​Hydroxypropyl Methyl Cellulose HPMC-manufacture,factory,supplier from China

Raw material of Particle board.1.Particleboard is made on the basis of scrap materials, but the range of scrap materials is relatively wide. According to different types of scrap materials, particleboard can be divided into wood particleboard, bagasse particleboard, flax chipboard, cotton stalk particleboard, Bamboo particle board, etc., cement particle board, gypsum particle board. It can be seen that most of the scraps contain wood cellulose.

Carbon crystal panels have many advantages, including:1. Strong durability: carbon crystal plate has the characteristics of high strength and wear resistance, and can maintain its original performance and appearance in long-term use.2. Ultra-thin and light: the carbon crystal plate is very thin and light in weight, which can reduce the weight of the overall decoration material, and is also easier to transport and install.3.

  According to their different densities, they are divided into high-density boards, medium density boards and low-density boards. Due to its soft and high impact strength, the density of the density board is uniform after being pressed, and it is also easy to reprocess. It is a good material for making furniture in foreign countries,but its disadvantage is poor water resistance.

      Product performance of medium density board: uniform material, dense layer structure, smooth and smooth surface, not easy to deform, stable performance, smooth and delicate edges, not easy to collapse and delaminate; non-toxic, tasteless, non-radiative, and good air permeability.MDF is mainly used for: laminate flooring, door panels, partition walls, furniture, etc., and is mainly used for the surface of mixed oil process in home decoration.Xinhua Wood Factory Scene  Xinhua Wood Machinery  Xinhua Wood IntroductionGaotang County Xinhua Wood Industry Co.,

The difference between particleboard and density board:1. Different usesDensity board is mainly used for composite floors, door panels, partition walls, furniture, etc. In home decoration,it is mainly used for surface treatment of mixed oil technology. It can be used as the back panel of the cabinet, but it is not suitable for the cabinet body. Particleboard can be painted and veneered in various ways, and can also be used to make cabinets.2.

Advantages of MDF     1. The material is relatively thin, and the cutting surface will be sealed well when sealing the edge, so that it will not be easy to open the glue.     2. It is easy to press into various shapes, and it is easy to make shapes, so there are usually more door panels or back panelsXinhua Wood Factory Appearance  Xinhua Wood Machinery   Xinhua Wood Storages  Xinhua Wood Quality Certificates  Xinhua Wood IntroductionGaotang County Xinhua Wood Industry Co., Ltd.

Medium Density Fiberboard classification:       According to the density, it can be divided into high-density board, medium-density board, and low-density board (the density of medium-density board is 550 kg-880 kg/m3, and the density of high-density board is more than 880 kg/m3). Commonly used specifications are 1220*2440mm and 1525*2440mm, and the thickness is 2.0mm~25mm.

    Moldability: Since the MDF is fibrous, it is beneficial for the machine to do carving, molding, radian and other shapes. The molded door panels and European-style lines on the market are all MDF, so MDF is more suitable for the back of the wardrobe and Door panels and moldings.Matters needing attention in making wardrobe with MDF1. From the appearance, check whether the thickness and density are uniform, whether the corners are damaged, whether there are layers, bulges, carbonization, etc., and whether there are soft parts.2.

What is the difference between particleboard and MDF?Nowadays, there are more and more types of furniture on the market, and furniture panels are also emerging in an endless stream. Consumers consider their panels in detail when purchasing furniture. Do you know what is the main difference between MDF and Particleboard? Let’s take a look at the differences between them.Particleboard:Particleboard is a kind of man-made board that is glued together under the action of heat and pressure after adhesive is applied.

The main purpose of MDF FiberboardMainly used for laminate flooring, door panels, partition walls, furniture, etc. MDF is mainly used for surface treatment of oil-mixed technology in home decoration; MDF is generally used for furniture, and high-density boards are used for interior decoration. Exterior decoration, office and civilian furniture, audio, vehicle interior decoration, can also be used as anti-static floor in computer room and production material for wall panels, security doors, wall panels, partitions, etc. It is also a good material for packaging.

    HDF Fiberboard has a wide range of uses, and can be used instead of general boards in construction, furniture manufacturing, ships, and aircraft. Such as wall panels, floors, cement formwork, ceilings, hollow door panels, furniture panels, etc.        1. Furniture manufacturing: At present, fiberboard is mainly used to replace natural wood for furniture production. It can produce all kinds of panel combination furniture or disassembled furniture.        2.

How is the quality of MDF furniture?        1. Density board is a man-made board made of wood fiber or other plant fiber and applied with urea-formaldehyde resin or other suitable adhesives. Because of its soft quality, impact resistance, high strength, uniform density after pressing, it is easy to reprocess, but the disadvantage is poor water resistance.        2. The density board is easy to be finished and processed. All kinds of paints and paints can be evenly coated on the density board.

