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ASTM-D-178 Insulating Mats

ASTM-D-178 Insulating Mats

We deliver rubber insulating mattings that are designed according to the ASTM-D-178 Standard. This standard is set by the American Society for Testing and Materials. These mattings are considered to be highly electrical resistant. They are non-conductive in nature and are meant to protect and insulate from deadly shocks caused by high voltage equipment.

The ASTM-D-178 Standard endorses a thickness of 3.2mm to 12.7mm for these particular mattings. It depends upon the smooth lower surface with the usage/working voltage resistance & anti-skid textured surface on the top. Such safety rubber mattings (Type-1 Grade) are moisture, water & leakage proof that guarantee a long functional (work) life. A Type-2 Grade Insulating Mat contains certain additional properties such as Flame & Ozone resistance. Manufacturer’s Test Certificate is provided along with the supply.

Product Code Class Recommended Thickness Max Use/Working Voltage AC Proof Voltage Di-electric strength (Withstand Voltage) Approx. Weight Per Sqr Mtr.
ASTM 001 0 3.2 mm 1.0 KV 5.0 KV 6.0 Kgs 5.0Kgs
ASTM 002 1 4.8 mm 7.5 KV 10.0 KV 20.0 KV 7.5Kgs
ASTM 003 2 6.4 mm 17.0 KV 20.0 KV 30.0 KV 10.0 Kgs
ASTM 004 3 9.5 mm 26.5 KV 30.0 KV 40.0 KV 15.0Kgs
ASTM CD(Custom) Upto 25.0 mm Upto 36.0 KV Upto 40.0 KV Upto 50.0 KV

 

SI.No Features Values
1 Standard Size & Design

1) 1.0 Mtr. Wide x 10.0 Mtr. Long. in Texture Design.

2) 1.2 Mtr. Wide x 10.0 Mtr. Long. in Texture Design

2 Custom Size & Design Max. width upto 2400mm & length upto 20M available in Texture Design only
3 Standard Colour Black & Blue without Metallic Derivatives. (Other colours available on request subject to availability.)
4 Manufacturing Tolerance ±10% on thickness, ±5% on length, ±2% on width
5 Type Unless specified, insulating matting shall be supplied as per Type I grade. Also available on request, Type II grade (A-Ozone Resistance, B-Flame Resistance, C-Oil Resistance) with combination of all three or individual properties.
Standard Size & Design 1.0 Mtr Wide x 10.0 Mtr Long in Textured Design Standard Colour
Black & Blue without Metallic Derivatives (Other colours available on request subject to availability)

 

Standard Size & Design

1.0 Mtr Wide x 10.0 Mtr Long in Textured Design

Standard Colour

Black & Blue without Metallic Derivatives (Other colours available on request subject to availability)

DEEP JYOTI Electrical Insulating Mat (ASTM-D-178) is used for:-

  • Near HT/LT Control Panels
  • In front of Switchboards
  • Electrical Substations
  • Around Buss Bars
  • Transformers, Generator & Lift Rooms
  • Outdoor/Indoor On-site use on Live Equipment

Please provide us the following details at the time of inquiry/order:

  • Class
  • Working Voltage
  • Thickness, Length & Width
  • Colour
  • Total Quantity Required

Write Us mail On :- info@deep-jyoti.in

Features

  • Resistant To Ozone (Type IIA)

    Type-1 Value is N.A. and Type-2 Value is No visible effect

  • Resistant To Oil (Type IIC)

    Type-1 Value is N.A. and Type-2 Value is 4% max. volume increase

  • Optimum Elongation At Break (E.B.)

    Our mats exhibit a value of 250% (min.) in terms of E.B.

  • Apt Tensile Strength

    The mats have a Tensile strength (T.S.) of 4.83Mpa (min.)

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