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Home > Product Directory > Plastics & Rubber > Rubber Raw Materials > Silicone Rubber > Electrical Insulating Silicone Rubber
Electrical Insulating Silicone Rubber
Electrical Insulating Silicone Rubber

Electrical Insulating Silicone Rubber

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Product Name: Electrical Insulating Silicone Rubber
CAS NO.:
Purity:
Specification:
MOQ: 1.00 MT
Origin: China
Brand:
Package: 20kg per carton lined with PE plastic bags or sheets.

Overview

Product Info

  • Product Name: Electrical Insulating Silicone Rubber
  • CAS NO.:
  • Other Name:
  • EINECS No.:
  • Molecula Formula(MF):
  • HS Code:
  • Formula Weight:
  • UN No.: -
  • E No.:
  • Appearance: White, no extraneous matter
  • Solubility:
  • Melting Point:
  • Flash Point:
  • Boiling Point:

Product Certificate

Electrical

Application

●Various composite insulators, Surge arrester ●High & low voltage electrical fittings for electrical lines of railways and urban light rails

Package & Trade Terms

Package: 20kg per carton lined with PE plastic bags or sheets.

Storage Condition:


Supply Ability: 80.00MT/Day

Trade Terms: FOB,CIF,CFR,EXW

Shipping Mode: By Sea

Shipping Port: Any port in China

Payment Terms: T/T,L/C,O/A

Advantage Description

Detailed Description

Electrical Insulating Rubber

Key Features:

● Excellent physical properties

● Excellent electrical insulativity

● The flame retardance can reach the class FV-0 stated in the national standard GB/T10707-2008.

Applications:

● Various composite insulators, Surge arrester

● High & low voltage electrical fittings for electrical lines of railways and urban light rails

Safety & Storage:

● Detailed safety information is contained in each material data safety sheet,which can be obtained by contacting us.

● The products have a shelf life of 9 months from date of manufacture depending on the shore hardness if stored at room temperature in the originally sealed container.


Packing20kg per carton lined with PE plastic bags or sheets.


 

 

 

Property

Product Data

 

 

Test Method

 

Standard Electrical Insulating Rubber

General Purpose Electrical Insulating

Rubber

 

Common Electrical Insulating Rubber

NE-T-1

NE-T-1U

NE-T-2

NE-T-2U

NE-C-1

NE-C-1U

NE-C-2

NE-C-2U

NE-D-1

NE-D-1U

NE-D-2

NE-D-2U

NE-E-1

NE-E-1U

NE-E-2

NE-E-2U

 

Appearance

White, no extraneous matter

Visual Inspection

Density, g/cm3

1.52±0.05

ASTM D792

Hardness, Shore A

60±2

58±2

 

ASTM D2240

 

Tensile Strength, MPa 

4.5

4.0

ASTM

D412 Die C

 

Elongation at Break, %≥

280

300

280

300

240

260

240

260

ASTM

D412 Die C

Tension Set, %≤

2

ASTM

D412 Die C

 

Tear Strength, kN/m ≥

13

12

ASTM

D624 Die C

Volume ResistivityΩ▪ cm ≥

7×1014

5×1014

3×1014

1×1014

IEC 60093

Dielectric Strength, kV/mm≥

22

20

18

17

IEC 60243

Dielectric Loss , tg δ≤

3×10-2

6×10-2

7×10-2

IEC 60250

Dielectric Constant

3~4

IEC 60250

Tracking Resistance &Erosion

resistance

1A4.5 grade

pass

IEC 60587

Erosion Depth, mm

 

2.5

 

IEC 60587

Flame Reaiatance, level

FV-0

IEC 60707

Typical Data

● Physical data in the above table is for reference only.

● Vulcanization condition: 175× 5min.

● Ratio of curing agent 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane0.4%.

How to use

● When molding ,it is recommended to use 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane.

Industrial use instructions:

The users are obliged to understand the application scope and the usage of the products that will be used.

Don’t graft or inject the above product into human body.

The testing report along with the goods is tested by our QA department on the basis of the vulcanizing condition and testing methods of our company.

The data presented in this leaflet are in accordance with the present state of our knowledge,but do not  absolve the user from carefully checking all supplies immediately on receipt.The recommendations made in this leaflet over which we have no control, especially where other companies’ raw materials are also being used.The recommendation do not absolve the user from the obligation of investigating the possibility of infringement of third parties’ rights.

Recommendations for use, is just a reference,do not constitute a warranty,either express or implied,of the fitness or suitability of the products for a particular purpose.



Company Profile

WPA Chemicals Limited, an international business supply chain enterprises came into being under the background of Chinese “Internet plus" and "Chemical online transactions". Relying on the support of " Zhejiang Netsun”, “China chemical network" and powerful "big data", WPA Chemical is not only an international trading company, but also a chemical supply chain platform which specialized in the industry of coating, plastics, rubber, and agricultural chemicals. The aim of WPA is providing high-quality products meanwhile deeply cultivating the application, and providing a variety of application solutions for customers. Main products: Titanium Dioxide, Chloroprene Rubber,Rubber Chemicals,Plastic Chemicals,Silicone Products, Pigment, Resin, Silica, Filler, Water treatment chemicals and so on.

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