Chinese wholesale SV-9300 Fire Resistant Silicone Sealant Wholesale to Ethiopia
Short Description:
Description SV – 9300 Fire resistant silicone sealant is a one-component, neutral-curing silicone sealant exhibiting superior performance in applications where sealing openings in walls and floors are needed to control the spread of fire, smoke, toxic gasses, and water during fire conditions. Where to use It is an ideal material designed for use in fire-stop systems for through penetrations and joints. This product excels in applications where greater water resistance is required e.g. ...
We emphasize development and introduce new products into the market every year for Chinese wholesale SV-9300 Fire Resistant Silicone Sealant Wholesale to Ethiopia, We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together.
Description
SV – 9300 Fire resistant silicone sealant is a one-component, neutral-curing silicone sealant exhibiting superior performance in applications where sealing openings in walls and floors are needed to control the spread of fire, smoke, toxic gasses, and water during fire conditions.
Where to use
It is an ideal material designed for use in fire-stop systems for through penetrations and joints. This product excels in applications where greater water resistance is required e.g. curtain wall, building facade, expansion/pipe and cable joints.
Key Features
1. 100% silicone
2. Excellent weatherproofing and waterproofing
3. Low gas transmission rate
4. With highly efficient redundant
Basic Application
- Building fire seam sealed
- Building facade
- cable joints
Technical data sheet
| Test standard | Test project | Unit | value |
| Before curing——25℃，50%R.H. | |||
| GB13477 | Flow, sagging or vertical flow | mm | 0 |
| GB13477 | Operating time | min | 15 |
| GB13477 | surface drying time（25℃，50%R.H.） | min | 40-60 |
| Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.21 days after curing——25℃，50%R.H. | |||
| GB/T 531.1-2008 | Durometer Hardness | Shore A | 20-60 |
| GB13477 | 60% elongation of cementation | no damaging | |
| GB13477 | Elongation limit | % | 120 |
| GB/T 24267 | Sealant level | 20HM | |
| GB/T 24267 | Fire prevention level | FV-0 | |
Certification
GB/T 24267-2009
Color
Black
Package
300ml in cartridge * 24 per box
Shelf life
12 months
Note
If you want the TDS or MSDS or other details, please contact with our sales person.
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Because we were laying Karndean Flooring to a new extension we needed to check the % RH(relative humidity) of the concrete with a hygrometer.This told us that the concrete still had some moisture residue left from the initial mix and it was evaporating from the slab.This is normal because there is always a DPM under the slab and the moisture has only one way to go.Upwards.It usually takes 6 months,or 1 month for every inch of slab thickness to dry out completely.This is fine when laying carpet etc, because we’re not talking tidal waves of moisture.However if you’re laying a wood floor or a vinyl floor such as Karndean or Amtico or even Polyflor sheet vinyl then all that happens is the residual moisture rises to the surface,tries to evaporate but can’t and just sits there.If it’s under vinyl tiles or vinyl sheet then it just emulsifies the adhesive causing the floor to lift.If it’s under wood it causes expansion and buckling of the wood, again causing the floor to fail.The DPM simply stops the moisture from rising through the floor and pushes it to the side of the concrete subfloor where it evaporates harmlessly,causing no damage to the finished floor.
