Guangdong, China
Business Type:
Number of Employees:
Year of Establishment:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Availability:
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Silicone, Silicone Rubber, Silicone Rubber for Mold Making manufacturer / supplier in China, offering Platinum Cured RTV Silicone Rubber for Concrete Moulding, RTV Rubber for Plastic Products Molding, Silicone Rubber for Concrete Flower Pot Molds and so on.

Gold Member Since 2008
Audited Supplier

Platinum Cured RTV Silicone Rubber for Concrete Moulding

Get Latest Price
Purchase Qty. / Reference FOB Price
200-999 kilogram US $13.55
1,000-1,999 kilogram US $12.38
2,000+ kilogram US $8.9
Port: Shenzhen, China
Production Capacity: 8 Tons Per Day
Payment Terms: T/T, Western Union, Paypal
Raw Material: Natural Rubber
Material: Silicone Rubber
Appearance: Liquid
Form: Liquid Rubber
Color: Translucent
Feature: Liquid

You Might Also Like


Basic Info

Model NO.: HY-E625
Sample: Available
Purity: 100%
Certifications: RoHS, MSDS, SGS, ISO9001:2000
Minimum Order Quantity: 200 Kilogram
Brand Name: Hong Ye Silicone Rubber
Place of Origin: Guangdong China
Application: Silicone Rubber for Mold Making
Trademark: Hong Ye silicone rubber
Transport Package: 20kg/Drum, 200kg/Drum
Specification: RoHS, MSDS, SGS, ISO9001: 2000
Origin: Shenzhen, China
HS Code: 39100000

Product Description

               Platinum cured RTV silicone rubber for concrete moulding 


HY- E625# addition molding silicone could be mainly used for making concrete stones, precision molds, PU molds, for life casting, fabric finishing,shoe insoles making, seal for electronic components and solar circuit board, trademark decoration. etc.



HY-E625# addition molding silicone is generally named two-components silicone rubber, Part A is a flowable liquid, part B is the curing agent. It features an exceptional fluidity and good operability. The mixing ratio is 1:1, mainly be suitable for making molds application.


Technique Data:





Mixing Ratio


Operating time (Mins 25°C)

30 - 50

Curing time (Mins 25°C)

120 - 240

Curing time (Mins 60°C)

20 - 30

Hardness (A°)


Density ( g/cm 3 )


Viscosity (CS) (Part A)

30000 ± 5000

Viscosity (CS) (Part B)

5000 ± 500

Viscosity (CS) (After mixed)

10000 ± 2000 

Tensile-strength( kgf /cm2 )

50± 5

Tear-strength (kgf /cm2 )

15 ± 2


500 ± 50




Addition silicone rubber OPERRATING INSTRUCTION:

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

Note: The model should not have been used to make molds for tin cured silicone rubber before. Otherwise, the addition silicone will not get cured. (Use a new model to test it)

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

3. Mixing part A and part B with 1:1 mixing ratio and stir 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)


4. Pour the mixture 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 .


 Platinum Cured RTV Silicone Rubber for Concrete Moulding

Platinum Cured RTV Silicone Rubber for Concrete Moulding

More information , pls feel free to contact Ms Lydia:


Send your message to this supplier

avatar Mr. James

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now