• Product

    Our products are 18 series, the product through the SGS, FDA, ROHS, UL certification.

Product Name: Platinum Cure Moldmaking Silicone Rubber

Product Model: XB-6 series

Product Description:

XB-6 series is the platinum cure mold making silicone rubber, also called as addition cure silicone rubber. It is a kind of liquid RTV (room temperature vulcaniza-tion) silicone rubber with two parts, part A is the silicone rubber base, part B is the platinum curing agent. It is the flexible mold making material with different hardness from 0 shore A to 60 shore A.

Share This Product

* Food grade with FDA certificate

* Good tear and tensile strength

* Mixing ratio 1:1, easy for machine/manual operation

* Platinum-based, food grade, environmental friendly, odorless and non-toxic

* High temperature resistance (-60℃-250℃)

* Excellent tear and tensile strength

* High resistance to aging and high duplication times

* Skin touch safety

* Low shrinkage


for general mold making, which means all silicone molds made by condensation cure silicone are can be replace by the platinum cure silicone rubber

for food related mold making, such as chocolate, candy, cake, butter, fondant, decorative lace ect.

for rapid prototype

for tyre mold making

for silicone insoles making

Technical Parameters
Model NO XB-600 XB-615 XB-630 XB-640
Mixing Ratio (by weight) 1:1 1:1 1:1 1:1
Appearance/Color Translucent Translucent Translucent Translucent
Hardness (Shore A) 0±2 15±2 30±2 40±2
Mixed viscosity(mPa·s) 1700±500 1400±500 4000±500 6000±500
Working Time(at 23℃/75℉) 30~40 mins 30~40mins 30~40mins 30~40mins
Curing Time(at 23℃/75℉) 3~5hrs 3~5hrs 3~5hrs 3~5hrs
Tensile strength, Mpa ≥1.8 ≥3.8 ≥5.5 ≥5.8
Tear strength, KN/m ≥3.2 ≥14.2 ≥14.8 ≥19.8
Shrinkage, % <0.1 <0.1 <0.1 <0.1
Elongation at break,% ≥700 ≥500 ≥400 ≥300
Additional Information

More detailed information about purchase the liquid sillicone rubber from Sibetter Silicone Factory:


1) Small size packages

10kg/set——5kg/jar for each part

20kg/set——10kg/jar for each part

2.General size packages

40kg/set——20kg/pail for each part

50kg/set——25kg/pail for each part

400kg/set——200kg/pail for each part

Price Terms: EXW, FOB, CNF, CIF, DDU

Payment: L/C, T/T, Wester Union, Paypal, Cash

Delivery Details: within 5days after receiving the bank slip

Transportation: Sample by express via air, goods by logistics via air or sea

Sea Port: Guangzhou, Shenzhen, Hongkong

Supply Ability: 3 tons/day

Recommend Products

  • Product

    Our products are 18 series, the product through the SGS, FDA, ROHS, UL certification.

Product Name: Food grade liquid silicone for chocolate mold

Product Model: XB-610

Product Description:
XB-610 Silicone rubber is platinum cure silicone rubber for mold making and silicone products, it is food grade certificated with hardness of 10 shore A. The silicone rubber will be cured under room temperature and can be cured quickly by heating, It’s two-components liquid silicone rubber , the mixing ratio is 1:1 . It has an exceptional fluidity and good operability. Especially ,the platinum cure silicone rubber has a lower shrinkage less than 0.1 % without deformation, higher temperature resistance and it is food grade.
XB-610 is suitable to make chocolate mold ,cake mold , decorative lace mold , candy mold , etc….

Share This Product

*An exceptional fluidity and good operability
*Good tensile strength and tear strength
*Food grade silicone rubber
*high temperature resistance
*good flexibility
*No smell ,non-toxic
*long shelf-time &lifetime
*Lower shrinkage


XB-610 silicone rubber is platinum cure silicone rubber with food grade certificated. It is soft , it is suitable for making silicone cake mold , silicone chocolate mold , fondant mold , decorating lace mold , candy mold.

Technical Parameters
Item No.  XB-610
Appearance  Translucent
Hardness (shore A°)  10±2
Viscosity (CPS)   4000±1000
Tensile-strength( kgf /cm2 )  40
Tear-strength (kgf /cm2  ) 15
Elongation-break(%) 450
Mixing ratio 1:1
Operation time (25 ) 20-30 mins
Curing time( 25) 2~3 h
Shrinkage 0.1%
Additional Information
Copyright © Dongguan Sibetter New Material Technology Co.,LTD | All Rights Reserved | Powered by Nocti Solution