High Efficiency Factory SV-GT2000 High-speed rail subway silicone sealant Supply to Czech
Short Description:
Description SV-GT2000 High-speed rail subway silicone sealant is a one-component, low modulus, neutral curing adhesive. For most of the stone, ceramic and cement components, can produce excellent adhesion Key Features (1) easy to use: can be used at any time out; (2) excellent thixotropy and extrusion, at any temperature (-40 ℃ to 100 ℃) can be extruded; (3) good adhesion, the stone, ceramics and cement components and other building materials with excellent adhesion properties; no poll...
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Description
SV-GT2000 High-speed rail subway silicone sealant is a one-component, low modulus, neutral curing adhesive. For most of the stone, ceramic and cement components, can produce excellent adhesion
Key Features
(1) easy to use: can be used at any time out;
(2) excellent thixotropy and extrusion, at any temperature (-40 ℃ to 100 ℃) can be extruded;
(3) good adhesion, the stone, ceramics and cement components and other building materials with excellent adhesion properties; no pollution of the porous material;
(4) excellent weather resistance, aging performance, excellent tensile and compression resilience, can carry ± 30% displacement capacity;
(5) neutral curing, stone, cement and other building materials without corrosive, to overcome the shortcomings of acid corrosion material.
(6) base modulus: passive deformation occurs when the role of moderate stress on the concrete substrate to ensure that the concrete surface is not destroyed;
(7) high elasticity high recovery capacity: can be repeated from the seams with the movement, fast response fast response, permanent deformation of small.
Basic Application
1.For high-speed rail track, airport runway, highway irrigation joints sealed, can withstand large displacement;
2.Can also be used for other concrete pavement sealing, subway engineering, tunnels, bridges and other projects sealed.
Technical data sheet
|
Test project |
Unit | value | ||
| surface drying time（25℃，50%R.H.） | min | ≤60 | ||
| Sagging(70℃) | vertical | mm | ≤3 | |
| Horizontal | mm | 0 | ||
| Mass loss rate | / | ≤5% | ||
| Elastic recovery rate | / | ≥80% | ||
| 100% tensile strength | 23℃ | MPa | ≤0.3 | |
| -20℃ | MPa | ≤0.3 | ||
| tensile strength | 23℃ | MPa | ≥1.0 | |
| -20℃ | MPa | ≤2.0 | ||
| 168 h after thermal aging (80 ℃) | MPa | ≥0.8 | ||
| 168 h after alkali treatment | MPa | ≥0.8 | ||
| Breaking elongation | 23℃ | / | ≥800% | |
| -20℃ | / | ≥600% | ||
| 168 h after thermal aging (80 ℃) | / | ≥600% | ||
| 168 h after alkali treatment | / | ≥600% | ||
| Bond strength | 23℃ | / | No damaging | |
| -20℃ | / | No damaging | ||
| 168 h after thermal aging (80 ℃) | / | No damaging | ||
| 96 h after immersion | / | No damaging | ||
Color
Black, White, Gray
Package
300ml in cartridge * 24 per box, 590ml in sausage *20 per box
Shelf life
12 months
Note
If you want the TDS or MSDS or other details, please contact with our sales person.
(Ron speaks quietly so as not to interrupt the other mechanics hard at work in this auto shop.) Hi! I’m Ron Krier from Ron’s Auto Glass. I’m replacing a windshield today from a 2005 Chevrolet Pickup. This was done before… About a year ago. And on this particular model, it was primed but they did not get all the rust spots, they did not get all the rust spots the knife got. What happens is that the metal rots out. Right away! This glass installation is only a year old, and you can see the rust coming in here, from not being primed all the way up. I put some knife marks in there too, as well, to show you the difference. But I will prime mine, where the previous glass installer didn’t prime theirs. That is the problem with doing auto glass and “cutting corners.” I want to let you know that I don’t “cut any corners.” I prime everything after it has been cut open, and before the glass is re-installed.
(Fade To Black)
(Ron speaks quietly again.) I just showed you before the scratches that were in this roofline of this 2005 Chevrolet Pickup Truck. I have now primed the area, all the way across the roofline because there were scratches from a previous glass installation. Now, I have primed the complete area that was covered with rust and scratches. It is now safe for the windshield to be installed into this vehicle. I use Sika Urethane and Glue. It works well together and I have zero problem recommending this product to any of my customers, when they need something fixed or done properly. Ron Krier from Ron’s Auto Glass. I’m looking out for your view.
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