Two-Part Polysulfide Insulating Glass Sealant
Introduction
High modulus silicone structural sealant for inflatable insulating glass is a two-component, neutral curing at room temperature, and structural function of insulating glass sealant. Mainly used for secondary sealing of argon gas and ordinary gas-filled insulating glass.
* High strength, high modulus, low elongation
* Excellent high and low temperature resistance and weathering resistance
* Neutral fast curing, no corrosion to the adhered surface
* Good adhesion to most building materials
* No pollution to the environment
Application
High modulus silicone structural sealant for inflatable insulating glass is mainly used for side sealing of inflatable insulating glass and ordinary insulating glass, and solar cell module encapsulation and structural bonding.
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TEST ITEMS MEASURED VALUE |
| Base(Com A) |
Appearance White /Grey Ropy Paste |
| Density 1.41g/cm3 |
| Viscosity 170,000 mPa.S |
| Catalyst(Com B) |
Appearance Black/White Ropy Paste |
| Density 1.03 g/cm3 |
| Viscosity 80,000 mPa.S |
| As mixed |
| Mixture By weight(A:B=12:1) |
Appearance Black/White/Grey |
| Density 1.40g/cm3 |
| Viscosity 340,000 mPa.S |
| Application Time(23ºC.50%) 30~50 mins |
| Tack-free Time(23ºC,50%) 30~60 mins |
| Sag |
Placed Vertical (50ºC) 0 |
| Placed Horizontal No deformation |
| Hardness |
Shore A- 24h 35 |
| Shore A-14 days 44 |
| As cured -After 14 days at T 23ºC and 50% RH. |
| Tensile Adhesion Strength |
23ºC 0.97 MPa |
| 90ºC 0.85 MPa |
| -30ºC 1.84 MPa |
| AfterAging in Hot Air 1.01 MPa |
| After Water-UV Immersion 0.97 MPa |
| Adhesive Failure Area 0% |
| 23ºC Elongation Under Max.Tensile Strength 140% |
| Temperature Resistance -60%~180ºC |
| Resistance to UV-Ozone Continuous irradiation under water UV2500 hrs,No change |
| Moisture Vapour Transmission Rate (MVTR) 17.7 [gr/m2.24hrs.2mm]-EN1279/4 |
| Gas Permeation Rate(Ar) 755x103lgr/m2hrsl.EN1279/4 |
About us
H&H Glass Machinery have been a leading single source provider of high-quality flat glass processing machinery, service and supplies. We continue to search China to find the most innovative and reliable equipment manufacturers for fabricating, handling and processing flat glass. Each of our manufacturers specializes in a certain type of machinery and all of our equipment is characterized by innovative features, long lasting durability and high reliability.
H&H Glass Machinery have been a leading single source provider of high-quality flat glass processing machinery, service and supplies. We continue to search China to find the most innovative and reliable equipment manufacturers for fabricating, handling and processing flat glass. Each of our manufacturers specializes in a certain type of machinery and all of our equipment is characterized by innovative features, long lasting durability and high reliability.
Service
H&H is more than just a supplier and we apply our extensive technical knowledge to offer our customers a complete solutions package. From the planning phase through to the construction of new buildings or the setting up of manufacturing facilities, our customers can rely on us for specialist advice and technical support at every stage of the project.
One-Stop-Shop Partner
H&H has searched China to identify the most innovative and reliable equipment for fabricating, handling, and processing flat glass. Each diverse company we represent focuses solely on one type of equipment, and they are leaders in their respective fields. Innovative features, long-lasting durability, and high reliability characterize all of our equipment.
H&H has searched China to identify the most innovative and reliable equipment for fabricating, handling, and processing flat glass. Each diverse company we represent focuses solely on one type of equipment, and they are leaders in their respective fields. Innovative features, long-lasting durability, and high reliability characterize all of our equipment.
Production Line Planning
Production lines and manufacturing packages tailored to specific needs
Assistance with technical drawings and recommendations for factory layout
H&H provides complete turnkey solutions for both new and existing glass processing facilities.
Production lines and manufacturing packages tailored to specific needs
Assistance with technical drawings and recommendations for factory layout
H&H provides complete turnkey solutions for both new and existing glass processing facilities.
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