Type: Isoplast® 2540 Natural is an engineering thermoplastic polyurethane resin for medical applications.
Features: USP Class VI (1)
Properties
Test Method
Values(2)
Physical
Mould Shrinkage, %
ASTM D 955
0.1-0.3
Water Absorption, 24 hours at 23ºC, %
ASTM D 570
-
Specific Gravity, g/cm³
ASTM D 792
1.51
Mechanical
Tensile Strength at Yield, MPa
ASTM D 638
190
Tensile Strength at Break, MPa
ASTM D 638
190
Elongation at Yield, %
ASTM D 638
2
Elongation at Break, %
ASTM D 638
2
Tensile Modulus, MPa
ASTM D 638
12,000
Flexural Strength, MPa
ASTM D 790
310
Flexural Modulus, MPa
ASTM D 790
10,000
