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- Product Details
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Quick Details
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Mixing ratio:
-
100:2
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Hardness:
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25 Hardness Shore A
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Pot Life:
-
30-40 minutes
-
Appearance:
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liquid two components
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curing time:
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3-5 hours
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Color:
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customized
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Shelf life:
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12 Months
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Application:
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mold making
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HS code:
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3910000000
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Material:
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100% Silicone
Quick Details
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Place of Origin:
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Guangdong, China
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Brand Name:
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DC Silicone
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Model Number:
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DC-C25
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Mixing ratio:
-
100:2
-
Hardness:
-
25 Hardness Shore A
-
Pot Life:
-
30-40 minutes
-
Appearance:
-
liquid two components
-
curing time:
-
3-5 hours
-
Color:
-
customized
-
Shelf life:
-
12 Months
-
Application:
-
mold making
-
HS code:
-
3910000000
-
Material:
-
100% Silicone
Application:
DC-C25 silicone rubber it is condensation cure silicone which has advantage of
high tensile and low shrinkage,so it
is mainly used for making molds of candle,concrete art craft,artificial stone,building material,
polyresin crafts
,
concrete stone, GRC, gypsum decoration, plaster ,fiberglass products,unsaturated resin crafts,polyurethane, bronze, wax,artificial rock and similar products.
Description:
DC-C25 is a kind of two component silicone,it is condensation tin cure silicone with mixing ratio 100:2,it has moderate hardness and mostly used for mold making.
Technical parameters:
Characteristics:
＊High tensile and tear strength
＊Cure at room temperature
＊Moderate hardness
＊Cure at room temperature
＊Moderate hardness
＊Good flexibility
＊High duplication times
＊Good operability, easy to demold
＊High duplication times
＊Good operability, easy to demold
Operation instructions:
Step 1: prepare the original molds
Make your original molds perfect. fix it on a board. And fix the original mold on a board , then used four piece of board to
enclose the original molds .
Step 2: Take 100 G parts A and add 2G parts B and mix them evenly.
＊Notes: Mold making silicon rubber is a kind of flowing liquid ,it contains two parts. Part A is a kind of flowing white liquid
and part B is the curing agent or catalyst .Pls follow the step strictly:
1.Weigh the two part exactly by electronic weight. If not, for example add too much catalyst , the operation time will be too fast to operate ,which will cause inconvenience to operate .
2.Mix part A and part B evenly. Otherwise the silicon rubber will be partly solidified and this will give birth to difficulties
in your final operation. What’s more, the finished molds will meet a short life. All of these will cause a waste of silicon
rubber.
Step 3: Vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further
steps will be available.
Step 4: Pouring casting or Brush operation
＊Notes:1. For simple pattern products we suggest use pouring operation way, which will be very easy to operate and demould. Pourable silicone require low viscosity which will be easy to flow smoothly and easy to de-air .
3. We suggest to set the silicone mold for another 12 hours after demould before you put it into a large production .
Step 1: prepare the original molds
Make your original molds perfect. fix it on a board. And fix the original mold on a board , then used four piece of board to
enclose the original molds .
Step 2: Take 100 G parts A and add 2G parts B and mix them evenly.
＊Notes: Mold making silicon rubber is a kind of flowing liquid ,it contains two parts. Part A is a kind of flowing white liquid
and part B is the curing agent or catalyst .Pls follow the step strictly:
1.Weigh the two part exactly by electronic weight. If not, for example add too much catalyst , the operation time will be too fast to operate ,which will cause inconvenience to operate .
2.Mix part A and part B evenly. Otherwise the silicon rubber will be partly solidified and this will give birth to difficulties
in your final operation. What’s more, the finished molds will meet a short life. All of these will cause a waste of silicon
rubber.
Step 3: Vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further
steps will be available.
Step 4: Pouring casting or Brush operation
＊Notes:1. For simple pattern products we suggest use pouring operation way, which will be very easy to operate and demould. Pourable silicone require low viscosity which will be easy to flow smoothly and easy to de-air .
3. We suggest to set the silicone mold for another 12 hours after demould before you put it into a large production .
Manufacturing process:
Package:
200KG/drum vacuum packing for part A +1kg/ bottle catalyst for part B
Shelf life：
Twelve(12) months when stored under dry and cool place by original package under 25℃
Twelve(12) months when stored under dry and cool place by original package under 25℃
About US
Shenzhen Zhihua Chemical Co.,Ltd.(DC SILICONE) was established in 2008,is a science and technology Company which is concentrating on production, R&D, and sales of Chemical products, especially silicone rubber. We are praised as the leading professional manufacturer of Mould Making Silicone Rubber, Addition Silicone Rubber ,Life Casting Silicone Rubber, Electronic Potting Compound, Pad Printing Silicone Rubber, and so on. There has two main Series of best selling silicone rubber in our company. The DC-A Series Addition cure silicone rubber and The DC- C Series Condensation cure silicone rubber.
Why choose us?
Factory direct price to help you save cost
High quality with stable performance.
Free technical support and sample test to check the quality.
More than 10 years experience of silicone rubber producing.
Relate products purchasing assistance
New market developing
New products research and development
FAQS:
Q: Do you have a factory?
A:Yes，we have a factory in Shenzhen. As a leading manufacturer of silicone rubber in China, we are standing in silicone field for
nearly 10 years, depends on our high quality products and best service.
Q:How can I get the samples?
A:1,We are honored to offer you samples. Testing is believing. So we can provide you 1kg free sample by air. The silicone sample
is free for you, and you should only pay the small part of shipping cost by air. But when we have a successful cooperation in the
future we will return the air shipping cost you paid before.
Q: How about the lead time?
A: Within10-20 days after getting the prepayment.
Q: How can we pay?
A: For small sample shipping cost, you can pay either by paypal or western union or by T/T.
Q: Can you do CO, Form E, Form F, Form A etc?
A: Yes, we can do them for you without extra cost. We are always finding ways to save cost for you.
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