Condensation cure silicone mold rubber T-series

(1 customer review)

  • High strength
  • High elasticity, for easy removal of, complex replica parts
  • High flowability
  • Less shrinkage
  • Outstanding release properties
  • Can be made thixotropic (nonflowable) for vertical surface replication

Description
SuperSil™ T series Moldmaking Rubber is a two-component material consisting of Base which when mixed with a Curing Agent, cures at room temperature by a condensation reaction. A range of materials can be cast into the cured silicone mold: plaster, polyurethane, and polyester resins are materials typically used.

Key features
High strength
High elasticity, for easy removal of, complex replica parts
High flowability
Less shrinkage
Outstanding release properties
Can be made thixotropic (nonflowable) for vertical surface replication

Application
SuperSilicon™ mold making silicone rubber is designed for molding gypsum, concrete, GRC, polyurethanes, polyester resins, plasters, waxes, soaps, paraffin, liquid plastics, as well as for the production of souvenirs, sculptures, figurines, and other handicrafts.

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How to choose the right shore hardness silicone for my products?

Normally, different sizes of silicone mold should be select according to different product’s features.
For example :
* For products size ( within 20 cm ) :
With fine designs, soft silicone is suitable, suggest 10-20 shore A.

* For products size ( 20cm-80cm ) :
With fine designs, suggest 20-25 shore A.
With simple designs, suggest 25-30 shore A.

* For products size ( 80cm-150cm ) :
With fine designs, suggest 25 shore A.
With simple designs, suggest 30-35 shore A.

* For products size ( more than 150cm ) :
With fine designs, suggest 25-28 shore A.
With simple designs, suggest 30-35shore A.

 

Package:
Silicone Base (Part A)   1kg/barrel,      5kg/barrel,     20kg/barrel,    25kg/barrel,    200kg/barrel
Catalyst (Part B)               40g/bottle,    200g/bottle,   800g/bottle,    1000g/bottle,   20kg/bottle

Storage & shelf-life:
12 months in unopened containers when properly stored. Super-Silicon cannot guarantee the shelf life of opened or repackaged units. Important: This product has a limited shelf life. Use it as soon as possible after opening.
Recommended storage temperature range: 10°C – 25°C. SuperSilicon™ should be stored in closed containers out of direct sunlight and away from direct sources of heat. Always tightly reseal containers after use. Air, moisture or other contamination causes a reduction in reactivity over time.

Silicone & catalyst mixing ratio relations
Mixing ratio         Pot life@25’C                 De-mould time (Cure time)@25’C          Total cure time
2%                          > 60Mins ( longer)            > 5 hours                                                 24 hours
3%                          50-60 Mins                          4-5 hours                                                24 hours
4%                           < 50 Mins ( shorter )         < 4 hours                                                24 hours

How to use it?
• 1. Stir Part A well before use, shake Part B catalyst container well before use.
• 2. Weigh 100 Part A to 2~3 Part B using an accurate scale and a clean mixing container.
• 3. Vigorously mix and scrape walls of the container, continue mixing until uniform.
• 4. Place the mixture in a vacuum chamber & degass. If without a chamber, Pour the mixture 2-3 inches above the pattern in a thin stream.
• 5. Allow the silicone to cure 2-4 hours and demold with care.

We also sell accessory products for silicones:
Accelerators to speed cure
Silicone colorants for custom colors
Extra catalyst
Thinner to lower the viscosity of silicone RTV
The thixotropic catalyst for brushing onto vertical surfaces

Important Tips
-1. Before use, read the operation manual, please.
-2. Before large production, a small-scale test is recommended.
-3. Mixing ratio must be accurate, recommend mixing ratio is A:B=100:2~3(by weight), If curing too fast, please reduce the ratio of catalyst to 1% or less, then Stir Part A and Part B completely.
-4. Use a vacuum to de-gas this product before use under pressure. Vacuum silicone for 2-3 minutes
-5. This product has a limited shelf life. Use it as soon as possible after opening.
-6. Always tightly reseal containers after use. Air, moisture or other contamination causes a reduction in reactivity over time.

FOR INDUSTRIAL AND PROFESSIONAL USE ONLY

1 review for Condensation cure silicone mold rubber T-series

  1. Avatar of Joe roumieh

    Joe roumieh

    Dear Sirs at Super silicon

    I have tried many types of silicon rubber from different companies and after working with your SUPERSIL T-30 and platinum cure silicon the results were amazing.
    Small and large moulds sizes are perfectly made using your silicon and after months now the moulds still the same with same hardness, same details and no shrinks or deformations at all.
    But the most suitable thing is the ability of making very thin moulds for large pieces such as 4 to 5 mm of silicon thickness and still the same results in hardness and no shrinks in order to save silicon and make more moulds.
    Keep the good work
    Professional company

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