Product features of polyurethane sheet, what kind of board is polyester sheet?

There are many factors that affect polyurethane sheets. And there are many aspects to consider in addition to **. It is recommended to learn about the shares of Beipeng Building Materials Group, and there should be some gains.

Beipeng Building Materials Group Co., Ltd. is a "national high-tech enterprise" and "Zhongguancun high-tech enterprise", with 25 patents and 13 registered trademarks. Beipeng Building Materials Group Co., Ltd.'s first-class products occupy the mainstream share of domestic high-end projects, and are also exported to Australia, Vietnam, New Zealand, Brazil, Indonesia, Southeast Asia, South America, Japan, Mongolia and other countries.

There are many specifications and varieties, and the bulk density range: (40-60kg m3); Length range: (m-4m); Width range: (m-m); Thickness range: (20 mm - 200 mm).

The cutting accuracy is high, and the thickness error is correct, so as to ensure the flatness of the surface of the finished product.

The foam is fine and the cells are even.

The bulk density is light, which can reduce the weight of the finished product, which is 30-60% lower than that of traditional products.

It has high compressive strength and can withstand the tremendous pressure in the manufacturing process of the finished product.

It is convenient for quality inspection, because the surrounding skin is removed during the cutting process, the quality of the plate is clear at a glance, and the thermal insulation effect of the finished product is ensured. The thickness can be produced and processed according to user requirements.

Polyester board is made of polyester raw material mountain hunger extruded by the extruder at high temperature, and the plate of different thickness is obtained by extrusion at the mouth of different diameter abrasives.

The main components are polyethylene terephthalate.

PET and polybutylene terephthalate.

PBT resin. Polyethylene terephthalate.

Also commonly known as polyester resin.

Commonly known as polyester resin. It is a condensation polymer of terephthalic acid and ethylene glycol, and together with PBT, it is collectively known as thermoplastic polyester, or saturated polyester. Together with PBT, PET is one of the top five engineering plastics as thermoplastic polyester.

Peculiarity. 1. Polyester fiber.

Unlike some brittle materials such as perforated gypsum board and cement fiber pressurized board, there is a risk of falling to fragments or fragments, and the formaldehyde emission standard is far less than the national standard for formaldehyde emission less than or equal to. It is a replacement for the previous laminate with sponge or fiberglass.

The new acoustic material is a rolling material, and it is easy to destroy without polluting the environment, and can be recycled.

2. The sound absorption principle of polyester fiber board is that there are a large number of tiny connected pores inside the material, and the sound waves can penetrate deep into the material along these pores, and the friction with the material converts sound energy into heat energy. It is a porous sound-absorbing material, and the sound absorption characteristics are that the sound absorption coefficient gradually increases with the increase of frequency, which means that low-frequency absorption is not as good as high-frequency absorption.

3. The material is made of 100% polyester fiber, which is made by hot pressing after adding flame retardant. The product is close to nature, harmless to the human body, and the decoration is strong, with sound absorption, mute, noise reduction, flame retardant, heat insulation, heat preservation and other functions, and more modern decorative art effects.

It has rich colors and patterns, and can be directly used as a finishing material, replacing the traditional soft packaging process of laminate with sponge or glass fiber in the past, which is easy to destroy and does not pollute the environment, and can be recycled.

Polyester board is the abbreviation of polyethylene terephthalate, the English abbreviation is PET, which is mainly used to use polyester raw materials to be extruded by the extruder at high temperature, and extruded through different diameters of abrasive mouths to obtain plates of different thicknesses.

Polyester board series is a new type of sheet, and there are two commonly used types, one is polyester fiber board, and the other is epoxy polyester board. The core material is made of lightweight, high-strength honeycomb material, and the panel is polyester glass fiber reinforced plastic surface layer, which has good resistance to acid, alkali, salt, organic solvent, physical and mechanical rock. Corrosion-resistant, easy-to-clean, scratch-resistant, smoke-resistant; sound absorption, thermal insulation, anti-static; Light weight (6-7 kg per square meter), no deformation, no color; The surface color can be adjusted, and the rough thickness is 12-13mm, and the surface can be smooth or suede.

