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HPU/92 Shore A
Thermoplastic polyurethane with resistance to hydrolysis
Properties condition standard unit      
color       red   red
hardness 23° C ISO 868 shore A 95÷2 shore A 95÷2
hardness 23° C ISO 868 shore D 48÷3 shore D 48÷3
modulus 100% 23° C DIN 53 504 MPa 15 psi 2175
modulus 300% 23° C DIN 53 504 MPa 28 psi 4160
tensile strength 23° C DIN 53 504 Mpa 50 psi 7250
elongation at break 23° C DIN 53 504 % 350 % 350
tear strength 23° C DIN ISO 34-1 Methode B kN/m 110 lbf/inch 570
spec. gravity 23° C ISO 1183 kg/m3 1200 g/cm3 1,2
abrasion 23° C DIN 53 516 mm3 17 mm3 17
compression set 24h 70° C 25% deflection ISO 815 % 27 % 27
compression set 24h 100° C 25% deflection ISO 815 % 33 % 33
minimum service temp.     °C -20 °F -4
maximum service temp.     °C 115 °F 240

C-HPU Hardness 96 Shore A red
Casted thermoplastic polyurethane with resistance to hyrolysis (TPU)
Properties condition standard unit      
color       red   red
hardness 23° C ISO 868 shore A 96÷2 shore A 96÷2
hardness 23° C ISO 868 shore D 50÷3 shore D 50÷3
modulus 100% 23° C DIN 53 504 MPa 12 psi 1740
modulus 300% 23° C DIN 53 504 MPa 22 psi 3190
tensile strength 23° C DIN 53 504 Mpa 45 psi 6525
elongation at break 23° C DIN 53 504 % 450 % 450
tear strength 23° C DIN ISO 34-1 Methode B kN/m 80 lbf/inch 450
spec. gravity 23° C ISO 1183 kg/m3 1130 g/cm3 1,13
abrasion 23° C DIN 53 516 mm3 20 mm3 20
compression set 24h 70° C 25% deflection ISO 815 % 30 % 30
compression set 24h 100° C 25% deflection ISO 815 % 35 % 35
minimum service temp.     °C -37 °F -35
maximum service temp.     °C 110 °F 230
maximum water steam temp.     °C 90 °F 195

LT-PU Hardness 96 Shore A blue
Thermoplastic polyurethane for low-temperature applications
Properties condition standard unit      
color       blue   blue
hardness 23° C ISO 868 shore A 96÷2 shore A 96÷2
hardness 23° C ISO 868 shore D 47÷3 shore D 47÷3
modulus 100% 23° C DIN 53 504 MPa 12 psi 1740
modulus 300% 23° C DIN 53 504 MPa 22 psi 3190
tensile strength 23° C DIN 53 504 MPa 50 psi 7250
elongation at break 23° C DIN 53 504 % 550 % 550
tear strength 23° C DIN ISO 34-1 Methode B kN/m 80 lbf/inch 450
spec. gravity 23° C ISO 1183 kg/m3 1170 g/cm3 1,17
abrasion 23° C DIN 53 516 mm3 17 mm3 17
compression set 24h 70° C 25% deflection ISO 815 % 27 % 27
compression set 24h 100° C 25% deflection ISO 815 % 33 % 33
minimum service temp.     °C -50 °F -58
maximum service temp.     °C 110 °F 230

HT-PU Hardness 96 Shore A
Thermoplastic polyurethane for high-temperature applications
properties condition standard unit      
color            
hardness 23° C ISO 868 shore A 96÷2 shore A 96÷2
hardness 23° C ISO 868 shore D 50÷3 shore D 50÷3
modulus 100% 23° C DIN 53 504 MPa 11 psi 1595
modulus 300% 23° C DIN 53 504 MPa 22 psi 3190
tensile strength 23° C DIN 53 504 MPa 45 psi 6525
elongation at break 23° C DIN 53 504 % 500 % 500
tear strength 23° C DIN ISO 34-1 Methode B kN/m 80 lbf/inch 450
spec. gravity 23° C ISO 1183 kg/m3 1170 g/cm3 1,17
abrasion 23° C DIN 53 516 mm3 15 mm3 15
compression set 24h 70° C 25% deflection ISO 815 % 32 % 32
compression set 24h 100° C 25% deflection ISO 815 % 35 % 35
compression set 24h 125° C 25% deflection ISO 815 % 50 % 50
minimum service temp.     °C -35 °F -31
maximum service temp.     °C 135 °F 275
maximum service temp. (short)     °C 150 °F 300

