Liquid silicone rubber for diamond mold jewelry mold making

FOB Reference Price:Get Latest Price
$7.50 - $12.50 / Kilograms | 200 Kilogram/Kilograms (Min. Order)
Report Suspicious Activity
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Mixing ratio:
Pot time:
12 mins
Methods of molding:
Supply Ability
Supply Ability:
8000 Kilogram/Kilograms per Day
Packaging & Delivery
Packaging Details
25kg/drum or 200kg/drum
Lead Time :
3 days after get payment receipt


Product Description


Description of Liquid silicone rubber for diamond mold jewelry mold making


RTV-2 Silicon is generally named as two-part room temperature cure silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion. 


Key Feature


Features of Liquid silicone rubber for diamond mold jewelry mold making


1-  RTV-2 Silicon has an exceptional fluidity and good operability.
2-  RTV-2 Silicon has good Temperature and deformation resistance as well as low shrinkage.
3-  RTV-2 Silicon has High duplication times.





RTV-2 Addition Cure Silicone For Mold Making


Item No.10501035104010301020
Apperance ( Part A)TransparentTransparentTransparentTranslucentTranslucent
Apperance ( Part B)ClearClearClearClearClear
Mixing ratio by weight10:110:110:11:11:1
Viscosity A(cps)8.5~90k8.5~90k8.5~90k4~50k6~70k
Pot life(25°C/h)11111
Curing time25°C/h810128~12
Curing by heat60°C/h22222
Density g·cm-
Hardness(shore A)5035403520
Elongation break %350350350350350
Tear strength KN·m-12520272027
Tensile strength MPA5.84.564.55.5
Shrinkage %<0.1<0.1<0.1<0.1<0.1




Packaging & Shipping


Storage of Liquid silicone rubber for diamond mold jewelry mold making    


When the silicone rubber is stored at or below 30 centi degree in the original unopened containers, RTV2 Silicone Base and CA30 Curing agent have a usable life of 10 months from the date of production. After 10 months stockpiles use the Stir to mix the Part A silicone for some minutes, then the silicone can be use again, no influence for other performance.






RTV-2 Silicon is an industrial product and must not be used in food molding, dental human skin molding applications.



Part A base silicone:  25kg/drum or 200kg/drum

Part B CA30 Curing Agent: 800g/bottle



The information above is just for reference, if you're interesting or have any questions, please don't hesitate to contact Berry:




You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like