Polyester fiber sound-absorbing decorative board is light in weight, excellent in material performance, is a new type of acoustic material that replaces the previous laminate with sponge or glass fiber, and is easy to destroy without polluting the environment, and can be recycled. Epoxy phenolic resin board is a hard plate insulating material made of impregnated paper, cotton cloth, glass cloth, impregnated phenolic and epoxy resin, and baked and hot-pressed. Epoxy phenolic resin sheet has high mechanical strength, dielectric properties, oil resistance and corrosion resistance, which is suitable for electrical machinery with high requirements.

Polyester board is suitable for various environments, such as toilets, swimming pools, high-rise buildings, billboards and other public facilities, especially showers. It is the most cost-effective board on the market.

Summary. What kind of sheet is polyester sheet? Kiss!

Hello, glad to answer for you. Polyester board is a new type of board, the raw material of polyester board is polyester fiber cotton, and then after some specific technology, so as to make and process the form of the board. The core material of the polyester sheet is a model material that uses a delicate and strong one.

And the panel is made of a tempered surface layer of polyester glass. The advantages of polyester board are that it is resistant to cleaning and corrosion, and it also has the properties of heat preservation, heat insulation, sound absorption and anti-static. The polyester sheet does not deform or fade, and the overall thickness is between 12 mm and 13 mm.

Moreover, polyester sheets can be used in various environments, such as toilets and swimming pools. The polyester board is also particularly convenient to use in the shower, and the cost performance is also super high. Hope mine can help you!

Do you have any other questions?

What kind of sheet is polyester sheet? Kiss! Hello, glad to answer for you.

Polyester board is a new type of board, the raw material of polyester board is polyester fiber cotton, and then after some specific technology, so as to make and process the form of the board. The core material of the polyester board is a delicate and high-strength model material used by Mu Tease. And the panel is made of a tempered surface layer of polyester glass.

The advantages of polyester board are that it is resistant to cleaning and corrosion, and it also has the properties of heat preservation, heat insulation, sound absorption and anti-static. The polyester sheet does not deform or fade, and the overall thickness is between 12 mm and 13 mm. Moreover, polyester board can be used in various environments, such as in the toilet and swimming pool.

The polyester board is also particularly convenient to use in the shower, and the cost performance is also super high. Hope mine can help you! Do you have any other questions?

What about fire performance? Can it be used in the field of home improvement?

Pro, fireproof and good, can be used for home decoration.

What products are suitable for the home improvement field?

Pro-flooring classification: solid wood flooring, composite wood flooring, bamboo flooring, laminate flooring.

Polyurethane composite panelsAlso known as PU sandwich panel, it is a high-strength, energy-saving and environmentally friendly building board composed of upper and lower color steel plates and intermediate foamed polyurethane. It is generally used in the roofs and walls of industrial and civil buildings such as factories, shopping malls, villas, etc.

Polyurethane composite panelsWhat are the advantages of the trapped dust?

1. Heat preservation, heat insulation, sound insulation.

Polyurethane composite panels have excellent thermal and sound insulation properties. Because of the small bulk density and low thermal conductivity of polyurethane rigid foam, the 5cm thick polyurethane composite board is about the thermal insulation effect of 1m thick concrete. And polyurethane does not support combustion.

2. Advantages of roof panels.

The polyurethane roofing panels are connected by concealed nails and have a unique waterproof groove design, which effectively avoids the penetration of rainwater.

3. Advantages of wall panels.

There are no exposed screws on the surface of the polyurethane composite panel, which makes the building wall more beautiful. Polyurethane composite panels also have an extremely high flexural capacity, reducing the reliance on auxiliary steel structures.

4. Green environmental protection.

Polyurethane composite panels are made of bio-based raw materials, and there are no harmful substances banned or restricted by the state, which is green and environmentally friendly.

