Home / Rubber Matting / Electrical Safety Matting / Fine Ribbed Black EPDM Rubber Matting 26,500v to IEC61111-2009 Class 3

Item Code: SM570-03

Fine Ribbed Black EPDM Rubber Matting 26,500v to IEC61111-2009 Class 3

SM570-03  Fine Ribbed Rubber Matting to IEC61111-2009 Class 3 is a High Quality electrical safety matting fully tested to 40,000 volts with regulation standard stamped on reverse of roll at 1000mm intervals.
Maximum safety working voltage of 26,500v.
It has a fine ribbed, anti-slip surface pattern on one side and a cloth impression finish on the reverse.

Class 3

  • Withstand Test:- 40kv – No Electrical Puncture
  • Proof Test:- 30 KV for 3 minutes
  • Working Voltage : – 26.5 KV
  • Thickness 4,5mm
  • HALOGEN FREE
  • Excellent Resistance to acid/alkali  
  • Full test certificate supplied

 

  • Fully tested to specification
  • Health & Safety regulation material
  • Fully traceable supply
  • Regulatory branding on reverse
  • Anti-slip finish
  • Low maintenance
  • Available 0.91m , 1.0m and 1.2m wide rolls
  • THIS GRADE DOES NOT CONTAIN RECYCLED RUBBER
  • Cut lengths available to order.

This Product is REACH, RoHS, PAH and CE Compliant

Due to the very high quality of METROSEAL raw materials the need for additional thickness is not necessary. The IEC:61111 specification only states ‘maximum’ thickness with minimum thickness being determined by suppliers ability to pass the correct tests defined in Clause 5 of specification. The above materials do so with the ‘integral’ layflat quality of the rubber compounds use not impaired in any way.
In addition to the above our thinner grades present less of a trip hazard when laid offering additional safety to operators.
Standard finishes on this type is FINE RIBBED [corrugated] one side with an anti-creep impression on reverse.

MARKINGS

The example marking on the underside of the mat will consist of a tag denoting details as right:
The brand shall be placed at 1000mm intervals along length of rolls.
The brand shall be colour coded as per IEC:61111:2009 guidelines
Class ‘O’ – RED , Class ‘1’ – WHITE, Class ‘2’ – YELLOW, Class ‘3’ – GREEN, Class ‘4’ – ORANGE

Clause No.

Properties

Specification

Specific Gravity

1.50 ± 0.05

Hardness, Shore A

75 ± 5

Tensile Strength, Kg/cm2

50 Min.

Elongation at Break, %

200 Min.

Colour

Black

Surface Finish

Fine rib with fabric finish

ELECTRICAL PROPERTIES

5.5

MECHANICAL TESTS

 

5.5.2

Mechanical Puncture Test

Min 70N

5.5.3

Slip Resistance

Avg. force higher than 50N

5.6.2.2

Class

Proof Test

Withstand Test

5.6.2.3

Class – 0 (Thickness 2.0 mm)

30KV for 3 minutes

40 KV – No electrical puncture

5.7

Ageing Test At 70 ± 2oC/168Hrs

 

 

Mechanical Puncture Test

Should be minimum 80% of original value

5.8

Thermal Properties

 

5.8.1

Flame Retardance

Flame should not propagate within a 50mm diameter from the centre

5.8.2

Low Temperature Resistance (4hr at -25 ± 3oC)

 

 

a) Visual Inspection

No cracks

 

b) Voltage withstand

No electrical puncture

Consent

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