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Aircell HR - HTR

Aircell HR - HTR is a partially cross-linked, structural cellular PVC foam, ideal for composite sandwich structures. Compatible with most resin systems; polyester, vinylester, phenolic or epoxy. Aircell can be processed at room temperatureor at any temperaturebelow 80ºC. Developedfor the marine industry, windmills, transport and composite applications in general. Aircell can be supplied in different sheets, either rigid or flexible, to be adapted to different surface shapes. For series production, Aircell can also be supplied in kit form to reduce processing time and wastage.

Property Method Unit HR40 HR45       HR60 HTR60   HR80 HTR80   HR100     HR130 HR200
Nominal Density ISO 845 kg/m3 40 48 60 60      80        80        100 130 200
Compressive Strength ISO 844 Mpa 0,45     0,66     0,92     0,92 1,36 1,29        1,86 3,07 5,26
Compressive Modulus ISO 844 Mpa na 45 69 66 92 88 134 162 296
Compressive Modulus DIN 53421  Mpa 37       48       69 na 97        97    125    160 260
Tensile Strength ASTM D 1623 B N/mm2 na 1,03    1,54 1,62        1,92 2,11    2,69 4,20 5,27
Tensile Strength DIN 53571 0,7 1,10 1,30 na 2,00 2,00 2,70 3,80 6,20
Tensile Modulus ASTM D 1623 B N/mm2 na     47 65 66 87 86 125 155 287
Tensile Modulus DIN 53457 28 35 45 na 66 66 84 115 180
Shear Strength ISO 1922 Mpa 0,45     0,63 0,90 0,93    1,28    1,30 1,64 2,50 3,67
Shear Modulus ISO 1922 Mpa na       14      19 19    27 26 35 47 65
Shear Modulus ASTM C393 13 15 22 na 30 30 38 50 75
Shear Strain ISO 1922 % 8 10 16 16 23 23 27 30 30
Thermal Conductivity ISO 8301 W/m.k 0,031 0,031 0,031 0,031 0,033 0,033 0,035 0,039 0,048
Water Absorption ASTM 272 kg/m2 0,09 0,09 2,2 0,07 0,06 0,06 0,04 0,03 0,02
Thermal Bending
Stability
DIN 53424 ºC 80 80 85 100 85 100 90 95 100

Density tolerance +10%. Continuous operating temperature is -200ºC to 70ºC. Maximum processing temperature is dependent on time and the pressure applied, but can be processed up to 80ºC. Material can be heat treated for higher temperature resistance of 100ºC. For higher temperatures or any other issue, please contact MEL Composites for assistance.

Product   mm  Structuur Stijl Gewicht Breedte mm Lengte vanaf Link
M40                                                     
M60            
M80          
M100           
M130              
M200            
M250             
HT060           
HT080

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