Factory making SV-8800 Silicone Sealant for Insulating Glass Wholesale to Amsterdam
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.
My hot tub cover was getting very heavy, so I replaced one of the foam inserts. The foam insert was also cracked, so rather than buy a new cover, I tried inserting a new styrofoam insert. I picked up the styrofoam insulation from Home Depot (4′ x 8′ x 2″), traced the old foam insert onto it, then cut it out. I then smoothed and contoured the edges by running the shop vac over the edges. I wrapped the foam in plastic vapour barrier and Tuck taped the seems to prevent moisture from entering.
The original styrofoam was contoured. It was roughly 3 inches in the centre and tapered to about 2 inches to the edge. The foam I bought was just 2 inches throughout.
So far it seems to be doing the job. The hot tub cover is about 6 years old and moisture penetrated the old foam which made it very heavy.
