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Liquid Silicone for Life Casting Mold
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Product Description
Description
Our skin safe silicone rubber is a kind of platinum cure silicone rubber / addition cure silicone rubber, environmentally friendly, includes food grade and medical grade.
Application
Skin safe silicone rubber is usually as a new high-tech material for producing silicone simulation robot, simulation skin, simulation limbs.
Also, it's a excellent safe material for producing silicone shoe insoles, silicone rubber sex dolls, love fun tools such as silicone penis, silicone vaginal vibrator,
silicone pussy, silicone hip and so on. What's more, Skin safe silicone rubber is suitable for all projects which require silicone to be skin safe, like mold making silicone rubber which require skin safe sometimes.
Features for Skin Safe Silicone Rubber:
1． Absolutely non-toxic, harmless, odorless and FDA food grade.
2． Longer shelf life compared to tin cure silicone rubber.
3． More durable, stronger tear and tensile strength, good resistance to acid and alkali.
4． Lower shrinkage, keeps the silicone mold or silicone finished products in perfect size.
5． Easy to repeated cleaning, keep good surface.
6. Not oily.
7. High simulation to human skin, human hardness, and sense of human touch
Products Parameters
|
Model |
705 |
710 |
720 |
725 |
|
Color |
transparent |
transparent |
transparent |
transparent |
|
Hardness (Shore A°) |
5±2 |
10±2 |
20±2 |
25±2 |
|
Mixing Ratio(%) |
1:1 |
1:1 |
1:1 |
1:1 or 10:1 |
|
Viscosity(mixed, mPa.s) |
4000±1000 |
6000±1000 |
8000±1000 |
25000±1000 |
|
Tensile Strength(Mpa) |
4 |
5 |
6 |
6±1 |
|
Tear Strength(kN/m) |
7±2 |
12±2 |
14±2 |
14±2 |
|
Elongation(≥%) |
410 |
510 |
520 |
500 |
|
Operating Time(min) |
20-40 |
20-40 |
20-40 |
20-40 |
|
Curing Time(h) |
3-5 |
3-5 |
3-5 |
3-5 |
|
Shrinkage Rate(%) |
0.1% |
0.1% |
0.1% |
0.1% |
8 series of addition molding translucent mold silicone parameters (25℃)
|
Model |
815 |
820 |
825 |
830 |
840 |
|
Color |
translucent |
translucent |
translucent |
translucent |
translucent |
|
Hardness (Shore A°) |
15±2 |
20±2 |
25±2 |
30±2 |
40±2 |
|
Two-component mixing weight ratio (A:B) |
1:1 |
1:1 |
1:1 |
1:1 or 10:1 |
1:1 or 10:1 |
|
Dynamic viscosity(mPa.s) |
3000±1000 |
5000±2000 |
6000±2000 |
7000±2000 |
8000±2000 |
|
Tensile strength(MPa) |
4.7 |
4.8 |
5.7 |
7.0 |
7.5 |
|
Tear strength(kN/m) |
18±2 |
22±2 |
24±2 |
18±2 |
15±2 |
|
Elongation(%) |
580 |
520 |
510 |
550 |
385 |
|
Density(g/cm³) |
1.05 |
1.05 |
1.07 |
1.13 |
1.14 |
|
Operating time(min) |
20-40 |
20-40 |
20-40 |
20-40 |
20-40 |
|
Vulcanization time(h) |
3-5h（25℃） |
3-5h（25℃） |
3-5h（25℃） |
3-5h（25℃） |
3-5h（25℃） |
|
Linear shrinkage rate(%） |
《0.1 |
《0.1 |
《0.1 |
《0.1 |
《0.1 |
Sample
Free Sample can be provided for you to do test.
Instruction
Mix component A and component B of our life casting silicone rubber evenly according to the mixing proportion of 1:1 or 10:1, and can be poured after deaired the bubbles. The operating time (1-5) hrs depends on different temperature; the curing time is 3-5 hrs at the room temperature; and the curing time can be reduced to 10 minutes with the temperature increased to 80~120°C. The operating time of the room temperature quick drying type is less than 20 minutes and the curing time is 1 hour. The product can be produced in red, yellow, etc., but you should consult us about the pigment first.
Attention
Life casting silicone is platinum cure silicone, so substances, such as water, impurity, organic tin catalyst, acid, alkaline and other organisms containing sulfur, phosphorus and nitrogen, will influence the vulcanization of the life casting silicone rubber. So, please do not mix with or touch those substances during your operation process.
Shelf life 12 months when stored under dry and cool place by original package under 25℃
Advantages of Chenyang Silicone Rubber
1. 19 years rtv2 silicone factory
2. Exported since 2002
3. Exports to 138 countries
4. Free training of silicone technique
5. Free silicone samples
6. Return and exchange are accepted while quality problems occurred
Packaging
1. Minimum Order Quantity: 200 Kilogram
2. Packaging Details: 5kg/drum, 25kg/drum or 200kg/drum or others
3. Delivery Time: within 3 days after payment confirmed
4. Payment Terms: T/T, L/C and so on
5. Supply Ability: 10 Ton per Day
Keywords.
Liquid Silicone Rubber Properties
Skin safe silicone rubber
silicone rubber
Liquid Silicone for Life Casting Mold
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