock absorption function, can be used as indoor sound insulation material; Fabric composite material-shoulder pads, bra sponge, makeup Cotton; Sealants are materials used to fill voids (holes, joints, joints, etc.

Solid tires; printing and conveying rubber rollers; profiled rubber rollers; oil seals, gasket ball joints, bushing bearings; O-rings; cushions; soles, back roots, toe caps; linings; gears, etc., in traditional textiles, only less than 10% of spandex can be added to greatly improve the grade of traditional fabrics. Polyurethane sealant is widely used in civil engineering, transportation and other industries: application in construction-filling and sealing of doors and windows, glass, etc. PU Sealants

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And after the paste is completed, all the pastes under the entire insulation board should be superimposed and laid in the horizontal direction from bottom to top. Net-woven rock wool core In the entire thermal insulation board construction, the foam plastic should naturally be tightened during the pasting process, and the gap of the thermal insulation board should not be greater than about two millimeters.

It can also be used if the Wholesale Radom foam test is qualified.Reticulated rock wool core foam plastic '>Attention should be paid to the construction of core foam plastic: During the construction of the reticulated rock wool core material, basically there are more different areas of construction, and their construction methods are different. Of course, the pasting of such an insulation board is basically to choose various pasting methods for effective pasting.

During the construction of these reticulated rock wool panels, basically there are related material inspections for the external wall rock wool core materials, and all these external wall rock wool panels should be Send it to the relevant qualification agency for testing. How is the outer wall rock wool normally, it should be filled with insulation materials Basically, in the actual process, the height difference of the outer wall rock wool board is unlikely to be greater than 1. 538 Core material foam, core material foam manufacturer Detailed explanation of the introduction of high temperature foam products.

The craftsmanship is basically the same, and the construction can be carried out after a large area of ​​construction. Of course, during the construction process, all operators must wear relevant supplies, and must take good care of occupational health protection, and During the construction, we must pay attention to their construction safety.5 mm. Recycling of PMI foam chemical methods. At the same time, some methods of laying and anchoring should be adopted

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The resins that can be used for floating foam are mainly PVC, PE and PS. The resins commonly used as thermal insulation foam products include rigid PU, There are several kinds of PF, urea-formaldehyde and PS. In sound insulation Aspect: The core material foam has excellent sound insulation properties and is increasingly important in the field of sound insulation applications.

Used as a shoulder pad material for clothing. The specific available resins are F4, cellulose acetate, nitrocellulose, PA, PVC and PP, etc. 4. Now it can be widely used in building heat insulation, reducing the heat loss of the house by 70%.22W/(m, K), while the thermal conductivity of foam The conductivity is generally in the range of 0. There are two types of foam with high resilience: PU and PE, and soft PU foam is the most commonly used.

Utilize high resilience: Most foams with high foaming ratio have good resilience, and some varieties also have high resilience, which can be used for sports equipment PMI foam , Shoe soles, sofas and cushions, etc. In terms of shock resistance: foam plastic products are a good shock absorption material, which can be used as high-end packaging materials, such as packaging materials for fragile products, household appliances and precision instruments.04W/(m.15～0. 2.

Core material foam, core material foam manufacturer Method for air-coupled ultrasonic detection of PMI foam chemical defoaming fermentation on core material foam plastic board. The heat insulation of urea-formaldehyde foam is very good Good, and it has the advantages of flame retardant, low price and wide sources; but because of its brittleness and serious water absorption, it affects its wide application. Most of the core material foam plastics have the advantages of being soft and strong. For open-cell microcellular foam, it has the characteristics of liquid penetration and can be used Used as filter material, water-absorbing material and flower-tree transplanting material, etc.

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It is an indispensable equipment for manufacturers of dairy products, beverages and pharmaceuticals. It is widely used in food (dairy), pharmaceutical, daily chemical, beverage, oil, chemical, paint and other industries as intermediate buffer, liquid storage, stirring, and blending equipment (in the state that the material does not need to be heated and can be adjusted uniformly, the equipment It is the most economical and practical), heating, mixing or sterilization treatment.

At the same time, the material is continuously rolled by the stirring and rotation of the magnetic stirrer to achieve the purpose of uniform mixing of the liquid medicine. It has a three-layer structure with an upper opening and a lower inclined bottom. The batching tank is also known as the mixing tank and the batching barrel. It has the functions of heating, automatic temperature control, heat preservation, and stirring; it has the advantages of fast heat transfer, large temperature differences, and convenient cleaning.Regarding the batching tank, I don’t know how much you know, so I will introduce the knowledge of the batching tank in detail below.

The batching tank is heated by steam in the jacket, and the heat is transferred to the material through the inner wall of the tank to maintain the required temperature. It is especially suitable for small and pilot tests in units and scientific research institutions without steam heat source. It can also adopt a fully enclosed structure and heat preservation structure according to process requirements. It has the characteristics of energy saving, corrosion resistance, strong production capacity, convenient cleaning and simple structure. It has developed rapidly and is very popular., is based on the full mixing of the reacting substances. For physical changes such as heating, cooling, liquid extraction, and gas absorption, a stirring device is required to obtain Good results, and can design and process outer coil reaction tanks for customers.

The reaction tank has the characteristics of rapid heating, high temperature resistance, corrosion resistance, sanitation, no environmental pollution, no need for automatic boiler heating, and convenient use. The reaction tank has a wide variety of characteristics, such as advanced technology, stable quality, Wholesale China CASCELL® IH Suppliers stable transmission and convenient operation.. It is widely used in petroleum, chemical, food, medicine, pesticide, scientific research and other industries. The process of vulcanization, nitrification, hydrogenation, alkylation, polymerization, condensation, etc. It is widely used in petroleum, chemical, rubber, pesticide, dye, medicine, food, etc

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