Stretch to the limit to see if there are cracks and breaks? Rebound is not as ever?
High-quality silicone sealant tensile strength, tensile strength, anti-peel strength. Silicone sealant hardness and elasticity is moderate, too hard or too soft silicone sealant are not good silicone sealant
Physical performance Implementation of standards:JC/T482-2003
The predetermined value±0.1
Surface dry time （h）
Validity period （h）
Elastic recovery rate （%）
>0.4 or >0.6
≤0.4 or ≤0.6
Stretching adhesion（After immersion）
Adhesion（High temperature and low temperature)
SV-8890 is two-part neutral-cure structural silicone sealant, designed for glass, stone, marble, granite, aluminum curtain wall and glass daylighting roof and metal structural engineering structural adhesive seal. 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, SV-8890 with dedicated two-component glue machine construction, two kinds of components in accordance with the provisions, mixing ratio after curing form elastomer.
1. None sag;
2. Adjustable working time;
3. Excellent adhesion to most building substrates;
4. High bonding strength and modulus;
6. Silicone durability.
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.
A component is white, B component is black, the mixing ratio of A: B1 = 10: 1 (volume ratio), after mixing gray-black, the specific sizing method, see the relevant specification.
A Part 190L/Barrel
B Part 18.5L/Barrel
A Part 18L/ Barrel
B Part 1.8L/Barrel
Welcome to visit our factory at any time
Electric thermostaticdrying oven
Test the volatilization of silicone sealant materials and silicone sealant products
Sealant Compatibility Test Chamber
Test the adhesion of the silicone sealant to the substrate
UV weathering test machine
Test the weather resistance of silicone sealants in simulated natural environments
Tensile testing machine
Detection of tensile strength of sealant adhesive, bond failure area, the maximum tensile strength at a certain temperature elongation
constant temperature and humidity device
Test the weather resistance of silicone sealant
high temperature oven
This experiment simulates the high-temperature environment, accelerates the thermal oxidation of the sealant in the air, so as to determine the high-temperature aging resistance of the sealant
The factory is located in Quzhou, Zhejiang High-tech Industrial Park, covers an area of 330 acres, more than 500 employees, including college education more than 200 people, we are new fluorine-silicon industry in Zhejiang Province technological innovation pilot units.
Our client visit our factory
WELCOME TO VISIT US --- SIWAY
Big smile on Majesties face. Silicone sealant in your home, Money rushes to you.
More Professional, More Patient, More Responsibility.
Our Siway team always try our best to help all of you.
NEUTRAL SILICONE SEALANT
STONE SILICONE SEALANT
WEATHERPROOF STONE SILICONE SEALANT
STRUCTURAL SILICONE SEALANT
What can we do for you？
We are silicone sealant, silicone sealant for curtain wall, silicone sealant for door and window suppliers . Products are widely used in construction, curtain walls, doors and windows and interior decoration, electronics and other fields.
We can provide solutions for different use cases, we have variety of silicone sealant, foam sealant, providing OEM services to meet the procurement needs of different countries and regions
Shanghai Siway Decoration Materials Co., Ltd. Located in Shanghai China. The company has 13 years of silicone sealant. Main products are structural silicone sealant, stone silicone sealant, weathering silicone sealant, two-component silicone sealant and other products. Our company has accumulated a large number of core technologies. Products are sold in more than 30 countries.
1.International sales service: We have professional international sales team who can supply you service instantly.
2. Engineers: Engineers with 15 years experience help you pick out the correct silicone sealant for certain project and material.
3. Quality Control : Control the condition of each step in silicon sealant process
Supplier Assessment Certificate
We have the most professional R&D team for our amazing Siway silicone sealant. Every step will be checked and tested again and again.
How to Contact us:
My Dear Friend:
Welcome to vist our company and willing to contact us if you need any further support before or after sales: Tel: +86 21 37682288 Mobile/Whatsapp: +86 15021221469 Skype: email@example.com
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