Chinese Professional SV-9300 Fireproof silicone sealant Export to Gambia
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. ...
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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.
1. 100% silicone
2. Excellent weatherproofing and waterproofing
3. Low gas transmission rate
4. With highly efficient redundant
1.Building fire seam sealed
Technical data sheet
|Test standard||Test project||Unit||value|
|GB13477||Flow, sagging or vertical flow||mm||0|
|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|
|GB/T 24267||Sealant level||20HM|
|GB/T 24267||Fire prevention level||FV-0|
300ml in cartridge * 24 per box
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.
Shanghai NSJ Hardware Ltd. is a manufacture offering worldwide customers reliable and sustainable Chinese solutions for two-component package systems.NSJ product range includes: Two-component cartridges and match static mixers,Two-component caulking guns,Two-component filling machine and some other products such as single series cartridge and gun ,blow pump ,brushes in plastic and metal .With the different industry demand of two-component systems,NSJ products involve to Dental ,Anchoring ,Bonding ,Coating and Automotive sealing and other field by full range of sizes, which is the most in China and developing continuously.As a manufacture ,we also provide all international standard products and customize systems.