This site uses cookies to store information on your computer. Learn more x

The Stamylan® UH product range

The standard Stamylan® UH product portfolio contains a range of grades encompassing various molecular weights and performance benefits, as shown in the table below. With these properties, Stamylan® UH can help solve your most difficult challenges.

unit Stamylan®
UH 034
Stamylan®
UH 210
Stamylan®
UH 410
Stamylan®
UH 610
Elongational stress ISO 11542-2A N/mm2 0.13 0.23 0.36 0.53
Viscosity Number ISO 1628-3 ml/g 1750 2200 2850 3650
Molecular weight ---*1 g/mol 3.3x106 4.6x106 6.4x106 8.7x106
Charpy notched impact strength ISO 11542-2B kJ/m2 220 190 160 110
Abrasion resistance ISO 15527*2 % 110 100 90 80
Vicat softening temperature ISO 306/B50 °C 81 81 81 81
Average particle size (D50) ISO 13320-1 μm 150 150 150 150
Particle size distribution (D90-D10) / D50 ISO 13320-1 - 0.8 0.8 0.8 0.8
Apparent density ISO 60 kg/m3 >400 >400 >400 >400

*1 Margolies equation using intrinsic viscosity as determined with ISO 1628-3
*2 Sand-slurry test method (based on UH 210 = 100%)

Logo