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Standard extruded silicone rubber series

Category:

Solid silicone rubber product solutions for miscellaneous parts, buttons, sealing strips, swimming gear, kitchenware, and more.

This series of extrusion-grade adhesives complies with halogen‑free, RoHS, REACH, and U.S. FDA standards, offering excellent processability and suitable for both calendering and extrusion processes.

Email:1541901416@qq.com

Phone:020-36896519

Contact Us

Product Description

This series of extrusion-grade adhesives complies with halogen‑free, RoHS, REACH, and U.S. FDA standards, offering excellent processability and suitable for both calendering and extrusion processes.

Key Features

* Excellent processability, tight coating, and no adhesion to copper wires.

* Excellent physical properties

Main applications        

* Squeeze tube

* Extrude the sealing strip

* Electrical wires and cables

* Calendered silicone rubber sheet

Typical Product Data

Test Items

Testing standards

Unit

RH4022

RH5022

RH6022

RH7022

RH7522

RH8022

Appearance

Visual estimation

/

Translucent

Translucent

Translucent

Translucent

Translucent

Translucent

Hardness

GB/T531.1

Shore

41

51

61

71

76

81

Density

GB/T533

g/cm3

1.14

1.15

1.19

1.21

1.22

1.23

Resilience

GB/T1681

%

60

60

50

50

50

50

Tensile strength (MPa)

GB/T528

MPa

11.5

  11

10

9.0

9.0

7.0

Elongation at break

GB/T528

%

750

  600

450

350

300

200

Tear strength (kN/m)

GB/T529

KN/m

22

25

25

25

25

20

Permanent deformation at break (%)

GB/T528

%

8.0

6.0

5.0

2.6

1.7

0.8

Linear shrinkage rate

CGB-T14235.4

%

3.3

3.3

3.2

3.1

3

2.9

·Data testing of vulcanization conditions: using a bis‑diazene vulcanization process, with a 150 mm × 140 mm × 2 mm mold, and vulcanization at 175°C for 5 minutes.

·This data is for reference only; the actual material properties and molding process parameters shall be subject to those provided by our Technical Department.

Operation, Safety, and Storage

* Before use, please carefully read the Material Safety Data Sheet (MSDS) and the instructions for use.

* Please wear safety goggles and gloves when operating this product.

* Store in a dry, cool place, away from direct sunlight.

* Keep out of reach of children.

Packaging

* Packed in 20 kg cartons, with a plastic liner inside.

Keywords:

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Swimming Cap Rubber Series Silicone Rubber

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High-Rebound Moulded Silicone Rubber Series

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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.