High UV and weather resistance for long-term outdoor performance in solar applications.
Excellent adhesion to glass, aluminum, and common photovoltaic module substrates without primer.
Low compression set and superior elasticity retention after prolonged thermal cycling (−40 °C to +90 °C).
Platinum-cured, addition-type silicone offering fast, controllable curing with minimal by-products.
UL 94 V-0 rated for flame retardancy — meets critical safety requirements for rooftop and ground-mount PV systems.
Edge sealing of crystalline silicon photovoltaic modules.
Backsheet bonding and frame attachment in solar panel assembly.
Encapsulation of junction boxes and electrical connectors on PV modules.
Sealing and potting of solar inverters and power electronics housings.
Weatherproofing gaskets for bifacial and agrivoltaic mounting structures.
| Chemical Type | Platinum-catalyzed addition-cure silicone rubber |
| Product Form | Two-component liquid (Part A: base; Part B: catalyst) |
| Appearance | Translucent, low-viscosity liquid (Part A); colorless to pale yellow liquid (Part B) |
| Mix Ratio (by weight) | 10 : 1 (A:B) |
| Cure Temperature Range | 20 °C to 120 °C |
| Shore A Hardness (7 days, 23 °C) | 35 ± 3 |
| Tensile Strength (ASTM D412) | 8.5 MPa (typical) |
| Elongation at Break (ASTM D412) | 320 % (typical) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China