| Material: | Organic Silicone |
|---|---|
| Application: | Household, Medical, Industrial, Agricultural |
| Certification: | ISO, FDA, REACH, RoHS |
|
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Description
The coated liquid silicone rubber is composed of three products, IOTA-2271 is the surface layer, with excellent release effect; IOTA-2440-1 is the intermediate layer, providing better strength and flexibility for the product; IOTA-2430-1 is the bottom layer, which has a certain adhesion with the cloth.
Technical index:
|
Item |
IOTA-2271 |
IOTA-2440-1 |
IOTA-2430-1 |
|
Appearance |
Transparent |
White |
Translucent |
|
Viscosity (mPa.s) |
50000 |
45000 |
50000 |
|
Density(g/cm³) |
1.04 |
1.14 |
1.09 |
|
Hardness(ShoreA) |
70 |
43 |
30 |
|
Tensile strength (MPa) |
8.0 |
5.0 |
4.5 |
|
Elongation (%) |
100 |
260 |
430 |
|
Tear strength (KN/m) |
15 |
13 |
9.8 |
Note: 1. Curing condition: first vulcanization at 130 ºC for 5 minutes.
2. The above data are for reference only.
Advantages:
Good release
High strength
Good liquidity
Application:
Coating release
Glasses nose holder
Crafts
Usage
1) Mixing ratio: 1:1 weight mixing and remove the air bubble.
2) Curing Condition: coated liquid silicone rubber under high temperature, it will cure quickly. The curing time depends on the thickness and curing temperature used.
3) Operation time:After mixing components A and B, the validity period of the mixture at 25 ° C is 48 hours.
Clean
Most hydrocarbon solvents can remove uncured silicon. Polar solvents, such as ketone and ethanol, cannot be removed.
Packing and storage
1) Package: 20kg / barrel, 200kg /Iron barrel.
2) Store at room temperature under 32°C to avoid exposure to rain and sunlight.
3) Shelf life:9 months, preferably within 6 months.
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