Insulation Rubber Sheet, 3mm*5kV

The 3mm*5kV insulating rubber sheet has good physical and mechanical properties, no peculiar smell, no bubbles, no pits, smooth and clean surface, and a service life of more than five years. This insulating rubber is your best choice.

SKU: CCHN-RS-01-3mm

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Delivery date: 6-25 days

Overview

Applications

The 3mm*5kV insulating rubber sheet has good physical and mechanical properties and excellent insulation properties. It can work in a dry environment with high dielectric coefficient requirements in the air of -35~+100℃. It is suitable for laying workbenches and grounds in electronic places, laying and installing grounds in power stations and substations.

Selection configuration table

Basics	Model	CCHN-RS-01-6mm
	Thickness	6mm
	Width	1m
	Length*	Customized
	Color*	Black, Red, Green
	Ruber Sheet Type*	Smooth surface, Striped surface
	Pressure resistance	15kV
Technical Parameters	Electrical insulation performance test	15kV
	Time required for power frequency withstand voltage test	1min
	actual test measurement time	2min
	Measured value of power frequency withstand voltage experiment	≥15kV
	Hardness (Shore A)	55-70
	Tensile strength (Mpa)	≥5.0
	Elongation at break	≥250%
	Fixed elongation (150%) permanent deformation	≤25%
	Hot air aging (70℃*72h): the reduction rate of tensile strength	≤30%
	Water absorptio	≤1.5%

Tips: Insulating rubber sheet structure

The insulating rubber sheet should be made of rubber-like insulating materials, and the upper surface should be designed with wrinkles or diamond patterns to enhance the anti-skid performance of the surface, and the back can be made of cloth or other anti-skid materials.

Insulating rubber sheet quality Standard:

Appearance: Spots or unevenness. The depth or height must not exceed the thickness tolerance of the rubber pad.
Bubbles: No more than 5 bubbles with an area less than 1cm² per square meter, and the distance between any two bubbles is not less than 40mm.
Impurities: The depth and length shall not exceed the thickness of the rubber pad and shall not be less than 40mm.
Uneven edges or spongy: Width no more than 10mm, length no more than 1/10 of the total length of the rubber pad.
Cracks: Not allowed.