The benefits of MDF:Good flexibility (Because the door panel is often pushed and pulled to open and close, if it is too hard, it will easily lead to cracking, so this advantage of MDF can just be used)Easy to shape (because it is a powder structure, and very flat and smooth, so it is easy to shape, which just meets the needs of consumers for different shapes of door panels)Xinhua Wood Factory Appearance  Xinhua Wood Storages  Xinhua Wood Machinery  Xinhua Wood Quality Certificates  Xinhua Wood Factory IntroductionGaotang County Xinhua Wood Industry Co.,

MDF Mechanical propertiesBecause the fiber structure of the board is uniform and the bonding strength between fibers is high, its static bending strength, plane tensile strength, and elastic modulus are better than particleboard.

MDF uses are as below        1. Furniture manufacturing: At present, fiberboard is mainly used to replace natural wood for furniture production. It can produce all kinds of panel combination furniture or disassembled furniture.        2. Building materials: It can also be used to make doors, wall panels and partitions, room partitions, building components such as corners, and stair railings.        3. Vehicle and ship manufacturing: It can be used in shipbuilding, vehicle inner wall panels, roof panels, partitions, etc.

The difference between density board and particle board    Solid wood particle board, also known as particle board, is different from MDF, which uses wood fiber and plant fiber as raw material, but uses log particles (small diameter wood, thinning wood, wood core, board skin, branch wood, etc.) The adhesive is processed by high temperature and high pressure.

Moistureproof board is to add a certain proportion of moistureproof particles in the production process of the base material, also known as melamine board (base material), which can greatly reduce the degree of expansion of the board when encountering water.  Gaotang County Xinhua Wood Industry Co., Ltd. was established in April 2010 with a registered capital of 11 million yuan. It covers an area of about 76,600 square meters, including a construction area of about 22,000 square meters.

Soak the common substrate and moisture-proof substrate in water at the same time, and the expansion rate of the common plate is significantly higher than that of the moisture-proof plate after two hours of expansion change. The moisture-proof board has good moisture-proof performance and is suitable for making kitchen furniture and bathroom furniture.Damp-proof board cannot be directly used on furniture, and decorative paper should be pasted on the surface. The normal practice is to soak the decorative paper in melamine solution, and then press it on after hot pressing.

Particleboard Quality Judgment1. From the appearance point of view, look at the size and shape of the wood chips in the center of the cross-section. The length is generally 5-10MM in length. If the length is too long, the structure is loose, and if it is too short, the deformation resistance is poor, and the so-called static bending strength does not meet the standard;2. The moisture resistance of wood-based panels depends on its density and moisture-proof agent.

Carbon crystal panels are environmentally friendly, durable, moisture-proof, flame-retardant, sound-absorbing, anti-aging ...Advantages of Carbon Crystal MDF  Noise reductionThe carbon crystal wall panel has a good diffuse reflection for sound, and has a relatively buffering impact of the subwoofer; the sound insulation reached 29 decibels after testing, which is 13 decibels higher than the sound insulation of a 25 cm wall, which solves the incoming noise from the outside and the private space of life And office (such as conference room) interference noise.WaterproofThe carbon c

Carbon Crystal Panel and Its AdvantagesCarbon crystal panel is generally used in paint-free technology, with high environmental protection and good moisture resistance. In terms of materials, they all belong to composite boards. If they are under the same brand, the quality of carbon crystal boards is better. In contrast, carbon crystal panels are waterproof, moisture-proof, environmentally friendly, formaldehyde-free, crack-resistant and non-deformable. Carbon crystal plate is a new type of high-tech environmental protection material.

Advantages of carbon crystal panels in customized home furnishing The carbon crystal plate is made of a PVC film on the base material. The veneer can not only play a decorative role, but also protect the inside of the plate from external erosion, replacing the position of the paint. Therefore, the carbon crystal plate is used in There is no need to paint at all times, which is very convenient and trouble-free.

     The density of medium density board is between the density of high density board and low density board, generally 650~880kg/m. The common specification is 2440mm*1220mm, and the thickness is 1mm, 3mm, 5mm, 9mm, 12mm, 15mm, 18mm, 25mm, etc. . MDF with other special specifications and thicknesses can also be customized.How to identify high-quality MDF?1.Surface cleanliness: There should be no obvious particles on the surface of the density board with good surface cleanliness.

Product advantages:Flame retardant density board, its surface is flat and smooth, which is convenient for secondary processing. It can be pasted with rotary cut veneer, wood veneer, painted paper, impregnated paper, etc., and can also be directly painted, printed and finished; it has good mechanical processing performance, sawing, drilling , tenoning, milling, sanding and other processing properties are similar to wood, or even better than wood. The main purpose:1. Used for hanging panels, wall panels, showcase panels, and sound-absorbing panels;2.