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That's itAnti-compact plate, also known as high-density board, the plate isMelamineAnti-compact platePhenolic resinHigh pressure plate), with a thickness of 12mm, is made of melamine-impregnated decorative paper and phenolic resin-impregnated kraft paper, which is made by high temperature and high pressure. It has the characteristics of waterproof, fireproof, moisture-proof, corrosion-resistant, acid-alkali resistant, impact resistant, heat-resistant, and smoke-resistant.
High density board (English: high density board (wood)), a kind of board, according to the density is divided into low density, medium density, high density. According to the raw materials, it can be divided into fiber density board, glued density board, particle density board, etc.
Fiber MDF is made by soaking wood, branches and other objects in water and then crushing and pressing, using wood fibers or other plant fibers as raw materials and applying urea-formaldehyde resin.
or other applicable adhesives.
Particle MDF is a wood-based panel made from wood or other lignocellulosic material made of scraps that are glued under heat and pressure after an adhesive is applied. Also known as shredding board. It is mainly used in the furniture and construction industry and the manufacture of trains and automobile carriages.
Type. According to its different densities, it is divided into high-density board, medium-density board, and low-density board. Due to the high impact resistance of MDF, the density is uniform after pressing, and it is easy to reprocess, which is a good material for making furniture in foreign countries, but the disadvantage is that the waterproofness is poor.
Medium and high-density boards are made by grinding and gluing small-diameter wood and pressing it under high temperature and high pressure.
The density of LDF is less than 450 kg cubic meters, and the density of MDF is 450 kg to 600 kg cubic meters.
HDF density 600 kg 900 kg cubic meters.
In addition, the market generally puts fiberboard.
Collectively known as MDF, plywood according to the actual materials used.
Veneer, particleboard.
It can also be regarded as a kind of MDF, which is also divided into low, medium and high density grades, which can be specifically distinguished by density fiberboard, density plywood, and density particleboard.
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It is a synthetic leather that is not genuine leather, but it is more wear-resistant than genuine leather. It is generally used in military leather goods, such as leather shoes and so on.
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It's just very laid-back, very tricky.
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Cushion I'll answer Share WeChat sweep The network is busy, please try again later Sina Weibo QQ Space Report Browse 7 times You can select 1 or more of the following keywords to search for relevant information.
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Composite leather does not have this name in formal occasions, it is estimated that it is artificial leather, and the knowledge of common leather is shown below
What is the first layer of leather, what is the leather, what is the water-dyed leather, what is the open bead leather, what is the patent leather, what is the trim leather, what is the embossed leather, what is the printed or branded leather, what is the frosted leather, what is the suede leather, what is the laser leather, what is the regenerated leather, what is the artificial leather?
Leather differentiation is a basic knowledge that the leather care industry and consumers need to master. Modern leather processing technology is becoming more and more advanced, and there are more and more varieties of leather, and it is far from enough to identify the authenticity and type from the thickness and density of pores on the surface of leather. Mastering the knowledge of leather differentiation, understanding the performance characteristics and expansion strength of leather is of great help to the design and production of leather goods, the renovation and cleaning and damage repair of the leather care industry, and the purchase and use of leather goods by consumers of genuine leather products.
Looking at the world tanning industry, leather includes genuine leather, recycled leather and artificial leather.
1. Leather is the original leather peeled off from cattle, sheep, pigs, horses, deer or some other animals, which is made into leather materials with various characteristics, strength, feel, color and pattern after tanning and processing in tanneries, and is a necessary material for modern leather products. Among them, cowhide, sheepskin and pigskin are the three major types of leather used in tanning. The dermis is divided into two types: the first layer of skin and the second layer of skin.
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Pinnex leather is polyurethane, and PU leather is the epidermis of polyurethane composition
The full name of microfiber skin is"Microfiber reinforced leather"。It has extremely excellent abrasion resistance, excellent breathability, aging resistance, soft and comfortable, strong flexibility and environmental protection effect advocated now. Benai leather is polyurethane, the natural tension and texture of Benai leather, creating a luxurious interior feeling, safe and worry-free, if the general maintenance is better, there will be no leather cracks1
The performance of the surface layer is different. Although the surface layer of microfiber leather and ordinary PU is polyurethane resin, and ordinary PU that has been popular for many years will have much more colors and styles than microfiber skin. However, generally speaking, the polyurethane resin on the surface of microfiber leather has stronger wear resistance, acid and alkali resistance, hydrolysis resistance, and color fastness and texture will be stronger than ordinary PU.
2.The material of the base fabric is different. The different materials, processes and technical levels of the base fabric have a decisive impact on the performance of microfiber leather.
4.Market outlook. Due to the low technical threshold and serious overcapacity in the ordinary PU market, the competition is very fierce, resulting in product reduction.
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Difference Between Benai Leather and Wear-Resistant Leather Which is better?
1. Different durability 1. Benay leather finger barricade has better abrasion resistance and is more durable. 2. The wear-resistant skin has relatively poor wear resistance and wear resistance. Second, **different 1, Benep Pi Weiji Hu** is higher. 2. Wear-resistant skin** is relatively low.
