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Product description |
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Developed for |
Daltotherm® TSW38-00 is a 2-component closed cell spray polyurethane system. It has been developed as a class 1 system according to BS476 Part 7 and can be used in residential and commercial buildings. |
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Polyol |
It is a fully formulated polyol blend containing polyether polyols, polyester polyols, flame retardant, activator (contains amine), stabilizer and blowing agent HFC 245fa |
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Isocyanate |
Product based on diphenyl-methane-diisocyanate (MDI). |
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Typical properities |
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Liquid properties |
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Polyol |
Isocyanate |
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Density 25°C |
g/cm³ |
approx. |
1,16 |
approx. |
1,23 |
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Viscosity 25°C |
mPas |
approx. |
180 |
approx. |
200 |
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Formulation |
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Polyol |
EXY 38® Spray System |
100 |
parts by volume |
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Isocyanate |
ISO 10-002-00 |
100 |
parts by volume |
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Quality control |
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Cup test |
Material temperature |
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20 |
°C |
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Cup weight |
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Polyol |
50 |
g |
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Isocyanate |
55 |
g |
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Parameters |
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Cream time |
approx. |
5 |
secs |
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Gel time |
approx. |
10 |
secs |
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Free rise density |
approx. |
38 |
kg/m³ |
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Physical properties (typical) |
Core density |
EN ISO 845 |
46 |
kg/m³ |
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Closed cell content |
ISO 4590 |
93 |
% |
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Compressive strength |
EN ISO 844 |
238 |
kPa |
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Reaction to fire |
EN 13501-01 |
E |
class |
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DIN 4102-1 |
B2 |
class |
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GOST 30244 |
G3 |
class |
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BS 476 part 7 |
1 |
class |
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Thermal conductivity |
viz www.honter.eu/product-info-sheets.html |