NBR Hardness 85 Shore A Black
Nitrile butadiene rubber
properties condition standard unit      
color       black   black
hardness 23° C ISO 868 shore A 85÷5 shore A 85÷5
modulus 100% 23° C DIN 53 504 MPa 11 psi 1595
tensile strength 23° C DIN 53 504 MPa 17 psi 2465
elongation at break 23° C DIN 53 504 % 150 % 150
tear strength 23° C DIN ISO 34-1 kN/m 18 lbf/inch 102
spec. gravity 23° C ISO 1183 kg/m3 1320 g/cm3 1,32
rebound elasticity 23° C DIN 53 512 % 20 % 20
abrasion 23° C DIN 53 516 mm3 100 mm3 100
compression set 24h 70° C 25% deflection ISO 815 % 5 % 5
compression set 24h 100° C 25% deflection ISO 815 % 6 % 6
compression set 24h 150° C 25% deflection ISO 815 %   %  
minimum service temp.     °C -30 °F -22
maximum service temp.     °C 110 °F 230

H-NBR Hardness 85 Shore A Green
Highly saturated nitrile butadiene rubber
properties condition standard unit      
color       green   green
hardness 23° C ISO 868 shore A 85÷5 shore A 85÷5
modulus 100% 23° C DIN 53 504 MPa 10 psi 1450
tensile strength 23° C DIN 53 504 MPa 20 psi 2900
elongation at break 23° C DIN 53 504 % 190 % 190
tear strength 23° C DIN ISO 34-1 kN/m 15 lbf/inch 85
spec. gravity 23° C ISO 1183 kg/m3 1320 g/cm3 1,32
rebound elasticity 23° C DIN 53 512 % 30 % 30
abrasion 23° C DIN 53 516 mm3 135 mm3 135
compression set 24h 70° C 25% deflection ISO 815 % 12 % 12
compression set 24h 100° C 25% deflection ISO 815 % 14 % 14
compression set 24h 150° C 25% deflection ISO 815 % 22 % 22
minimum service temp.     °C -20 °F -4
maximum service temp.     °C 150 °F 302
temp maximum water steam     °C 120 °F 248
temp maximum hot air     °C 180 short °F 356 short

EPDM Peroxyd Hardness 85 Shore A Black
Ethylene Propylene diene rubber
properties condition standard unit      
color       green   green
hardness 23° C ISO 868 shore A 85÷5 shore A 85÷5
modulus 100% 23° C DIN 53 504 MPa   psi  
tensile strength 23° C DIN 53 504 MPa 12 psi 1740
elongation at break 23° C DIN 53 504 % 80 % 80
tear strength 23° C DIN ISO 34-1 kN/m 10 lbf/inch 55
spec. gravity 23° C ISO 1183 kg/m3 1220 g/cm3 1,22
rebound elasticity 23° C DIN 53 512 % 37 % 37
abrasion 23° C DIN 53 516 mm3 140 mm3 140
compression set 24h 70° C 25% deflection ISO 815 % 7 % 7
compression set 24h 100° C 25% deflection ISO 815 % 7 % 7
compression set 24h 150° C 25% deflection ISO 815 %   %  
minimum service temp.     °C -45 °F -49
maximum service temp.     °C 130 °F 266
temp maximum water steam     °C 130 °F 266
temp maximum hot air     °C 180 short °F 356 short

