Polyurethane round bars

5,72413,89

SKU: 252.TO
Availability: In Stock
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Polyurethane round bars

  • diameters from dia. 15 to 160 mm
  • bar length of 500 mm
  • standard color Red
  • hardness standard 90 sh A
  • excellent resistance to abrasion
  • specific weight  1.15 g/cm³

Diameter 10,15,20,30,40,50,60,70,80,90,100 mm always in stock

the other 5-6 day for production

Polyurethane round bars

UN. NORME
STANDARDS
60 80 85 90 95
CARATTERISTICHE ORIGINALI
ORIGINAL FEATURES
DUREZZA SH A
HARDNESS
Sh A DIN 53505 60 79 85 88 96
DENSITA’
DENSITY
gr/cm3 DIN 53479 1,07 1,10 1,11 1,13 1,15
ALLUNGAMENTO A ROTTURA
ULTIMATE ELONGATION
% DIN 53504 340 680 570 450 410
CARICO DI ROTTURA
ULTIMATE TENSILE STRENGHT
kg/cm2 DIN 53504 205 225 300 330 350
RESISTENZA ALLA LACERAZIONE
TEAR RESISTANCE
kg/cm ASTM D 624 C 19 47 71 74 85
ABRASIONE
ABRASION
mm3 DIN 53516 42 38 38 36 36
RESILIENZA
RESILIENCE
% DIN 53512 56 50 50 45 41
DEFORMAZIONE PERMANENTE
(70 h a temperatura ambiente)
PERMANENT DEFORMATION (70 h at room temperature)
% DIN 53517 16 15 14 14 16
(METODO B dopo 22 h a 70°C)
(METHOD B after 22 h at 70°C)
% DIN 53517 30 30 30 30 31
INVECCHIAMENTO IN ARIA (70 h a 100°C)
AGEING IN AIR (70 h at 100°C)
ASTM D 513
VARIAZIONE DUREZZA
HARDNESS VARIATION
sh A 0 0 0 0 0
VARIAZIONE ALLUNGAMENTO
ELONGATION VARIATION
% -10 -9 -6 -6 -9
VARIAZIONE CARICO DI ROTTURA
TENSILE STRENGHT VARIATION
% -10 -10 -7 -7 +5
INVECCHIAMENTO IN OLIO ASTM N.3 (70 h a 100°C)
SUBMERSION  IN OIL ASTM No.3 (70 h a 100°C)
ASTM D 471
VARIAZIONE DUREZZA
HARDNESS VARIATION
sh A 0 0 0 0 0
VARIAZIONE ALLUNGAMENTO
ELONGATION VARIATION
% -10 -5 -5 -11 -11
VARIAZIONE CARICO DI ROTTURA
TENSILE STRENGHT VARIATION
% -10 -8 0 -11 -11
VARIAZIONE IN VOLUME
VOLUME VARIATION
% +21 +18 +16 +15 +14
INVECCHIAMENTO IN OLIO ASTM N.5 (70 h a 100°C)
SUBMERSION  IN OIL ASTM No.5 (70 h a 100°C)
ASTM D 471
VARIAZIONE DUREZZA
HARDNESS VARIATION
sh A 0 0 0 0 0
VARIAZIONE ALLUNGAMENTO
ELONGATION VARIATION
% -10 -9 -7 -9 -10
VARIAZIONE CARICO DI ROTTURA
TENSILE STRENGHT VARIATION
% -11 -9 -7 -6 -10
VARIAZIONE IN VOLUME
VOLUME VARIATION
% +11 +9 +6 +5 +4
RESISTENZA ALLE BASSE TEMPERATURE
LOW TEMPERATURE RESISTANCE
ASTM D 1329
TR 10 °C -35 -34 -33 -32 -32
TR 30 °C -31 -30 -28 -21 -21
TR 50 °C -23 -21 -20 -12 -12
TR 70 °C -15 -15 -12 -6 -6
TEMPERATURA DI INFRAGILIMENTO
BRITTLE TEMPERATURE
°C ASTM D 746 -57 -56 -55 -55 -55
Weight 1 kg
Dimensions 50 × 20 × 20 cm
Diameter PU

15 mm, 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, 45 mm, 50 mm, 55 mm, 60 mm, 65 mm, 70 mm, 75 mm, 80 mm, 85 mm, 90 mm, 100 mm, 110 mm, 120 mm, 130 mm, 140 mm, 150 mm, 160 mm

polyurethane round bars data sheet

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