Brand Name: HUAHAI
Model Number: HUAHAI
Place of Origin: Shandong, China (Mainland)
HVAC Phenolic air duct panel/ PUR air duct panel/ PIR air duct panel
Specialty manufacturer of Pre-insulated Pheolic/PUR/PIR air duct panel
1.Phenolic air duct panel Performance index
1) Density:60-65kg/m³
2) Oxygen index:>42
3) Thermal conductivity:0.025w/mk
4) Compressing strength:500kpa
5) Bending strength:1.05mpa
6) Non-combustible :Class"O"
7) Water absorption:1.9%
8) Max.smoke density:2%
Phenolic air duct panel Picture
2.Pur/Polyurethane air duct panel Performance index
1) Density:45-50kg/m³
2) Oxygen index:>25
3) Thermal conductivity:0.022w/mk
4) Compressing strength:500kpa
5) Bending strength:1.05mpa
6) Non-combustible :Class"B"
7) Water absorption:1.9%
8) Max.smoke density:2%
PUR air duct panel Picture
3.PIR air duct panel Performance index
1) Density:50-55kg/m³
2) Oxygen index:>30
3) Thermal conductivity:0.018w/mk
4) Compressing strength>120kpa
5) Bending strength>600pa
6) Non-combustible :Class"O"
7) Water absorption<0.9%
8) Max.smoke density:2%
PIR air duct panel Picture
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