valuetable polyurethane- based products - wevo …€¦ · polyurethane-based products base product...
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Polyurethane-based products
Thermally conductivehard polyurethane systems
Valuetable
Polyurethane-based products
Base product
WEVOPUR 552 FL WEVOPUR 60509 FL WEVOPUR 60515 FL
Hardener WEVONAT 300 WEVONAT 507 WEVONAT 507
Mixing ratio [parts by weight] 100:20 100:15 100:10
Mixed viscosity at RT [mPa·s] 1,000 – 1,300 1,000 – 3,000 8,000 – 12,000
Mixed viscosity at 50 °C [mPa·s] 400 – 500 400 – 1,200 3,000 – 6,000
Shore A/D D 65 – 70 D 60 – 70 D 70 – 80
Tg [°C] 15 8 38
Thermal conductivity [W/m·K] 0.60 0.90 1.45
Flammability UL 94 V-0, 1.5 mm(UL file E108835)
UL 94 V-0, 4 mm
UL 94 V-0, 1.5 mm
Recommended temperature range of use –40 to +130 °C –40 to +130 °C –40 to +130 °C
Hard polyurethane systems
Hard polyurethane systems
Base product
WEVOPUR 7210 FL WEVOPUR 67210 FL WEVOPUR 67217 FL
Hardener WEVONAT 507 WEVONAT 507 WEVONAT 507
Mixing ratio [parts by weight] 100:43 100:23 100:14
Mixed viscosity at RT [mPa·s] 400 – 600 500 – 1,500 7,000 – 11,000
Mixed viscosity at 50 °C [mPa·s] <100 200 – 800 2,000 – 4,000
Shore A/D D 85 – 90 D 80 – 90 D 80 – 90
Tg [°C] 85 70 54
Thermal conductivity [W/m·K] 0.55 1.01 1.71
Flammability UL 94 V-0, 6 mm(UL file E108835)
UL 94 V-0, 4 mm
UL 94 V-0, 4 mm
Recommended temperature range of use –40 to +145 °C –40 to +145 °C –40 to +145 °C
Polyurethane-based products
Base product
WEVOPUR 403 FL WEVOPUR 60411 FL WEVOPUR 60416 FL
Hardener WEVONAT 300 RE WEVONAT 300 RE WEVONAT 300 RE
Mixing ratio [parts by weight] 100:14 100:10 100:7
Mixed viscosity at RT [mPa·s] 2,000 – 2,500 3,000 – 6,000 6,000 – 11,000
Mixed viscosity at 50 °C [mPa·s] 800 – 1,000 500 – 1,500 3,000 – 6,000
Shore A/D D 45 – 50 D 60 – 70 D 65 – 70
Tg [°C] –6 16 16
Thermal conductivity [W/m·K] 0.75 1.04 1.61
Flammability 1.5 mm(UL file E108835)
UL 94 V-0, 4 mm
UL 94 V-0, 1.5 mm
Recommended temperature range of use –50 to +165 °C –50 to +165 °C –50 to +165 °C
Polyurethane-based products
Hard polyurethane systems
WEVO-CHEMIE GmbH
Schönbergstraße 1473760 Ostfildern-KemnatGermanyTel +49 (0)711 – 167 61-0Fax +49 (0)711 – 167 [email protected]
www.waermeleiten.com