Professional High Quality SV-8800 Silicone Sealant for Insulating Glass Export to Danish
Short Description:
Description SV-8800 is two components, high modulus; neutral curing silicone sealant specifically developed for assembly of high performance insulated glass units as secondary sealing material. Where to use It is a two-component silicone that offers variable work life with high bonding strength to maintain the integrity of insulating glass unit, suits both commercial and residential IGU. Key Features 1. High Modulus 2. UV resistance 3. Low vapor and gas transmission 4. Primerless adhesion...
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Description
SV-8800 is two components, high modulus; neutral curing silicone sealant specifically developed for assembly of high performance insulated glass units as secondary sealing material.
Where to use
It is a two-component silicone that offers variable work life with high bonding strength to maintain the integrity of insulating glass unit, suits both commercial and residential IGU.
Key Features
1. High Modulus
2. UV resistance
3. Low vapor and gas transmission
4. Primerless adhesion to coated glass
5. 100% compatible to SV-8890
Technical data sheet
| Test standard | Test project | Unit | value |
| Before curing——25℃，50%R.H. | |||
| GB13477 | Specific gravity(After mixing) | 1.33 | |
| GB13477 | Operating time | min | 20-40 |
| GB13477 | surface drying time（25℃，50%R.H.） | min | 80-188 |
| corrosivity | No | ||
| 7 days after curing——25℃，50%R.H. | |||
| GB/T 531 | Durometer Hardness | Shore A | 40 |
| GB13477 | The tensile modulus at 12.5% elongation | Mpa | 0.18 |
| The ultimate tensile strength | Mpa | 0.92 | |
| GB13477 | Elongation limit (fracture) | % | 150 |
Certification
GB-24266-2009;
Color
Component A(Base) – White, Component B(Catalyst)- Black
Package
1. Component A(Base): (190L), Component B(Catalyst) (18.5L)
2. Component A(Base):24.5kg (18L), Component B(Catalyst): 1.9kg (1.8L)
Shelf life
12 months
Note
If you want the TDS or MSDS or other details, please contact with our sales person.
A simple and very cheap way to make custom shaped moulds for creating simple resin castings with or without an LED embedded into them.
The mould is based on a popular technique on the Internet which uses common household materials to make good silicone rubber moulds. It’s basically just standard sealant silicone mixed with cornflour (cornstarch) to make a malleable putty into which your master shape is pressed. If using non plastic masters then apply some oil or Vaseline to the object so that the silicone doesn’t stick to it.
When the mould has cured in an hour or so (but leave overnight if possible) then the master can be removed and the flexible mould can then be used to produce replicas from various resins. I like the simplicity of the two part syringe resins which can be bought at dollar store type shops.
To embed an LED I prefer to use the shorter “strawhat” 4.8mm LEDs as it helps to keep the chip as far back from the front of the casting as possible for good light distribution. Bend the leads to the side at right angles to the LED so that it can be placed across the top of the mould with the LED submerged in the resin.