MVQ Silicon Hardness 85 Shore A Blue
Vinyl methyl silicone rubber
properties condition standard unit      
color       blue   blue
hardness 23° C ISO 868 shore A 85÷5 shore A 85÷5
modulus 100% 23° C DIN 53 504 MPa 4 psi 405
tensile strength 23° C DIN 53 504 MPa 7 psi 710
elongation at break 23° C DIN 53 504 % 120 % 120
tear strength 23° C DIN ISO 34-1
Methode B 		kN/m 15 lbf/inch 85
spec. gravity 23° C ISO 1183 kg/m3 1580 g/cm3 1,58
rebound elasticity 23° C DIN 53 512 % 35 % 35
abrasion 23° C DIN 53 516 mm3   mm3  
compression set 24h 70° C 25% deflection ISO 815 % 8 % 8
compression set 24h 100° C 25% deflection ISO 815 % 9 % 9
compression set 24h 150° C 25% deflection ISO 815 %   %  
minimum service temp.     °C -60 °F -76
maximum service temp.     °C 200 °F 392
temp maximum water steam     °C   °F  
temp maximum hot air     °C 300 short °F 572 short

FPM Viton® Hardness 85 Shore A Brown
Fluorocarbon rubber
properties condition standard unit      
color       brown   brown
hardness 23° C ISO 868 shore A 85÷5 shore A 85÷5
modulus 100% 23° C DIN 53 504 MPa 6 psi 870
tensile strength 23° C DIN 53 504 MPa 9 psi 1305
elongation at break 23° C DIN 53 504 % 200 % 200
tear strength 23° C DIN ISO 34-1
Methode B 		kN/m 20 lbf/inch 114
spec. gravity 23° C ISO 1183 kg/m3 2530 g/cm3 2,53
rebound elasticity 23° C DIN 53 512 % 7 % 7
abrasion 23° C DIN 53 516 mm3 175 mm3 175
compression set 24h 70° C 25% deflection ISO 815 % 17 % 17
compression set 24h 100° C 25% deflection ISO 815 % 10 % 10
compression set 24h 150° C 25% deflection ISO 815 % 15 % 15
minimum service temp.     °C -20 °F -4
maximum service temp.     °C 220 °F 428
temp maximum water steam     °C   °F  
temp maximum hot air     °C 300 short °F 572 short

POM white
Polyoxymethelene/Polyacetal
properties condition standard unit      
color       white   white
hardness 23° C ISO 868 shore D 85÷3 shore D 85÷3
ball indentation hardness 23° C DIN 53456 H135/30 MPa 160 psi 23000
tensile strength 23° C ASTM D 4745-79 MPa 70 psi 10100
elongation at break 23° C ASTM D 4745-79 % 40 % 40
compressive strength 23° C DIN 53456 MPa 88 psi 12800
thermal conductivity 23° C DiN 52612 J x 103
m x h x K 		0,25 J x 103
m x h x K		 0,25
coefficient of thermal expansion 23° C C-200° C   K-1 x 10-5 11 K-1 x 10-5 11
coefficient of friction* 23° C   µ 0,28 µ 0,28
minimum service temp.     °C -45 °F -49
maximum service temp.     °C 100 °F 212
Young's modulus 23° C C DIN 53457 MPa 3000 psi 435000
* dynamic coefficient of friction, dry, Steel 16MnCR5: v=0,6m/s;p=0,05 MPa; t=5h

UHMW-PE Hardness 61 Shore D Natural
Polyethylene of ultra high molecular weight
properties condition standard unit      
color       natural   natural
density/specific gravity 23° C DIN 53479 kg/m3 930 g/cm3 0,93
hardness 23° C ISO 868 shore D 61÷3 shore D 61÷3
ball indentation hardness 23° C DIN 53456 H135/30 MPa 36 psi 5200
tensile strength 23° C ASTM D 4745-79 MPa 40 psi 5800
elongation at break 23° C ASTM D 4745-79 % 50 % 50
izod impact strength 23° C ISO 180/1A kJ/m2 130    
thermal conductivity 23° C DiN 52612 J x 103
m x h x K 		0,41 J x 103
m x h x K		 0,41
coefficient of thermal expansion 25° -200° C   K-1 x 10-5 15 K-1 x 10-5 15
coefficient of friction* 23° C   µ 0,25 µ 0,25
minimum service temp.     °C -200 °F -328
maximum service temp.     °C 80 °F 176
Young's modulus 23° C C DIN 53457 MPa 680 psi 98000
* dynamic coefficient of friction, dry, Steel 16MnCR5: v=0,6m/s;p=0,05 MPa; t=5h

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