In rugged mining terrains, expansive civil engineering sites, precision automotive manufacturing workshops, and high-speed packaging production lines, one material stands out for its ability to withstand continuous abrasion, tearing, and impact: 90 Shore A hardness polyurethane sheets. This engineered material offers a high-performance solution for the most challenging industrial environments.
Exceptional Performance Beyond Conventional Materials
These molded polyurethane sheets achieve a hardness of 90 Shore A, delivering mechanical properties that surpass conventional rubber and elastomers. The material demonstrates outstanding abrasion resistance and tear strength while maintaining resistance to oils and aliphatic hydrocarbons. This combination ensures stable performance in oil-contaminated industrial settings or chemical-exposed laboratory environments, significantly extending service life while reducing maintenance costs.
Versatile Applications Across Industries
The material's application spectrum spans industries requiring superior material performance:
-
Mining:
Serves as liners, screens, and seals to protect equipment from ore abrasion, enhancing operational efficiency
-
Civil Engineering:
Used in bridge bearings, pipe linings, and vibration dampers to improve structural integrity and longevity
-
Automotive Manufacturing:
Manufactured into buffer pads, seals, and wear-resistant components to optimize vehicle performance and safety
-
Industrial Production:
Applied in conveyor belts, rollers, and molds to increase production line reliability
-
Packaging Sector:
Utilized for cutting mats, cushioning pads, and forming molds to ensure product protection and packaging quality
Precision Manufacturing and Customization
The sheets are produced through advanced molding techniques, available in thicknesses ranging from 1mm to 50mm with customization options. Standard dimensions include 2000mm × 1000mm or 3000mm × 1000mm, with hardness options spanning 55 to 93 Shore A to accommodate diverse application requirements. While standard inventory features ochre coloration, custom color solutions are available to meet specific aesthetic preferences.
Technical Specifications
|
Property
|
Value
|
|
Abrasion Resistance
|
20 mm³ (wear volume)
|
|
Compression Set
|
30%
|
|
Density
|
1.25 g/cm³
|
|
Elongation at Break
|
575%
|
|
Maximum Operating Temperature
|
80°C
|
|
Minimum Operating Temperature
|
-30°C
|
|
Shore Hardness (Shore A)
|
90°
|
|
Tear Strength
|
60 N/mm²
|
|
Tensile Strength
|
45 N/mm²
|
Material Characteristics and Selection Criteria
Polyurethane hardness, measured using Shore durometers (Shore A for softer materials, Shore D for harder ones), indicates deformation resistance. The 90 Shore A specification represents higher-hardness polyurethane with distinct advantages:
-
Superior abrasion resistance for extended service life
-
Enhanced tear resistance for high-stress applications
-
Significant load-bearing capacity for structural components
-
Chemical resistance suitable for harsh industrial environments
Key Selection Factors:
-
Hardness:
Balances wear resistance with elasticity
-
Thickness:
Determines load capacity versus weight
-
Dimensions:
Matches application spatial requirements
-
Color:
Serves functional or aesthetic purposes
Polyurethane's Competitive Advantages
As a high-performance synthetic material, polyurethane offers several distinctive benefits:
-
Adjustable properties through formulation modifications
-
Exceptional wear resistance exceeding conventional materials
-
Chemical stability against industrial solvents and oils
-
Elastic recovery for impact absorption applications
-
Structural strength for load-bearing components
-
Adhesion compatibility with various substrates
-
Versatile processing methods including molding and extrusion
The 90 Shore A polyurethane sheets represent a critical material solution across industrial sectors, combining durability with application flexibility. Their technical specifications and performance characteristics address the demanding requirements of modern industrial operations.
Your message must be between 20-3,000 characters!
English
