What Is a Polyurethane Foam Sheet?
Polyurethane Sponge Sheet
Polyurethane sponge plate is a very frequently used product in daily life. It is evaluated in many different sectors, in many different forms. It consists of isocyanide and polyol components. It is used in many areas due to its flexible structure. With polyurethane sponge plates there are two important points. First, density (density) and stiffness second. The quality of the product is directly related to density. High density means high quality, and rigidity has no effect on quality. A low quality polyurethane sponge can be felt hard, or a high-quality polyurethane sponge plate can feel soft. Shock absorber, isolation-enabled products are kept in stock and shipped quickly except for special size orders.
What Is Polyurethane Sponge and Where Is It Used?
Polyurethane sponge raw material polyol, isocyanate and water. These three substances react and form the porous polyurethane structure. The material supported by various chemical reactions turns into a flexible and robust material with the addition of formulations such as paint and flame retardant. Then, additions are made to the first three items according to the purpose and area of use.
All sponge platethey lose their hardness over time due to use. The higher quality ones lose their slowerness, while those with poorer quality lose their hardness. Colours, on the other hand, have no effect on the quality of polyurethane (PU) sponge plates.
Polyurethane sponge plates are being used in more and more areas with their comfort, comfort and economic advantages. PU sponge plates are used in the construction sector, the transportation sector, the furniture sector, the tool and device sector, the textile sector, the packaging sector, the machinery sector, the electronics sector, the shoe, slipper sector and many more.
Application Areas
Polyurethane sheet it mainly acts as a vibration absorber mattress. Closed porous, different density vibration absorber sheets that can be compressed by volume absorb more vibration compared to their quality.
They are used in railways, subways, undercarriers, under-ballasts, as rail shoes.
It is used under buildings, in any structure that makes vibrations or is affected by vibration.
Industrial sponge plate it is used in steel shop breakers, mattresses, electron microscopy vibration insulation according to the needs.
The most use is in the construction industry. In particular, its anti-vibration effect allows it to find a lot of space both in construction areas and in machines.
Polyurethane (PU) sponge plates are one of the indispensable parts of tools, devices and packaging products that can be broken, crushed and scratched in all kinds.
Flexible polyurethane spongeWith its light structure, it is also highly preferred in areas such as shoes and slippers. It is preferred both as a product material and as a packaging material.
Polyurethane Sponge Plate Material Details
Polyurethane sponge plate can remain for the plant life. It can perform its function in years, as long as it is not crushed and deformed.
Since it can be produced according to the usage area and needs, the strength strength can be determined during production. The higher the density, the higher the quality and lifespan. The density, expressed as weight per unit volume, is among the most important polyurethane sponge plate properties, and high density products retain their original elements for a longer period of time.
Unaffected by water and chemicals plate sponge it can be used successfully in many different fields.
Polyurethane based materials basically, it can cause problems such as burning, ignition, heat, smoke, toxic gas. In order to prevent this, applications are made to these plates that will increase the combustion resistances. The first of these is the addition of flame retardants. In this way, it becomes more robust and safe.
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