Factory Wholesale PriceList for SV-8890 Two-component Silicone Structural Glazing Sealant for Saudi Arabia Factory
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.
Throughout history mankind has developed and advanced due to its discovery of new sources of energy such as fire and hydraulic power. Currently our advancement is hampered by the lack of new renewable energy sources that will allow us to grow while not polluting our planet. The U.S. consumes on average 18.89 million barrels of petroleum products on a daily basis. Solar energy has emerged as a potential alternative to fossil fuels, with rapid developments in the 21st century. Although there are limitations such as the need for solar exposure as well as the inability to store the electricity produced, solar cells currently provide clean energy with ever-increasing efficiency. Photovoltaics cells work due to the photoelectric effect in which certain materials absorb photons of light and release electrons. When these released electrons are captured an electric current is created. The photoelectric effect was first noted by French physicist Edmund Bequerel in 1839, but it was Albert Einstein in 1905 whose paper on the nature of light forms the basis of photovoltaic cells today. In 1908 a Carnegie Steel employee developed a solar collector that’s design is still roughly used today.
The most widely used material in modern solar cells is monocrystalline silicon. Grown using the Czochralski process, mono-Si has a continuous crystal structure free of grain boundaries, which allows it to more efficiently conduct electricity. The resulting crystal is cut into rectangular wafers which form the solar panels. Their longevity and efficiency make mono-Si cells the preferred material for capturing solar energy. Although gallium arsenide has emerged as a competitor, its high cost and novel development mean that is it currently used for research as opposed to widespread implementation. Monocrystalline silicon continues to be a forerunner in photovoltaic technology due to its uniform structure, which produces predictable behavior and decreased impurities.
https://www.eia.gov/tools/faqs/faq.cfm?id=427&t=3
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https://www1.eere.energy.gov/solar/pdfs/solar_timeline.pdf
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https://arstechnica.com/science/2014/02/is-it-time-to-move-away-from-silicon-based-solar/
https://energyinformative.org/best-solar-panel-monocrystalline-polycrystalline-thin-film/
https://hyperphysics.phy-astr.gsu.edu/hbase/solids/sili2.html
https://www.pveducation.org/pvcdrom/manufacturing/single-crystalline-silicon
https://h2g2.com/edited_entry/A912151
https://www.tf.uni-kiel.de/matwis/amat/elmat_en/kap_6/illustr/i6_1_1.html
https://www.pcmag.com/encyclopedia/term/47578/n-type-silicon
https://www.tindosolar.com.au/poly-vs-mono-crystalline/
https://science.nasa.gov/science-news/science-at-nasa/2002/solarcells
Ghosh, Amal K, Tom Feng, and Charles Fishman. Heterostructure Single Crystal Silicon Photovoltaic Cell, Extension : Type A, Semiconductor Heterojunction Silicon Devices. [Washington]: Dept. of Energy , 1979.
Rea, Samuel N. Lsaa Large Area Silicon Sheet Task Continuous Czochralski Process Development.[Washington]: Dept. of Energy , 1978.
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