Mechanical / Physical Properties of Materials / Plourethanes


Colour Hardness Density Tensile stress Elastic stress Compressive stress Tensile Elongation when Elasticity Tensile force Abrasion Lowest Temperature The highest working temperature Resistant to mineral oil Industrial water resistant mixture Water resistant
NAME MATERIAL INGREDIENTS   Shore A Shore D G / cm2 N / mm2 N / mm2 N / mm2 % % N / mm mm2 °C °C RT 60°C RT 60°C RT 60°C
PU Standard Polyurethane

Black/Green
95 ± 2 48 ± 2 1.20 ≥ 12 ≥ 40 0 ≥ 430 42 ≥ 100 18 -30 110 + + 0 - + -
HPU Hydrolisys-Resistant Polyurethane

Red
95 ± 2 48 ± 3 1.2 ≥ 13 ≥ 30 0 ≥ 330 29 ≥ 100 17 -20 110 + + + + + +
GPU Polyurethane for Giant Seals and Big Cross Sections

Crimson
95 ± 2 47 ± 3 1.20 ≥ 11 ≥ 45 0 ≥ 280 43 ≥ 40 25 -30 110 + + + 0 + 0
LTPU Self-Lubricated Polyurethane

Blue
95 ± 2 47 ± 3 1.17 ≥ 12 ≥ 50 0 ≥ 450 50 ≥ 80 15 -50 110 + + 0 - + -
HTPU High-Temperature Polyurethane

White
96 ± 2 50 ± 3 1.17 ≥ 11 ≥ 45 0 500 0 80 15 -35 135 0 0 0 0 0 0
SPU Self-Lubricated Polyurethane

Recorder/Black
95 ± 2 48 ± 3 1.24 17 50 0 380 0 120 17 -20 110 + + + + + +
XPU Hard Polyurethane

Dark Green
0 57 ± 3 1.21 ≥ 18 ≥ 50 0 ≥ 400 0 ≥ 140 18 -30 110 + + 0 - + -
XHPU Hard Hydrolysis Resistant Polyurethane

Red/Dark Yellow
0 60 ± 3 1.22 ≥ 20 ≥ 50 0 ≥ 350 0 170 20 -20 110 + + + + + +
XSPU Hard Self-lubricated Polyurethane

Crimson Record
0 57 ± 3 1.26 24 45 0 350 0 160 20 -20 110 + + + + + +
NBR Acrylonitrile-Butadiene-Rubber

Black
85 ± 5 0 1.31 ≥ 11 ≥ 16 0 ≥ 130 28 21 90 -30 100 + + + + + +