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The Pebax ® family spans a wide range of hardness and flexibility values, which provides freedom when designing parts. It's also possible to overmold hard and soft Pebax ® grades with each other and even other materials like PA11, PA12, and TPU to attain effective combinations of properties.
What are Pebax® elastomers? Pebax® elastomers are block copolymers that offer the best combination of performance (mechanical, chemical, processing) among thermoplastic elastomers (TPE). The name Pebax® is derived from its own chemistry, polyether block amide.
27 Μαρ 2024 · Rockwell hardness is expressed in three scales: HRA: Uses a 60kg load and a diamond cone indenter, suitable for extremely hard materials like hard alloys. HRB: Uses a 100kg load and a 1.58mm diameter hardened steel ball, suitable for softer materials like annealed steel and cast iron.
0.4. 0.4. WATER ABSORPTION. SATURATION. 24h in water at 23°C. ISO 62/ ASTM D 570.
MATERIAL HARDNESS CROSS-REFERENCE CHART - Chart showing a cross-reference of hardness spome common measurement scales, including ROCKWELL A, B, C and D, BRINELL, VICKERS and KNOOP.
Pebax ® elastomers are also recommended for a wide range of industrial film applications where the traditional durability and toughness of polyamides resin (nylon) is required, but also the ability to bend, draw, and repeatedly flex.
The Rockwell scale is one of the standard methods used to measure a material's hardness. The scale has different numbers that represent hardness based on the indent's depth caused by the test material's indentation.
