BF50

BF50

NITRILE SHEETING STANDARD LEVEL QUALITY

Overview

Features

Standard NBR.

Benefits

Reliability Economy

Applications

Gaskets or washers cutting and manufacturing of pieces for general purpose applications in contact with oils and hydrocarbons (swelling in IRM 903, 70 hours at 100°C, ∆ volume ≤30%).

No resistance to petrol, oxygenated fuel, domestic gas.

Advantages

Good resistance to hydrocarbons
Good ratio quality/price

Mechanical, Physical and Chemical Properties

Mechanical

Measure characteristic

Standard

Value

Rubber compound - Black

 

Density

1.35 ±0.05

g/cm³

Hardness

ASTM D2240

65 ±5

Shore A

Tensile strength

ISO 37

≥5

MPa

Elongation at break

ISO 37

≥300

%

Tear resistance

ISO 34-1

≥17

N/mm

Compression set after 22h at 70°C

ISO 815-1

≤40

%

Compression set after 22h at 100°C

ISO 815-1

≤60

%

 

Temperature

Measure characteristic

Standard

Value

Working temperature

-25/+90

°C

 

Oil Resistance

Measure characteristic

Standard

Value

Oil IRM 903, ∆ volume after 70h at 100°C

ASTM D471

≤30

%

 

Chemical Resistance

Diluted acids and bases

Concentrated acids and bases

Ozone

Oils and hydrocarbons

Very good

Good

Medium

Good

 

Dimensions

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

1

±0.3

1400

±2%

20

±2%

1,5

2 smooth sides

-

1,5

±0.3

1400

±2%

15

±2%

2,25

2 smooth sides

-

2

±0.3

1400

±2%

15

±2%

3

2 smooth sides

-

2

±0.3

1400

±2%

15

±2%

3

2 smooth sides

1P

3

±0.3

1400

±2%

10

±2%

4,5

2 smooth sides

-

3

±0.3

1400

±2%

10

±2%

4,5

2 smooth sides

1P

4

±0.4

1400

±2%

10

±2%

6

2 smooth sides

-

4

±0.4

1400

±2%

10

±2%

6

2 smooth sides

2P

5

±0.4

1400

±2%

10

±2%

7,5

2 smooth sides

-

5

±0.4

1400

±2%

10

±2%

7,5

2 smooth sides

2P

6

±0.5

1400

±2%

10

±2%

9

2 smooth sides

-

8

±0.7

1400

±2%

5

±2%

12

2 smooth sides

-

10

±1.0

1400

±2%

5

±2%

15

2 smooth sides

-

12

±1.0

1400

±2%

5

±2%

18

2 smooth sides

-

15

±1.0

1400

±2%

5

±2%

22,5

2 smooth sides

-

20

±1.4

1400

±2%

5

±2%

30

2 smooth sides

-

Identification

Branding

Without.

Packaging

Thickness ≤6mm rolled on cardboard tube Ø 80mm.
Thickness >6mm in roll.

Wrapping

Black polyethylene film.

Labelling

Self-adhesive label indicating product name, dimensions, area in m2, nominal weight, and product code to allow product traceability.

 

Downloads

Product Sheet

Product Sheet (PDF)  

Download