Color Steel PU Panel

Inspection Item

Unit

Technology requirement

Inspection result

Density

kg/m3

32~50

43

Compressing strength(10%deformation)

Kpa

≥ 160

200

Bending Strength

Kpa

≥ 245

331

Absorbing rate

%

≤ 4

3

Heating coefficient

W/mk

0.024

0.021

Average burning time(vertical)

S

≤ 30

3

Average burning height(vertical)

s

≤ 250

250

Insulation material

100% polyurethane, with gasket, with flame retardant

panel steel cover

SS, GI, aluminum etc

office Foam panel

50mm thickness

standard width

960mm

processing room 10°C

50mm/ 75mm PU

5°C

75mm/ 100mm PU

-18°C

100mm/ 150mm PU

-25/ -35°C

150mm/200mm PU