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Master Bond adhesives

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Angst+Pfister APSOplast® PUR D44 90 Sh. A Polyester urethane (AU)
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: Chemically, PUR D44 is based on polyester polyol + diphenylmethane-4.4-diisocyanate (DESMODUR® 44). PUR D44 is a high-quality polyurethane with good abrasion resistance and structural strength. In comparison with PUR D15, this material is somewhat cheaper and more resistant to hydrolysis but less suitable for parts exposed to dynamic stress. PUR D44 should not be used at a long-term temperature of over +80 °C. However, short-term exposure to temperatures of up to +100 °C is possible. This material has a hardness of between approx. 65 Shore A and 60 Shore D.

Information provided by Angst + Pfister

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Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 90DIN 53505
Tensile Strength at Break 29.0 MPaDIN 53504
Tensile Stress at Strain 2.95 MPa
@Strain 20 %
DIN 53504
 13.7 MPa
@Strain 300 %
DIN 53504
Elongation at Break 500 %DIN 53504
Tear Strength 60.0 kN/mDIN 53515
Abrasion 44[mm3]; DIN 53516

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PANGP111 / 250609

Rulon Bearings

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