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Product Name: Tin Cure Silicone Rubber for Candle/Soaps Moldmaking

Product Model: XB-715, XB-720

Product Description:
The XB-715# is a kind of liquid RTV tin cure mold making silicone rubber with two parts, part A is the silicone rubber base, part B is the condensation curing agent.

Its mixing ratio is 100:3, and generally 3% free catalyst would be offered. But in the same mixing ratio, the higher the temperature is, the faster the silicone rubber would be cured. So, please add the catalyst accordingly.

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* Low hardness, soft to make moulds of fine products with detailed patterns and easy to demould

* Excellent fluidity, easy to operate

* Good tear and tensile strength

* Excellent resistance to weather, temperature, acid and alkali

* Not oily, low shrinkage

* Durable and high duplication times


XB-715# is in the harndess of 15 shore A, then the application of XB-715# would be used to make mould of the products within 30cm with fine patterns, such as the toys, PU crafts, resin casting, candles, soap, snow tires ect.

Technical Parameters
Model NO· XB-715 XB-720
Mixing Ratio (by weight) 100:3 100:3
Appearance/Color Translucent/White Translucent/White
Hardness (Shore A) 15±2 20±2
Mixed viscosity(mPa·s) 13000±500 15000±500
Working Time(at 23℃/75℉, MINS) 30~40 30~40
Curing Time(at 23℃/75℉, HRS) 3~5 3~5
Tensile strength, Mpa ≥3.8 ≥3.8
Tear strength, KN/m ≥19.8 ≥21.5
Shrinkage, % <0.2 <0.2
Elongation at break,% ≥500 ≥500
Additional Information

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


1) Small size packages

5kg/set——5kg/jar with 15g catalyst

10kg/set——10kg/jar with 30g catalyst

2.General size packages

20kg/set——20kg/pail with 600g catalyst

25kg/set——25kg/pail with 750g catalyst

20kg/set——200kg/pail with 1000g catalyst

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

Shelf Life: Twelve(12) months when stored under dry&cool place by original package under 23℃, 75℉.

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