Platinum vulcanizing agent silicon curing agent hardener jointing paste

FOB Price: US $ 49 - 149 / Kilogram | Get Latest Price
Min.Order Quantity: 1 Kilogram/Kilograms Platinum curing agent sample available
Supply Ability: 10 Ton/Tons per Month
Port: Shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Quick Details

Chemical Auxiliary Agent
CAS No.:
63148-62-9/ 9016-00-6
Other Names:
Platinum vulcanizing agent
Place of Origin:
Guangdong, China (Mainland)
Double component
Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, silicone product
Brand Name:
Model Number:
C -100A/B
Platinum curing agent for silicone
used for Kitchenwares,baby parts,and silicone wrapped metal parts
Elongation at Break(%):
Curing Condition:
storage temp.:
Water Solubility:
Insoluble in water
Clear,a Milk white or semitransparent light yellow for storage.
Chemical Properties:
odourless, high transparent and well anti-yellowing

Packaging & Delivery

Packaging Details: Platinum curing agent packing: 1KG/Bottle, or as per customers requirements.
Delivery Detail: 1-15 days


Platinum silicone curing agent
Correspond with FDA
Non-toxic, hardener
High transparent clear
Anti-yellowing vulcanization

Silicone Platinum Vulcanizing Agent



Silicon Platinum Curing Agent / Coupling Agent

Vulcanization/ Cross-linking Agent/ Bridging agent

Silicone Catalyst / Platinum Silicone Accelerator / Vulcanization Accelerator


Two components  C-100 A / B


Food grade,Medical grade


C-100A and C-100B belongs to platinum addition type cross linking agent and can be approved by FDA after cured, also characterized by non-toxic, odourless, high transparent and well anti-yellowing.The materials can be cured again if low-molecular -weight is strict by request.


This agent are mainly applied to Food Grade and Medical Grade products, such as nipples, cake mold, silicone cookwares, medical silicone tube and so on, also can be used for extrusion products and mobile phone keypad.



A: Platinum catalyst                                 B: Organosilicon polymer

C: Silicone cross-linking agent              D: Vulcanization retarders


Physical Properties: (Tested by KE-951U Gel)

Appearance:                               Milk white or semitransparent light yellow

Specific Gravity(23°C)                                             0.9~1.0

Hardness(ShoreA)                                                  49~51

Tensile Strength (Mpa)                                           10~13

Elongation at Break(%)                                          500~530

Cracking Resistance(KN/m)                                     24~27

Compression Set %(100°C/22h)                               ≤5



1. Avoid to contact with nitrogen, phosphorus, sulfur and heavy metal materials,they will cause dead materials.

2. The cross linking agent is added by weight to Part B and should be thoroughly mixed into Part A after adding Part B,the order is important. A and B can not be mixed together.

3. The temperature of mixing machine which used for mixing silicone with this agent can not be higher than 45°C.Please add this agent after being cold.

4. Thoroughly vulcanized materials by this agent must be used up within two days.

5. Pleas choose the suitable raw materials for hot air vulcanization, bad raw materials will cause bubbles.


Method of Application:


Application Ratio is Adjustable.



Type one: Extrusion or Injection Process

1. For High Tensile Silicone Materials(filled with gaseous phase white carbon black)

Application ratio:

C-100B                         2.0~2.5%

C-100A                         0.5~0.6%


Curing condition: IR(6meters),constant temperature ±5°C.

First curing: IR curing at 190~200°C for 40~60.

Finished curing: After first curing, it should be cured again as below conditions.


Curing temperature



Over 175°C

Curing time






2. For Normal Silicone Material



C-100B    1%


C-100A     0.6%



Application ratio:

C-100B                             1.5~2.0%

C-100A                             0.5~0.6%

Curing condition:IR(6meters),constant temperature ±5°C.

First curing: IR curing at 190~200°C for 40~60.

Finished curing:After first curing, it should be cured again as below conditions.


Curing temperature




Curing time

7 minutes

5 minutes

4 minutes



Type two: Molding Process

Application ratio:

C-100B                               1.0~1.5%

C-100A                               0.5%

Curing temperature: 115~135°C(200~300seconds)

Curing time:Can be adjusted with the thickness and type of the silicone products





Shelf Life:

     6 months at room temperature without open.



  >>> Application




















>>Why choose KANGLIBANG silicone adhesive


 Mixing Machine



Best Solution For Silicone! For Your Need!

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Shenzhen Kanglibang Science & Technology Co., Ltd., established in 2003, has a workshop of more than 6000 square meters. Our monthly production capacity of silicone goods reaches 300,000 pieces. Our company has introduced the world advanced production equipment and technology and has a number of high-level professional technical staff members. We integrate development, design, manufacture and after-sales service and enable to provide high-quality products with fashionable styles and compe... View detail

Basic Information

Business Type: Manufacturer, Distributor/Wholesaler, Other  
Main Products: Silicone Adhesive,Silicone Rubber Curing Agent,Silicone Color Master Batch&Silicone Pigment,Silicone Ink Paint Coating,Silicone Primer  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Central America
Eastern Europe
South America
North America
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: A Area, Building 1, 3-4/F, Tower H, Xinwei 3rd Industrial Zone, North Dalang Road, Dalang Community, Dalang Street, Bao'an District, Shenzhen City, Guangdong Province, China  
No. of Production Lines: 10  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: 5 - 10 People  
Certifications: ISO9001,business license,Tax Registration Certificate,Organization Code Certificate,Centre Testing International
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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How It Works

China (Mainland) | Contact Details
Experience: Established 2010 , 7 years OEM

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Mr. Michael Liu
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