Introduction of PVC sheet

Introduction of PVC sheet

Hardness of PVC sheet products are PVC resin after rolling together with stabilizers such as auxiliary materials, laminated and become, have excellent anticorrosive, insulation, temperature resistance and impact resistance, high strength, secondary processing, convenient and can be sawing, drilling, planting, conform to the requirements of the GB/T445496 standard, widely used in chemical industry, chemical fertilizer, building, electroplating, environmental protection department of water purification processing of acid corrosion resistant structure materials.

Soft, hardness of PVC sheet

Hardness of PVC sheet products are PVC resin after rolling together with stabilizers such as auxiliary materials, laminated and become, have excellent anticorrosive, insulation, temperature resistance and impact resistance, high strength, secondary processing, convenient and can be sawing, drilling, planting, conform to the requirements of the GB/T445496 standard, widely used in chemical industry, chemical fertilizer, building, electroplating, environmental protection department of water purification processing of acid corrosion resistant structure materials.

performance

1, the mechanical properties

Mechanical properties of PVC with high hardness and mechanical properties. And along with the increase of molecular weight and improve, but along with the rise of temperature drop. Rigid PVC mechanics performance is good, the elastic modulus of up to 1500-3000 mpa.

2, thermal properties

The heat stability of PVC is very poor, 140 ℃ namely starts to break down, melting temperature is 160 ℃.The linear expansion coefficient of PVC is lesser, fire resistance, oxidation index as high as more than 45.

3, electrical properties

PVC polymer is a kind of performance is good, but due to the larger itself, electrical insulation than PP and PE. Dielectric constant and dielectric loss tangent value and volume resistivity is larger, the corona resistance is bad, generally suitable for low voltage and low frequency insulation.

4, environmental performance

PVC is resistant to most of the inorganic acid, alkali, salt, most organic solvents. Suitable for pharmaceutical, chemical anti-corrosion material.

Commonly used in soft PVC floor, ceiling, and the surface of leather, but because of the soft PVC contains softening agent, easy to brittle, not easy to save, so its use range was limited. Hard PVC excluding softener, good flexibility, easy molding, not brittle, non-toxic pollution-free, saving time is long, so the development and application of great value.

There has been discussion about whether PVC floor is suitable for family shop, here we detailed analysis why PVC flooring in the domestic home market than tooling market:

(1) PVC floor this name is easy to arouse people's misunderstanding mentioned more think of plastic PVC everyone, many people will confuse the PVC floor and PVC tube plastic containing toxic substances harmful to human body. But PVC floor and plastic not matter at all, PVC and can call PVC, PVC floor 100% does not contain formaldehyde, benzene, toxic substances such as no radiation, belongs to the green environmental protection decoration materials, will not cause harm to human body. There are also fears that used for the construction of the glue will not contain formaldehyde, should admit that many undesirable businessman to reduce cost, use glue quality is bad, how can contain toxic substances, but now a well-known brand manufacturers special glue, glue is used in the construction of green environmental protection glue, don't have to worry about the release of formaldehyde and other harmful substances.

(2) due to the unique advantages and great development prospect of PVC floor, many domestic enterprises are PVC flooring industry, through the introduction of equipment, technology and absorbing innovation, currently some enterprises in the PVC sheet and PVC compound coil has been improved, can produce high quality PVC floor, but on the whole, PVC coil production technology is not perfect enough, still need to work. In sales of PVC floor on the market, especially some around the city, brought together many small manufacturers such as they compete for low-end market, to cater to consumer to pressure the price very low, the quality of the natural protected. Thus caused the phenomenon of the inferior quality PVC floor flooding the market, people nature of PVC floor there will be a misunderstanding. In order to protect the interests of the consumers, is suggested to choose the famous brand products, we have a saying in China called "cheap goods is not good, the good stuff is not cheap", or a lot of sense.

(3) PVC flooring in China mainly to use on the project, many manufacturers of focusing on large engineering project, the home installs enough attention, this is PVC flooring industry in need of improvement. Manufacturers in the promotion of an outfit for resistance to a variety of reasons, won't go to efforts to promote the natural also will not be able to promote the popularity of PVC flooring in China.

(4) the ideas of the people still is conservative, many products are popular in abroad for a long time and then will be accepted and approved. The development of any new things will be a process of acceptance and recognition. Combined with excessive pursuit of Tian Ran Xing compatriots, the pursuit of high-grade, as only green wood floor is harmless to human body, as only lay marble floor is high grade, the French decoration concept is really needs to be changed, believe in the people can correct understanding to the advantages of PVC floor, will be more recognition of PVC floor PVC floor as a substitute for wood and marble floor product this trend is unstoppable.

(5) in decorating a process a lot of decorate a company to have when it comes to a problem, said not understand PVC floor construction technology, construction professionals lack, should be the reason why there is also the popularization. Actually PVC floor construction is not people imagination of so difficult, sheet construction is easy, just coil construction a little complex, technical personnel through simple training or can quickly grasp the construction technology. Here to remind you, in the choice of PVC flooring manufacturers don't only pay attention to the quality of the floor, as important as the quality of the construction, because if you cannot guarantee construction quality will affect the service life of the floor. Suggest you choose With famous brand products, first-class quality, after-sales service is guaranteed.

PVC floor is made of PVC resin, calcium carbonate and other additive synthesis of floor, it is said that this kind of environmental protection and durable than the other floor on the ground, and beautiful color. How about it? Let's do a is better.

1. Compared with the traditional stone material

Healthy environmental protection PVC floor, there is no stone possible radiation performance. Elastic PVC floor, the foot feels comfortable, soft.

PVC floor has very good skid resistance, safety assurance, the price than stone has great advantage.

PVC floor installation convenient transportation, for the floor will not increase more load.

2. The comparison with ceramic tile

PVC floor without the cold, stiff feeling of ceramic tile.

PVC floor health environmental protection, do not have similar to ceramic tile juncture, bacteria can breed in the joint of ceramic tile PVC floor construction to do homework, don't like wet homework for housing decoration cause secondary pollution, easy maintenance and PVC floor, heart materials are homogeneous, very wear-resisting.

The rich colors of PVC floor, can be arbitrary components, spell out creative design, and the price is cheap.

3. Compared with the wood floor

PVC floor is soft, elastic, not like the noise of the floor.

PVC floor won't appear the water case become warped, also won't appear the problem of craze for over time. PVC floor won't destroy the environment, a large number of vegetation.

PVC easy maintenance, easy installation, especially rich in formaldehyde and other harmful substances in the installation.

4. Compared with the carpet

PVC floor health, unlike most of the carpet will be born mite bug. PVC floor cleaning, need not use cleaner to do every day. PVC installation more easy and convenient.

5. Compared with epoxy ground

PVC floor very wear-resistant, resistant to scratching, and epoxy ground one of the biggest problems is the performance of the resistance to scratching is not very stable.

PVC floor of molding products for the factory, and epoxy to construction technology, construction technical requirements and the environment is very high.

PVC is epoxy ground is unlikely to be full of colors. PVC floor for dry operation, no pollution.