12 Years Factory SV-9300 Fireproof silicone sealant for Israel Factories
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. ...
Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for 12 Years Factory SV-9300 Fireproof silicone sealant for Israel Factories, We warmly welcome all perspective inquiries from home and abroad to cooperate with us, and look forward to your correspondence.
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
1.Building fire seam sealed
2.Building façade
3.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.
Original post on our site with additional information, plans, questions & comments:
https://www.thewoodwhisperer.com/videos/installing-urethane-bandsaw-tires/
Recently, I was making a routine cut at the bandsaw and noticed that the blade was behaving in an odd way. Out of the ordinary vibration and noise should never be ignored so I immediately stopped the cut and turned off the saw. Much to my surprise, I noticed that the bandsaw tire had partially migrated off of the the wheel and the blade was on it’s way to doing the same. YIKES! It was pretty clear the tires were shot.
I’ve known about urethane bandsaw tires for some time now but never had a need or opportunity to install them, until now. I decided to film the process for your use and amusement. Here’s the set I picked up from Amazon: https://www.amazon.com/gp/product/B000H69UKI/ref=as_li_tl?ie=UTF8&camp=1789&creative=390957&creativeASIN=B000H69UKI&linkCode=as2&tag=thewoodwhispe-20&linkId=NXSOJB5ZFVLVCAED
How much better is urethane than traditional rubber? I’m certainly no bandsaw tire expert but allow me to pass on some of what I discovered in my research as well as share my limited experience.
Durability: Urethane tires are more durable and last longer than rubber. I’m guessing the hot and dry Arizona air contributed to short life of my rubber bandsaw tires and I’m hoping the urethane will last longer.
No Cement: Rubber tires can sometimes require cement to keep them secured on the bandsaw wheel. This isn’t always the case and I never had to use cement on my tires. Perhaps if I did, I wouldn’t have experienced the slippage. Urethane tires do not require cement. No cement means easier installation and replacement if/when the time comes.
Quieter and Smoother-Running: This is an area folks typically experience a huge improvement. While I did notice it was indeed quieter and smoother-running, the different wasn’t dramatic.
Cool color: Seriously. Bright orange? Yes please!
On the negative side, I have noticed that the tires pick up dust a lot faster than rubber tires. Routine cleanings should take care of that but it’s something to be aware of.
If all of the above proves true, it seems like urethane is the clear choice for bandsaw tire replacement, especially since they seem to cost about the same as rubber tires. Keep in mind that not all saws can or should have urethane tires so consult with the manufacturer just to be safe.
If you have perfectly-functioning tires on your saw, don’t run out and replace them with urethane. When your rubber tires are ready for replacement, do your research and consider the switch to urethane.
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