Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Main Markets:
North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ ...
OEM/ODM Availability:
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Silicone RTV2, Platinum Silicone for Mold, Platinum Cure Silicone manufacturer / supplier in China, offering RTV2 Platinum Curing Silicone Rubber for Cake Mold Making, Platinum Based Soft Silicone 1 by 1 Mvq Remove Potting Silicone Rubber with Top Quality Manufactory Price Silicon Gel, Platinum Based Silicone Two Component 1 by 1 Mvq Remove Potting Liquid Silicone Rubber Withstand Vibration Manufactory Price Silicon Gel and so on.

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  • RTV2 Platinum Curing Silicone Rubber for Cake Mold Making
  • RTV2 Platinum Curing Silicone Rubber for Cake Mold Making
  • RTV2 Platinum Curing Silicone Rubber for Cake Mold Making
  • RTV2 Platinum Curing Silicone Rubber for Cake Mold Making
  • RTV2 Platinum Curing Silicone Rubber for Cake Mold Making
  • RTV2 Platinum Curing Silicone Rubber for Cake Mold Making

RTV2 Platinum Curing Silicone Rubber for Cake Mold Making

Purchase Qty. / Reference FOB Price
200-999 kg US $10.38
1,000-1,999 kg US $9.5
2,000+ kg US $8.38
Port: Shenzhen, China
Production Capacity: 8ton/Day
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Raw Material: Rubber
Material: Silicone Rubber
Appearance: Liquid
Form: Silicone Rubber
Color of Silicone Rubber: Translucent Silicone Rubber
Place of Origin: Shenzhen China

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Basic Info.

Model NO.
Model Number
Hy-E625# Silicone Rubber
Minimum Order Quantity
Packaging Details
25kg/Drum and 200kg/Drum
Delivery Time
Within 3 Days After Payment Confirmed in Our Bank
Supply Ability
8 Ton Per Day
RoHS.MSDS.SGS ISO9001:2000
Shelf Life
10~12 Months
T/T, L/C, Western Union, D/P, Paypal
Hong Ye silicone rubber
Transport Package
25kg/Drum 200kg/Drum
ISO9001, SGS
Shenzhen Guangdong
HS Code

HY-E620 Addition Cure Mold Making Silicone Rubber 

HY-E620 is a kind of two part silicone rubber in addition cure or platinum cure type with mixing ratio of 1:1 or 10:1 . It can cure at room temperature as well as under heat . It's a kind of food grade silicone and mainly used for mold making.

HY-E620 silicone rubber is mainly used for making molds of concrete stone,GRC,polyurethane products ; wax, candle decoration ; rapid prototyping and tyre molds; chocolate,candy and similar products . 

Technical Parameters  
Mixing Ratio1: 11: 11: 1
OperateTime(Mins25° C)2~32~32~3
CuringTime (Mins 25° C)303030
Hardness (A° )15± 220± 225± 2
Density ( g/cm 3 )
Viscosity (CS) (Part A)10000 ± 200020000 ± 200022000 ± 2000
Viscosity(CS)(Part B)5000 ± 5005000 ± 5004000 ± 500
Viscosity (CS) (After mixed)12000 ± 200012000 ± 200010000 ± 2000
Tensile-strength( kgf /cm 2 )35± 546± 544± 5
Tear-strength (kgf /cm )10± 211± 212± 2
Elongation-break(%)430 ± 50460 ± 50490 ± 50
Retractility(%)≤ 0.1≤ 0.1≤ 0.1
RTV2 Platinum Curing Silicone Rubber for Cake Mold Making


*An exceptional fluidity and good operability, easy to demold
*Good tensile and tear strength
*Outstanding bubble releasing
*Low shrinkage 
*Aging resistance ,high temperature resistance (200ºC)
*Environmentally, food-grade

Operation instructions
Step 1: prepare the original molds 
Prepare an perfect original mold and clean it totally before operation .
*Notes:Make sure your original molds and operation tool cleaned up totally to avoid uncure problem .

Step 2: Take 100 G part A and 100 G part B (Or 100 G part A and 10 G part B) and mix them evenly. 
*Notes: Addition cure mold making silicon rubber is two part flowing liquid , Pls follow the step strictly:
         1.Weigh the two part exactly by electronic weight.. 
If any part not in exactly weight , it may cause changing of hardness , or even cause uncure problem.
         2.Mix part A and part B evenly. 
Otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. What's more,
the finished molds will meet a short life. All of these will cause a waste of silicon rubber.
Step 3: Vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available. 

Step 4: Pouring casting or Brush operation
*Notes:1. For simple pattern products we suggest use pouring operation way , which will be very easy to operate and demould. Pourable silicone require light viscosity which will be easy to flow smoothly and easy to de-air . 
        2.For delicate pattern products we suggest use brushing operation way , which can copy the pattern exactly . Brushable silicone require high viscosity which won't be easy to flow away and easy to brush .  
        3. We suggest to set the silicone mold for another 12 hours after demould before put into large production .

Warm tips :
  1. As addition cure silicone is a kind of platinum cure system ,which will be easy to cause uncure problem ,so 
Kindly follow the tips below :
*Do not mix with liquid condensation silicone rubber or even the tool which used for condensation silicone 
*Do not mix with organic matter which contains N, S, P organics and ionic compound like Sn, As,Hg, Ph,
*Do not add any pigment or powder into the addition cure silicone rubber without any testing to prevent uncure problem 

20KG/drum vacuum packing for part A 20KG/drum vacuum packing for part B

200KG/drum packing for part A +200KG/drum packing for part B 

Shelf life
Twelve(12) months when stored under dry and cool place by original package under 25ºC


RTV2 Platinum Curing Silicone Rubber for Cake Mold Making

RTV2 Platinum Curing Silicone Rubber for Cake Mold Making

Tel :008618988789546
Post code:518117
RTV2 Platinum Curing Silicone Rubber for Cake Mold Making


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