Peroxide Silicone vulcanizing silicon hardener DBPH hardener

FOB Price: US $1 - 10 / Kilogram | Get Latest Price
Min.Order Quantity: 1 Kilogram/Kilograms
Supply Ability: 100 Ton/Tons per Month
Port: Shenzhen
Payment Terms: L/C,T/T,Western Union,Paypal; cash
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Quick Details

CAS No.:
Silicone Vulcanization
Other Names:
Peroxide Curing Agent
Place of Origin:
Guangdong, China (Mainland)
catalytic action
Brand Name:
Model Number:
Chemical name::
Silicone hardener /Vulcanization
55-57 °C7 mm Hg(lit.)
6 °C
0.877 g/mL at 25 °C(lit.)
refractive index::
n20/D 1.423(lit.)
Air & Water Reactions:
Insoluble in water.
storage temp.::
Water Solubility::
General Description:
Clear, yellow liquid. also for storage.
Chemical Properties:
colourless to light yellow liquid

Packaging & Delivery

Packaging Details: Plastic bottle, Metal bottles,Carton, Or as your requirement.
Delivery Detail: 1-15days


Vulcanizing agent
Peroxide curing Agent
DBPH hardener for silicone
Anti-yellowing colorless
RoHs, certificates


Peroxide Curing Agent, silicone Vulcanizing agent 

C-15, C-16, C-16E



DBPH, Vulcanization, silicone hardener, silicon curing agent,

Coupling agent, Silicone molding, Mould, bridging agent, and cross linking agent



Silicone raw material should be cured at high temperature.The cured silicone are characterized non-toxi,no bad smell,and good anti-yellowing. Widely applied to high quality required and food grade and medical grade silicone products. 




Note:This agent is an inflammable and volatile liquid, Please watch out during work time.

1. Anti-Yellowing Agent    2. peroxide    3. polysiloxane

Physical Properties (Tested by KE-951U Gel)
Appearance:                                             Transparent / Milk white /subtranslucent 
Specific Gravity(g/cm³)(23°C)                    0.9~1.0
Hardness(ShoreA)                                     49~51
Tensile Strength(Mpa):                              10~13
Elongation(%):                                            500~530
Cracking resistance(KN/m)                        24~27
Compression Set %(100°C/22h)                ≤5


Curing Temperature

Application ratio












This agent must be add by many time with a small quantity. If not, fewer electrostatic spark and over heat from barrel will cause material burning during the mixing time, The fire can be put out by foam extinguisher.

1. Avoid to contact with rust, heavy metal compound, metal salt, drying agent etc.
2. High vapour pressure agent easy to volatilize. Please sealed stored on free time.
3. The mixed silicone should be used up within 12 hours. If not, the curing time will be longer than before.
Storage and Shelf Life:
Keep in dark and ventilate place,away from light and fire.Storage for 6months below 25°C without open.
    1KG  Or 20KG/Bottle.


Vulcanizing agent DBPH

Chemical Properties
colourless to light yellow liquid
General Description
Clear, yellow liquid. also for storage and transport mixed with inert solid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Peroxides, such as 2,5-DIMETHYL-2,5-DI-(TERT-BUTYLPEROXY)HEXANE, are good oxidizing agents. Organic compounds can ignite on contact with concentrated peroxides. Strongly reduced material such as sulfides, nitrides, and hydrides may react explosively with peroxides. There are few chemical classes that do not at least produce heat when mixed with peroxides. Many produce explosions or generate gases (toxic and nontoxic). Generally, dilute solutions of peroxides (<70%) are safe, but the presence of a catalyst (often a transition metal such as cobalt, iron, manganese, nickel, or vanadium) as an impurity may even then cause rapid decomposition, a buildup of heat, and even an explosion. Solutions of peroxides often become explosive when evaporated to dryness or near-dryness. Danger of explosion when dry. May explode from heat, shock, friction or contamination. May ignite combustibles (wood, paper, oil, clothing, etc.). May be ignited by heat, sparks or flames.
2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane Preparation Products And Raw materials
Raw materials



>>> Application








>>Why choose KANGLIBANG silicone adhesive




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

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