Polyurethane insulation and cooling foam for solar panels is designed to prevent excessive temperature increases and provide thermal stability. It is used in the form of three-dimensional panels on the back of solar panels. The formulated polyols from Baspar Tose’e Davam Shimi company, used in polyurethane insulation and cooling foam, are produced and supplied in various flame-retardant systems, including B1, B2, and B3 (normal). This company has the capability to produce different grades of polyols based on changes in density and various flame-retardant properties, tailored to the specific needs defined by the customer. We will now examine the technical parameters that influence the properties of polyols used in the polyurethane insulation and cooling foam for solar panels.
Specification | Unit | BATOPOL | |||
---|---|---|---|---|---|
PIP-D50-SC | |||||
Polyol Properties | Type | Discontinuous filling | |||
Brookfield Viscosity | cps | 900±200 | |||
Cream time | sec | 30±5 | |||
Gel time | sec | 110±10 | |||
Tack Free Time | sec | 200±20 | |||
Free Rise Density | kg/m³ | 45±2 | |||
Core Density in Foam | Core Density in Foam | kg/m³ | 45-50 | ||
Closed Cell Content | % | >90 | |||
Compressive Strength | kPa | ˃180 | |||
Thermal conductivity (k-factor) | W/mK | 0.024 | |||
Fire Properties | B2 |