factory wholesale good quality SV-8890 Two-component Silicone Structural Glazing Sealant to Ghana Factories
Short Description:
Description SV8890 is neutral curing, designed for glass, stone, marble, granite, aluminum curtain wall and glass daylighting roof and metal structural engineering structural adhesive seal designed silicone sealant structure, excellent bonding performance of structure and the weathering resistance, after artificial accelerated weathering test, various physical and chemical properties have no obvious change in the sealant. When using, SV8890 with dedicated two-component glue machine constructi...
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Description
SV8890 is neutral curing, designed for glass, stone, marble, granite, aluminum curtain wall and glass daylighting roof and metal structural engineering structural adhesive seal designed silicone sealant structure, excellent bonding performance of structure and the weathering resistance, after artificial accelerated weathering test, various physical and chemical properties have no obvious change in the sealant. When using, SV8890 with dedicated two-component glue machine construction, two kinds of components in accordance with the provisions, mixing ratio after curing form elastomer.
Key Features
1. None sag
2. Adjustable working time
3. Excellent adhesion to most building substrates
4. High bonding strength and modulus
5.12.5%movement capability
6. Silicone durability
Basic Application
1.Glass, stone, marble, granite, aluminum curtain wall and glass daylighting roof and metal structural engineering structural adhesive seal;
2.Insulating Glass of the second seal
3.Many other building and industrial applications
Technical data sheet
| Test project | Unit | value |
| Flow, sagging or vertical flow | mm | 0 |
| Operating time | min | 20 |
| surface drying time（25℃，50%R.H.） | min | 40-60 |
| Durometer Hardness | Shore A | 20-60 |
| At 23 ℃ maximum tensile strength elongation | % | ≥100 |
| Tensile strength（23℃） | Mpa | 0.9 |
| Tensile strength（90℃） | Mpa | 0.68 |
| Tensile strength（-30℃） | Mpa | 0.68 |
| Tensile strength（flooding） | Mpa | 0.68 |
| Tensile strength（flooding – ultraviolet） | Mpa | 0.68 |
| Bond damage area | % | 5 |
| Thermal aging（thermal weight loss） | % | ≤5 |
| Thermal aging（crack） | No | |
| Thermal aging（efflorescence） | No |
Certification
GB 16776
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.
Flexible acrylic injection resin to perform curtain injection.
The PC 509 Z Acryl is an acrylic based injection resin which is suited for a curtain injection. Curtain injection is a technique by which water sealing of very old or completely cracked concrete can be guaranteed. Masonry structures are often treated by curtain injection.
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Excellent Clarity and Durability
#3500 Clear Urethane Casting Resin is perfectly water clear and won’t yellow with UV exposure like an epoxy would. Also, it won’t discolor in high humidity environments. This room temperature cure, two-part casting resin is self leveling and can be poured to create exceptionally rigid, durable, and impact resistant parts in applications that previously used acrylic or polycarbonate.
It is more resilient than clear polyester casting resins, and can be used to create quieter, more durable tabletops than clear epoxy resins. Typical applications include: lenses, clear reproduction parts, decorative pieces, prototype models, tabletops, and encapsulations. This resin can pour castings as shallow as 1/4″ up to 3″ deep at a time.
When mixed thoroughly, pour the clear urethane slowly to aid the release of air bubbles. It may be necessary to place the mixed resin in a degassing chamber to ensure all air is released to achieve a perfect casting. When using Clear Urethane Casting Resin, avoid water and all types of moisture contamination. Avoid direct contact with wood. Do not use any urethane kit with PVA Release Film, and do not mix with wooden mixing sticks. #2333 Plastic Paint Stirrers for Urethanes are recommended. To ensure a proper release from a mold, use at least four layers of #4121 Non-Silicone High Temp Paste Wax.
If using as a tabletop coating, it is advisable to clean the tabletop surface with alcohol and dry with a heat gun. This will ensure the surface is moisture free. Light heat can also be added to aide in outgassing during the cure cycle. Do not over heat. As a tabletop resin, our #3500 Clear Urethane is quieter than epoxy resins, and will not crack.
