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Silicone Rubber (122)

Addition Type Pouring Sealant Circuit Board Potting Silicone Rubber

FOB Price: US $4.9 - 7.8 / Kilogram Get Latest Price
Min.Order Quantity: 100 Kilogram/Kilograms 100kg if no sample testing
Supply Ability: 8 Ton/Tons per Day at least
Port: shenzhen
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
GUA,Guangdong, China (Mainland) China (Mainland)
Brand Name:
Hong Ye silicone rubber
Model Number:
E642 silicone rubber
any color
4% for free charged
HS code:

Packaging & Delivery

Packaging Detail: 25kg/drum and 200kg/drum
Delivery Detail: within 3 days after your payment confirmed in our bank


Silicone molding rubber:
1.Low linear shrinkage
2.Good operation
3.High tear and tensile strength
4.easy demould

Description of Addition Type silicone rubber


addition molding silicone is generally named two-component silicone rubber, Part A and part B. It features an exceptional fluidity and good operability. The mixing ratio is 1:1, mainly be suitable for making molds application.

 addition cure silicone rubber is mainly used for molds making for food grade products. And it is also develop to solve the problem of not lighting of the candles and the problem of sticky and white stains on the surface of cement & stone products.


Applicationsof Addition Type silicone rubber


addition molding silicone could be mainly used for making concrete stones, precision molds, PU molds, resin molds, gypsum casting, candle molding,for life casting, fabric finishing, seal for electronic components and solar circuit board, trademark decoration. etc.


FEATURES of Addition Type silicone rubber


1. Two-parts, flowable liquid silicon & curing agent.

2. Can solve the problem of not lighting of the candles and the problem of sticky and white stains on the surface of cement & stone products.

4. It gets cured at room temperature 25 0C within 5-7 hours.

5. An exceptional fluidity and good operability, easy to be demolded.

6. Suitable for pouring methods of operation for small sized molds making. 




2Appearance: Semi Transparent

3Mixing Ratio: 1:1

4Viscosity part A (Mpa.s): 20000±2000

5Viscosity part B (Mpa.s): 3500±1000

6Viscosity mixed(Mpa.s): 8200 ±2000

7Operating time ( Mins 25C): 20-40mins

8Curing time ( Hrs 25C): 2~3hrs

9Hardness (A°): 42±2

10Tensile-strength(kgf /cm2 ): 60±5

11Tear-strength (Kgf/cm ): 11±3



14Packing (kg/pail ): 20kg/drum,200/drum


OPERRATING INSTRUCTION of Addition Type silicone rubber


1. Stir part A and part B with right mixing ratio (1:1) evenly. And get the mixture for vacuum-pumping. (If there is no vacuumizer, you can just pour the mixture slowly from the corner so that less bubbles caused)

2. Enclose the product (the original model) with four plastic plates or wooden plates.

3. Clean your products and brush a layer of release agent (detergent or soap water) on your product.

4. Pour the mixture with correct mixing ratio into the model frame.

After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold.


Twelve (12) months from date of shipment when stored at 24°C in original unopened packages. 

PACKAGE:  Packed in clean 20kg/pail+20kg/pail,  200kg/pail+200kg/pail



Addition Type silicone rubber package details






Addition Type silicone rubber certifications:




For more information, please feel free to call  or send E-mail to Brook :

Mobile:    0086-18938867579

Email:       hyjw(at)szrl(dot)net

Skype:     brook.zhou02

TEL:          0086-755-89948294

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Hong Ye Jie Technology Co., Ltd. was established in 1998, is a Science and technology corporation which is engaged in production, R & D, and sales of silicone rubber. It sets up Hong Kong Hongye Ltd., Shenzhen Hongye silicone rubber Factory and other affiliated enterprises in 2005.

Our products including 36 series in hundreds of kinds of silicone products like silicone rubber, RTV-2 molding silicone rubber, silicone rubber for manual model design,shoe sole mold silicone rubber,silicon oil, ... View detail

Basic Information Indicates information has been verified onsite by a certification specialist

Product/Service (We Sell): Molding Silicone Rubber,Addition Cure Liquid Silicone,Pad Printing Silicone Rubber,Injection Silicone Rubber,Electronic Potting Silicone Rubber  
Brands: Hong Ye silicone Rubber  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: South Asia
Southern Europe
Eastern Asia
Northern Europe
North America
Western Europe
Eastern Europe
Mid East
Southeast Asia
Domestic Market
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 41% - 50%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: Building A, No. 3, Hongling First Road, Liulian Shibi, Pingdi Street, Longgang District, Shenzhen City, Guangdong Province, China  
Number of Production Lines: 5  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Management Certification: ISO9001  
Contract Manufacturing: OEM Service Offered  

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China (Mainland) | Contact Details
Key Strengths: Assessment Report by Bureau Veritas
Top 3 Markets: Domestic Market 29.90%, Oceania 15.40%, Southeast Asia 10.30%
Experience: Established 2006 , 10 years OEM

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Ms. Omiga Luo
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