TOPTAPE®-Polyurethane-05
Polyurethane is a versatile and durable material known for its exceptional mechanical properties, including high tensile strength, flexibility, and resistance to wear and tear. It offers excellent chemical resistance, making it suitable for harsh environments. Polyurethane’s low thermal conductivity provides effective insulation, while its ability to absorb sound enhances comfort in various applications. Lightweight yet robust, polyurethane can be molded into almost any shape and customized for specific needs, from flexible foams to rigid plastics. Its environmental resistance, including UV light and moisture, ensures long-lasting performance. Additionally, polyurethane is biocompatible in certain grades, expanding its use in medical devices and implants.
Polyurethane is most popular in those industries
Polyurethane is highly favored in several industries due to its versatile properties and wide range of applications. Here are some of the key sectors where polyurethane is most popular:
Automotive Industry: Polyurethane is extensively used in the automotive industry for manufacturing car interiors, seats, dashboards, door panels, and other components. Its durability, flexibility, and resistance to wear make it ideal for these applications.
Construction and Building: In construction, polyurethane is utilized for insulation, sealants, coatings, and waterproofing materials. It provides excellent thermal insulation and helps improve energy efficiency in buildings.
Medical and Healthcare: Polyurethane’s biocompatibility and ease of sterilization make it suitable for medical devices, implants, and prosthetics. It is also used in the production of medical-grade tubing and catheters.
Footwear: The material is a preferred choice in the footwear industry for making soles and midsoles due to its cushioning properties, durability, and flexibility.
Electronics: Polyurethane is used in the electronics industry for encapsulating components, providing protection against moisture, dust, and mechanical stress. Its electrical insulating properties are also beneficial.
Aerospace and Aviation: Due to its lightweight nature and high strength, polyurethane is used in aerospace applications for components such as insulation, seals, and composite materials.
Consumer Goods: Polyurethane is found in various consumer goods like furniture, appliances, sports equipment, and packaging materials due to its versatility and durability.
Industrial Applications: It is used in the production of industrial belts, rollers, gaskets, and hoses because of its resistance to abrasion, chemicals, and weathering.
These industries benefit from the unique combination of mechanical strength, flexibility, chemical resistance, and processability that polyurethane offers.
Product Details
Here is a table summarizing key parameters of polyurethane:
| Parameter | Description | Range/Value |
|---|---|---|
| Density | The mass per unit volume | 1.2 – 1.3 g/cm³ |
| Hardness (Shore) | Indicates the material’s resistance to indentation | Shore A25 to Shore D98 |
| Thermal Conductivity | Ability to conduct heat | 0.020 – 0.024 W/m·K |
| Tensile Strength | Resistance to breaking under tension | 20 – 50 MPa |
| Elongation at Break | Percentage increase in length before breaking | 200% – 600% |
| Compressive Strength | Ability to withstand loads tending to reduce size | 100 – 250 PSI |
| Flexural Strength | Ability to resist bending or folding | 20 – 40 MPa |
| Impact Resistance | Ability to absorb impact without permanent deformation | High |
| Water Absorption | Ability to absorb and contain water | < 2% |
| Temperature Range | Operating temperature range | -40°C to 120°C |
| Chemical Resistance | Resistance to oils, solvents, and chemicals | Good |
| UV Resistance | Resistance to ultraviolet light | Moderate to good (with additives) |
| Sound Absorption Coefficient | Efficiency of sound absorption | Varies with foam density and thickness |
Product Gallery
Polyurethane price range
The price range of polyurethane (PU) varies due to several factors, including raw material costs, production processes, brand, market supply and demand, and product type. Here is the price information of polyurethane from different sources and time points:
Low Price Range: The price of polyurethane may be lower at some suppliers or during promotional events. For example, one supplier offers plastic raw materials of polyurethane at a price of 2 yuan/kg, but this is for a minimum purchase quantity of 25 kilograms. Additionally, another supplier offers TPU resin at a similar price of 21.00 yuan/kg for a minimum order quantity of 25 kilograms.
Medium Price Range: Under general circumstances, the price of polyurethane may be at a medium level. For instance, one supplier provides engineering plastic polyurethane at a price of 35 yuan with no minimum purchase quantity. Moreover, another supplier offers polyurethane materials at different prices depending on the order quantity, such as 3.80 yuan for 100-499 pieces.
High Price Range: For certain specific brands or high-performance polyurethane products, the price might be higher. However, due to various influencing factors and significant market price fluctuations, it’s challenging to provide an exact high price range. Nevertheless, historical data shows significant differences in polyurethane prices across different times and suppliers.
In summary, the price range of polyurethane generally spans from a few yuan to several dozen yuan per kilogram, depending on multiple factors. It should be noted that the above price information is for reference only, and actual purchasing decisions should be based on specific needs and supplier quotes.
TOPTAPE®-Polyurethane-05
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Unlock unparalleled durability and comfort with polyurethane – the future of versatile materials.
Specifications
Density: Polyurethane typically has a density ranging from 1.2 to 1.3 grams per cubic centimeter (g/cm³).
Hardness: The hardness of polyurethane typically ranges from Shore A25 to Shore D98.
Color: Can be black, gray, or any color depending on the additives used
Thickness:The thickness of polyurethane can vary widely depending on its specific application.
Packaging and delivery
Packaging Details: Protective packaging｜Boxes and cartons｜Pallets
Port: Shanghai
Supply Ability: 10000 Square Meters/Square Meters per Week
Place of Origin: China
Supplying