Many decorators don't know much about polyurethane coatings, especially first-time decorators, and they certainly don't know this. To be honest, the first decoration of the home is so strange to this, and I only know what it is used for through friends around me. Polyurethane coating is a kind of raw material for the production of paint, which is currently divided into many types.

What is the classification of polyurethane coatings? Find out.

What are the advantages and disadvantages of polyurethane coatings?

Advantages: 1. The wear resistance of the paint film is strong, and the polyurethane coating is the best wear resistance among all kinds of coatings, and at the same time, it has excellent protection and beautiful decoration.

2. Strong adhesion of polyurethane paint film.

3. The hardness of the paint film has a wide range of adjustment.

4. Good adaptability to construction, 0. It can be cured at room temperature and high temperature.

5. The temperature resistance of the paint film is good, and it can be made into high-temperature resistant insulating paint, and the low temperature resistance is -40.

6. It has excellent chemical resistance and oil resistance.

Disadvantages: 1. Non-toxicity needs to be built on the basis of the base film, once the base film is not done well or the base film is destroyed, the high pollution of the coating itself will be stimulated.

2. In any case, the aesthetic performance of paint is always quite different from that of wallpaper.

3. It takes a period of ventilation and harmful gas emission after decoration.

What is the classification of polyurethane coatings?

1. Polyurethane coating is a common type of coating at present, which can be divided into two-component polyurethane coating and one-component polyurethane coating.

2. Two-component polyurethane coatings are generally composed of isocyanate prepolymers (also called low-molecular-weight urethane polymers) and hydroxyl resins, which are usually called curing agent components and main agent components. There are many varieties of this kind of coating, and the application range is also very wide, according to the different hydroxyl components, it can be divided into acrylic polyurethane, alkyd polyurethane, polyester polyurethane, polyether polyurethane, epoxy polyurethane and other varieties. Generally, it has good mechanical properties, high solid content, and good performance in all aspects.

It is a promising type of paint at present. The main application directions are wood coatings, automotive refinish coatings, anti-corrosion coatings, floor coatings, electronic coatings, special coatings, etc. The disadvantage is that the construction process is complex, the construction environment is very demanding, and the paint film is easy to produce drawbacks.

3. One-component polyurethane coatings mainly include urethane oil coatings, moisture-curing polyurethane coatings, closed polyurethane coatings and other varieties. The application surface is not as wide as two-component coatings, mainly used for floor coatings, anti-corrosion coatings, pre-coiled coatings, etc., and its overall performance is not as comprehensive as two-component coatings.

Each thing will have advantages and disadvantages, and there will be many varieties of each thing, but through the above to the advantages and disadvantages of polyurethane coatings? What is the classification of polyurethane coatings? You can have a better understanding of polyurethane coatings, and you can have a reference when you buy decoration, so that you are no longer so confused, and you can buy the right coatings for you more quickly.

The advantages of polyurethane materials are better stability and chemical resistance; Disadvantages: Poor flame retardant performance and fast combustion speed.

Polyurethane (PU), the full name of polyurethane, is a polymer compound. It was produced in 1937 by Otto Bayer and others. There are two types of polyurethane: polyester type and polyether type.

They can be made into polyurethane plastics (mainly foam), polyurethane fibers (known as spandex in China), polyurethane rubber and elastomers.

Polyurethane elastomer properties are between plastic and rubber, oil resistance, wear resistance, low temperature resistance, aging resistance, high hardness, elasticity. It is mainly used in the footwear industry and the medical industry.

Classification of PU products:

Polyurethane products mainly include the following: foam plastics, elastomers, fiber plastics, fibers, leather shoe resins, coatings, adhesives and sealants, among which foam plastics account for the largest proportion.

Polyurethane foam is divided into two types: rigid foam and flexible foam, which have excellent elasticity, elongation, compressive strength and flexibility, as well as good chemical stability. In addition, polyurethane foam also has excellent processability, adhesion, thermal insulation and other properties, and is a cushioning material with excellent performance. <>