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Hello, it is a pleasure to serve you and give you the following answer: Double Durable Leather is a common leather maintenance method in Rock Town, but it also has some drawbacks. One of the most common problems is the appearance of a white residue on the surface of the leather, which is due to the formation of a thin film on the surface of the leather by certain components in Double Bee Leather Peel, which causes a white residue to appear on the surface of the leather.
The solution to this problem is:1First, wipe the leather surface with a damp cloth to remove the residue; 2.
Then, use a damp cloth dipped in some detergent to wipe the surface of Piling Zaowei leather to remove the residue; 3.Finally, wipe the leather surface with a dry cloth to remove the residue and make the leather surface smooth. Tips for personal training:
When using Double Durable leather, care should be taken to control the amount used so that too much film does not form on the surface of the leather, which can lead to a white residue on the surface of the leather. In addition, care should be taken to control the use time when using double durable leather so as not to make the leather surface too dry.
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Summary. Hello Microfiber leather is the third generation of artificial leather, and it is also one of the few that can compare with natural leather, or even surpass natural leather. The folding fastness of microfiber leather is comparable to that of natural leather, and it can reach 200,000 times of bending at room temperature without cracks and 30,000 times of bending at low temperature without cracks.
The elongation is moderate, which results in a very good skin feel. What's more, the microfiber skin will not have any pollution from production to use, and the environmental performance is superior enough. Because some good microfiber leather has scientific and technological content, it will be more expensive than leather, and the thickness uniformity of the product, tear strength, color brightness and leather surface utilization rate are better than natural leather.
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Hello Microfiber leather is the third generation of artificial leather, it is also one of the few that can be compared with natural leather, and even let the chain catch up with natural leather. The folding fastness of microfiber leather is comparable to that of natural leather, which can reach 200,000 times of bending at room temperature without cracks and 30,000 times of bending at low temperature without cracks. The elongation is very suitable for the middle of the sun, which results in a very good skin feeling.
What's more, the microfiber skin will not have any pollution from production to use, and the environmental performance is superior enough. Because some good microfiber leather has scientific and technological content, it will be more expensive than leather, and the thickness uniformity of the product, tear strength, color brightness and leather surface utilization rate are better than natural leather.
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Summary. The difference between Beneuther and Microfiber is that Beneuther is a polyurethane material with good abrasion and corrosion resistance, whereas Microfiber is a polyester fiber material with good tensile strength and abrasion resistance. Workaround and Procedure Steps:
1.First of all, it is necessary to understand the characteristics of Beneté and microfiber skins in order to choose the right material. Beneuther has good abrasion and corrosion resistance, whereas microfiber leather has good tensile strength and abrasion resistance.
2.Secondly, it is necessary to determine which material to use according to the requirements of the actual application. If abrasion and corrosion resistance are required, Beenap leather should be chosen; If tensile strength and abrasion resistance are required, microfiber skins should be chosen.
3.Finally, it is necessary to determine which process to use according to the requirements of the actual application. Beneutsen and microfiber skins can be processed by hot pressing, hot melting, hot melting, hot melt welding, etc.
The difference between Beneuté and microfiber is that Beneutze is a hidden polyurethane material with good abrasion resistance and corrosion resistance, while microfiber leather is a polyester fiber material with good tensile strength and abrasion resistance. Workaround and practice steps:1
First of all, it is necessary to understand the characteristics of Beneté and microfiber skins in order to choose the right material. Beneuther has good abrasion and corrosion resistance, whereas microfiber leather has good tensile strength and abrasion resistance. 2.
Secondly, it is necessary to determine which material to use according to the requirements of the actual application. If abrasion and corrosion resistance are required, Beenap leather should be chosen; If tensile strength and abrasion resistance are required, microfiber skins should be chosen. 3.
Finally, it is necessary to determine which process to use according to the requirements of the actual application. Beneutsen and microfiber skins can be processed by hot pressing, hot melting, hot melting, hot melt welding, etc.
Can you tell us more about that?
In response to the question of lack of front, the differences between Benai leather and microfiber skin are mainly as follows:1The material is different:
Pinnex is a synthetic leather, which is made of a mixture of polyurethane and polyester fibers, which has good abrasion and corrosion resistance; Microfiber leather is a kind of natural leather, which is made of cowhide or sheepskin with special treatment, which has good softness and wear resistance. 2.Performance is different:
Beneuther has good resistance to water, stain and abrasion, which can prevent moisture and pollution; Whereas, microfiber leather has good softness, abrasion resistance and corrosion resistance, which can prevent moisture and pollution. 3.**Different:
Pinnai's ** is lower than microfiber because it is cheaper to produce and it is more resistant to wear and corrosion. In short, the difference between Beneuté and Repent microfiber is mainly reflected in the material, performance and **. Beneutten has good resistance to water, stain and abrasion, while microfiber leather has good softness, base abrasion resistance and corrosion resistance, which are also different.
Therefore, when choosing, you should choose the right leather according to your needs and budget.
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