E645

E645

EPDM 70 SHEETING - Drinking Water - WRAS certification

Overview

Features

Black EPDM sheeting for drinking water. Approved by WRAS as suitable for contact with water for domestic purposes up to 23ºC.

Benefits

Performance  Legality  Hygiene, cleanliness  Food safety

Recommandations

Always follow manufacturer warnings and instructions when using any cleaning product.

Applications

Gaskets or washers cutting and manufacturing of pieces for general industrial purpose applications in contact with drinking water.

Advantages

Very good resistance to ozone and ageing
 Excellent temperature resistance (-40/+120 ºC)
 Good ratio quality/price
 Matte finish to guarantee a good surface finished quality to secure an easy unrolling.

Mechanical, Physical and Chemical Properties

Mechanical

Measure characteristic

Standard

Value

Rubber compound - Black

 

Density

1.15 ±0.05

g/cm³

Hardness

ASTM D2240

70 ±5

Shore A

Tensile strength

ISO 37

≥12

MPa

Elongation at break

ISO 37

≥400

%

Tear resistance

ISO 34-1

≥35

N/mm

Compression set after 22h at 70°C

ISO 815-1

≤25

%

 

Temperature

Measure characteristic

Standard

Value

Working temperature

-40/+120

°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

≤-10

%

∆ Elongation at break after 70h at 70°C

ASTM D573

≤-30

%

ASTM D1149 Typ A

No crack

%

 

Chemical Resistance

Diluted acids and bases

Concentrated acids and bases

Ozone

Oils and hydrocarbons

Very good

Good

Very good

Non suitable

 

Dimensions

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

1,5

±0.3

1400

±2%

15

±2%

1,72

1 smooth side/1 shiny side

-

2

±0.3

1400

±2%

15

±2%

2,29

1 smooth side/1 shiny side

-

3

±0.3

1400

±2%

10

±2%

3,44

1 smooth side/1 shiny side

-

4

±0.4

1400

±2%

10

±2%

4,59

1 smooth side/1 shiny side

-

5

±0.4

1400

±2%

10

±2%

5,73

1 smooth side/1 shiny side

-

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