R661

R661

WHITE SBR SHEETING STANDARD LEVEL QUALITY

Overview

Mechanical, Physical and Chemical Properties

Mechanical

Measure characteristic

Standard

Value

Rubber compound - Blanc

 

Density

1.67 ±0.05

g/cm³

Hardness

ASTM D2240

68 ±5

Shore A

Tensile strength

ISO 37

≥5

MPa

Elongation at break

ISO 37

≥220

%

Tear resistance

ISO 34-1

≥12

N/mm

Compression set after 22h at 70°C

ISO 815-1

≤55

%

 

Temperature

Measure characteristic

Standard

Value

Working temperature

-25/+70

°C

 

Ageing

Measure characteristic

Standard

Value

∆ Hardness after 70h at 70°C

ASTM D573

≤5

Shore A

∆ Tensile strength after 70h at 70°C

ASTM D573

≤-15

%

∆ Elongation at break after 70h at 70°C

ASTM D573

≤-25

%

 

Chemical Resistance

Diluted acids and bases

Concentrated acids and bases

Ozone

Oils and hydrocarbons

Mycket bra

Bra

Bra

Non suitable

 

Dimensions

Thickness (mm) Width (mm) Length (m) Weight (kg/m2) Sides finish Option

1

±0.3

1400

±2%

20

±2%

1,67

2 smooth sides

-

2

±0.3

1400

±2%

15

±2%

3,33

2 smooth sides

-

3

±0.3

1400

±2%

10

±2%

5

2 smooth sides

-

4

±0.4

1400

±2%

10

±2%

6,67

2 smooth sides

-

5

±0.4

1400

±2%

10

±2%

8,33

2 smooth sides

-

Identification

 

Downloads

Product Sheet

Product Sheet (PDF)  

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