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High-quality Products
The company has strict quality control measures in place to ensure that their products are of the highest quality.
Customization
The company can customize products to meet the specific requirements of their customers.
Competitive Pricing
Jinan Julong Plastics Industry Co., Ltd provides affordable pricing without compromising on the quality of their products.
Wide Range Of Products
The company offers a wide range of plastic products to cater to various industries, including building and construction, advertising, decoration, and transportation.
Polyurethane foam sheets are a type of foam made from polyurethane, a highly versatile polymer. Polyurethane foam sheets are made by mixing polyol and isocyanate in the presence of a blowing agent, which causes the mixture to expand and harden into a foam. The resulting foam is lightweight, durable, and provides excellent insulation properties. Polyurethane foam sheets are commonly used in construction projects, such as insulation for walls, roofs, and floors, as well as in packaging, furniture, and automotive applications. They come in different thicknesses, densities, and colors to meet different needs and requirements.
Benefits of Polyurethane Foam Sheets
Big Energy Efficiency
Hydroisolation
Environmental Friendly
Sound Isolation
Fire Responsibility
Thermal Conductivity Of The Material
Technology of Polyurethane Foam Sheets
Polyurethane foam is formed by mixing two components: Isocyanate and Polyol.
The foam is invented to achieve ideal thermal, sound and waterproof insulation by tearing the layer with a certain volume and strength that depends on the needs of the user.
Foam removal is done with a specialized high-pressure machine, which allows ideal mixing of both components.
Open-Cell Polyurethane Foam
This type of foam has open cell structures, which allow air to flow in and out of the foam. It is lightweight and is commonly used for cushioning and insulation.
Closed-Cell Polyurethane Foam
This foam has closed cell structures that prevent air flow. It is a denser foam, has a high compression strength, and is used for insulation and packaging.
High Resilience Polyurethane Foam
This foam has a high compression set, meaning it returns to its original shape quickly after being compressed. It is used for mattresses and furniture cushions.
Memory Foam
This foam is a type of polyurethane foam that is designed to respond to pressure and heat. It conforms to the shape of the body, making it an excellent choice for mattresses and pillows.
Flexible polyurethane foam is used in the car and transportation industry, especially in seat cushioning. This foam is appreciated in this industry due to its durability, even under severe conditions, and design freedom and versatility.
Polyurethane foam also helps with noise reduction and safety for passengers due to its sound and vibration-absorbing properties.
Polyurethane foam is used to make buildings more energy efficient. It can be used to insulate foundation walls from the interior and act as a high quality waterproofing, thermal and acoustic insulation. It can also be used to seal holes used for electrical cables, plumbing pipes and air ducts.
Using polyurethane foam for home insulation can also prevent pest infestations, unlike other insulation materials that are perfect for their nests. This is because polyurethane foam will not deteriorate, shrink or create gaps after application.
One of the most known uses of polyurethane foam is in mattresses. This material has been used in mattresses since the 1960s. It is often used as a base layer instead of spring coil. Polyurethane foam is inexpensive and lightweight, meaning mattress manufacturers can even save on shipping costs.
Polyurethanes are commonly used in a number of medical applications, including catheter and general purpose tubing, hospital bedding, surgical drapes, wound dressings and a variety of injection-molded devices. Their most common use is in short-term implants. Polyurethane use in medical applications can be more cost-effective and provide for more longevity and toughness.
Polyurethane packaging foam (PPF) can provide more cost-effective, form-fitting cushioning that uniquely and securely protecting items that need to stay safely in place during transit. PPF is widely used to safely protect and transport many items, such as electronic and medical diagnostic equipment, delicate glassware and large industrial parts. A versatile on-site solution for many packaging challenges, PPF can save time and be more cost-effective by providing a custom-fit container with each shipment.
Polyurethane foam sheets are often used in boat building and repair as they are lightweight, resistant to water, and offer good insulation.
Keep them dry
Polyurethane foam sheets should be stored in a clean and dry environment away from moisture. Excessive moisture can lead to mold and mildew growth, which can cause the foam to deteriorate over time.
Avoid direct sunlight
Direct sunlight can cause the foam to discolor and break down over time. Store them in a shaded area or cover them with a tarp if they need to be stored outside.
Clean them regularly
Use a soft-bristled brush or a vacuum cleaner with a brush attachment to remove dirt and debris from the surface of the foam sheets. Avoid using harsh cleaning products or chemicals that can damage the foam.
Do not expose them to extreme temperatures
Polyurethane foam is sensitive to extreme temperatures, both hot and cold. Do not expose them to temperatures above 120°F or below 32°F as this can cause the foam to break down and lose its shape.
Pursuing leading quality and strength technology development is our goal forever. With the sustained business conception of “credit is basis, quality is the first”. We constantly develop new products, and open wide market, with professional and outstanding process technology, produce high quality products to win more and more trust and supports from customers, create brilliant hand in hand.
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