|Material:||100% RTV Silicone||Type:||Two Part Neutral Silicone Sealant|
|Package:||Part A 260KG, Part B 20KG||Mixing Ratio:||Volume Ratio 8.5～10.5:1|
|Standard:||ASTM C1184, ETAG002||Application:||Bifacial Solar Module Structural Bonding|
SS622E-PV-A/B Silicone Structural Sealant
SS622E-PV-A / B is a neutral curing silicone structural sealant specially designed for photovoltaic bi-facial glass modules and photovoltaic curtain wall structural sealing. It complies with the European structural adhesive standard ETAG002 and has excellent structural bonding performance and weather resistance. Aging performance: After the artificial accelerated weathering test, the physical and chemical properties of the sealant, and after the artificial accelerated weathering test, the physical and chemical properties of the sealant have not changed significantly. When in use, SS622E-PV-A / B is constructed with a dedicated two-component sealant. The two components are mixed in accordance with the specified ratio and cured to form an elastomer.
|Test Items||Test Results||Test Standards|
|Exterior||A component||White paste||Visual inspection|
|B component||Black paste||Visual inspection|
|Mixing Ratio||A:B(Volume ratio)||8.5～10.5:1||/|
|Density g/cm3||A component||1.42±0.02||GB/T 13477|
|B component||1.02±0.02||GB/T 13477|
|Tack Free Time(min)||30～50||GB/T 13477|
|Tensile Strength(MPa)||≥2.0||GB/T 528|
|Elongation at Break(%)||≥200||GB/T 528|
|Shear strength(MPa)||≥1.0||GB/T 7124|
|Dielectric Strength(KV/mm)||≥15||GB/T 1695|
|Volume Resistivity (Ω.cm)||≥1×1015||GB/T 1692|
Note: Typical property data values should not be used as specifications.
SS622E Silicone Structural Sealant should not be applied:
◆ To building materials that bleed oils, plasticizers, or solvents– materials such as impregnated wood, oil-based caulks, green or partially vulcanized rubber gaskets or tapes
◆ In totally confined spaces as the sealant requires atmospheric moisture for cure
◆ When surface temperatures exceed 60°C(140°F)
◆ Where painting of the sealant is required, as the paint film may crack and peel
◆ To surfaces in contact with food- this sealant does not comply with Federal Food and Drug Administration food-additive regulations
◆ In below-grade applications
◆ For use as an interior penetration fire stop sealing system
◆ In horizontal floor joints where abrasion and physical abuse are likely to be encountered
◆ To frost-laden or damp surfaces
◆ For continuous immersion in water
When stored at or below 27ºC(80ºF)in the original unopened containers, this product has a usable life of 6 months from the date of manufacture.
Attention: The data and information presented in this catalog may not be relied upon to represent standard values. We reserves the right to change such data and information. However, because conditions and methods of use of our products are beyond our control, so we cannot ensure the validity and applicability of some usage, before using the product, users should read the technical data carefully, then decide the best way to use sealant.
GUANGZHOU BAIYUN CHEMICAL INDUSTRY CO., LTD. SPECIFICALLY DISCLAIMS ANY OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY.
GUANGZHOU BAIYUN CHEMICAL INDUSTRY CO., LTD. DISCLAIMS LIABILITY FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES.