YELLOWFINE

YELLOWFINE

MEDIUM WEAR SHEETING FINE GRAIN SIZE MATERIAL

Overview

Features

Wear resistant natural rubber, yellow.

Benefits

Performance Safety Reliability Service life

Applications

Hoppers, chutes, operating cyclones, vibrating lines, silos, etc., linings to protect equipment against very abrasive fine grain size products wear, due to their very nature (rock, wood, metal, all fine particle size materials, chemical products, etc.), density and hardness (medium to high), forms (fine particles, bulks, etc.), with dry conditions and maximum temperature +70°C.

Manufacturing of rubber skirts.

Hanging panels fostering materials cleaning and removal.

Areas of activity: sand and gravel quarries, aggregate and cement industries, concrete plants, etc.

Advantages

Excellent mechanical properties: tensile strength, elongation at break, tear resistance, abrasion, etc.
Excellent resistance to fine grain size products projection and fretting wear: sand, shot blasting, fine particles, abrasive dust, etc.
Corrosion protection
Noise and vibration propagation reduction
Possibility to be produced with bonding layer for cold vulcanizing or with steel backing for mechanical fixing

Mechanical, Physical and Chemical Properties

Mechanical

Measure characteristic

Standard

Value

Rubber compound - Yellow

R491 

Density

1.05 ±0.05

g/cm³

Hardness

ASTM D2240

45 ±5

Shore A

Tensile strength

ISO 37

≥16

MPa

Elongation at break

ISO 37

≥600

%

Tear resistance

ISO 34-1

≥25

N/mm

Abrasion resistance (5N)

ISO 4649

≤83

mm³

Compression set after 22h at 70°C

ISO 815-1

≤30

%

 

Temperature

Measure characteristic

Standard

Value

Working temperature

-40/+85

°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

Very good

Good

Medium

Non suitable

 

Dimensions

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

3

±0.3

1400

±2%

10

±2%

3,15

2 smooth sides

-

4

±0.4

1400

±2%

10

±2%

4,2

2 smooth sides

-

5

±0.4

1500

±2%

10

±2%

5,25

1 side smooth/1 side matt

-

6

±0.5

1500

±2%

10

±2%

6,3

1 side smooth/1 side matt

-

8

±0.7

1500

±2%

10

±2%

8,4

1 side smooth/1 side matt

-

10

±1.0

1500

±2%

10

±2%

11,11

1 side matt/1 side bonding layer

BL

10

±1.0

1500

±2%

10

±2%

10,5

1 side smooth/1 side matt

-

12

±1.0

1500

±2%

6

±2%

13,67

1 side matt/1 side bonding layer

BL

12

±1.0

1500

±2%

6

±2%

12,61

1 side smooth/1 side matt

-

15

±1.0

1500

±2%

6

±2%

16,05

1 side matt/1 side bonding layer

BL

15

±1.0

1500

±2%

6

±2%

15,75

1 side smooth/1 side matt

-

20

±1.4

1500

±2%

6

±2%

21,97

1 side matt/1 side bonding layer

BL

20

±1.4

1500

±2%

6

±2%

21

1 side smooth/1 side matt

-

Identification

Branding

Without.

Packaging

Thickness ≤6mm rolled on cardboard tube Ø 80mm.
Thickness >6mm in roll.
Bonding layer internal side protected by a white polypropylene film, easily removable by hand.

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