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Characteristics of silicone material for architectural stone and
paver mold making
1. Good flow ability and long working time
2. Medium hardness
3. High tear and tensile strength
4. Easy de-mould from complex replica parts
5. Acid and alkali-resistance
6. Low linear shrinkage
Applications of moulding silicone rubber for concrete building
RTV-2 silicone rubber for mold making can be used in the filed of
reproducing cement molds, concrete, plaster molding, figures, art
objects, decoration molding, GRC products, gypsum products, resin
products, PU molds, prototypes, furniture, sculpture and
architectural elements etc.
Procedures of silicone material for architectural stone and paver
mold making
1. Make sure the surface of the original is clean and free of loose
material.
2. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a
clean container.
3. Stir Part A base silicone before use thoroughly, as filler
separation may occur upon prolonged storage.
4. Mix Part A and Part B evenly until the CA30 completely dispersed
in the base.
5. Pour the mixed Part A base silicone and CA-30 curing agent as
soon as possible onto the original
6. De-mold after 24 hours, it is will improve the replicate times
of silicone mold.
Packing of Tin silicone rubber
PAR A base Silicone: 5kg/pail, 20kg/pail, 25kg/pail or 200kg/pail.
PAR B catalyst ( curing agent ): 200g/bottle, 1kg/bottle,
10kg/bottle.
Storage of Tin Silicone Rubber
It is best for the mold if it can be stored in the original mold
box or on a surface that will stress them the least. If left in a
distorted shape for extended periods of time, the mold may not be
able to return to the original state. Keep of out sunlight and in a
cool, dry area if possible.
Why we choose silicone rubber for mold making
1. Economic Use
RTV silicone rubber can be applied in many objects mold making,
since the RTV-2 silicone has good flow ability and medium hardness,
and the silicone can cure at room temperature, thus it's a good
material for duplication.
2. Versatile Application
RTV-2 Silicone rubber can be used for artificial stone mold making.
For example, RTV2030, RTV2066 and RTV2088 silicone.
RTV-2 Silicone rubber can be applied in candle and soap mold
making, such as RTV215 and RTV218 silicone.
RTV-2 Silicone rubber can be used for concrete, plaster and gypsum
mold making, such as RTV2025, RTV2028 and RTV2030 silicone.
Customer feedback:
We are happy with MC RTV-2 silicone rubber material and quality.
I've also been very happy with your best service, let's continue
discussions and work on more. --- Mike (from NY, USA)
100% love the liquid silicone rubber. I will be ordering more this
week. ----Kody (from Turkey)
We are very pleased with the quality of silicone RTV moulding
rubber and the performance. ------Richard from UK
The RTV-2 silikon has arrived and is excellent------John from Iran
I have selled some RTV molding silicone for my customer, they are
very happy, so thank you-----Adam from Morroco.
In order to offer you the most suitable silicone rubber, please
tell us the below detail:
1. What's the raw material of your product?
2. How about the size and pattern of your product?
3. Will you cast by pouring way or brushing way?
4. How about the pot life and curing time you needed?