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Compounded silicone rubber RH-NE771

Category:

Organosilicon Material Solutions for Power and Wire & Cable Applications

Mixed silicone rubber RH-NE771 is suitable for platinum-catalyzed addition curing, low‑temperature extrusion, and thermal‑oven curing, producing cables that comply with VDE, IEC, and UL 3967 standards. It is widely used in TD1 cables and high‑temperature‑resistant internal power‑storage wires.

Email:1541901416@qq.com

Phone:020-36896519

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Product Introduction

Mixed silicone rubber RH-NE771 is suitable for platinum-catalyzed addition curing, low-temperature extrusion, and thermal‑oven curing, producing cables that comply with VDE, IEC, and UL 3967 standards. It is widely used in TD1 cables and high‑temperature‑resistant internal power‑storage wires.

RH-NE771 compounded silicone rubber is suitable for platinum-catalyzed addition curing, featuring low‑temperature extrusion and thermal oven curing, to produce cables that comply with VDE, IEC, and UL 3967 standards. It is widely used in TD1 cables and high‑temperature‑resistant internal power‑storage wires.

 

Typical Performance Metrics

Compounded rubber

Test Items

Unit

Test Standard

Test Requirements

Typical value

Appearance of the rubber compound

--

Visual estimation

 

Translucent

Plasticity

cmm

GB/T 12828-2006

240-260

250

Vulcanization rate at 120℃: T10/T90

S

GB/T16584-1996

T10>15,30

20.56

Dumbbell plate molding conditions: 140°C

x5 min; aging conditions: 158°C × 60 days

 

HRRG4m2

Test Items

Unit

Test Standard

Before aging

After aging

After aging

Hardness

ShoreA

GB/T 531.1-2008

66

75

76

Density

g/cm3

GB/T 533-2008

1.19

1.20

1.19

Tensile strength

MPa

GB/T 528-2009

9.8

9.7

8.4

Elongation

%

GB/T 528-2008

500

300

280

Tear strength

kN/M

GB/T 529-2008

45

38

--

Combustion performance

level

UL1581

/

/

VW-1

Electrical Properties of Dumbbell Plates

Test Items

Unit

Test Standard

Test Requirements

Typical value

Low-impact resistant

°C

GB/T2423.1-2008

≥40

≥40

Breakdown voltage

KV/mm

ASTM D149

≥20

26.2

Volume resistivity

10*150cm

IEC 60093

≥1

4.2

Restricted substance compliance

 

Halogen-free

ROHS REACH

 

Special Note: Typical values are for reference only and shall not be used as the basis for actual determination.
Storage conditions: The rubber compound and color masterbatch should be stored at room temperature (≤25°C) in a sealed container, protected from direct sunlight; shelf life is 6 months. Vulcanizing agents A and B must be stored separately, sealed, and refrigerated at 4°C; their shelf life is 3 months.

 

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Contact phone number:

020-36896519

Company email:

1541901416@qq.com

Huadu Company Address:

1st Floor, Building A2, Zone A, Meiwang Science and Technology Park, Guangzhou Airport Economic Zone (No. 6, Guangtang South Street, Xinya Subdistrict, Huadu District)

Zhaoqing Factory Address:

No. 33-3, Xin’an Avenue, Zhaoqing New District, Dinghu District, Zhaoqing City

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Technical Support: Zhongqi Cross-border, Guangzhou

Leave us a message.

We consistently uphold a business philosophy of win-win cooperation, and look forward to advancing hand in hand with you, achieving mutual benefits and shared success, and creating brilliance together!

Submit Message

*Note: Please ensure that all information provided is accurate and keep your contact details up to date. We will get in touch with you as soon as possible.