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Bellsup has focused on HVAC/R system insulation and insulation rubber and plastic materials research and development, manufacturing for more than ten years, the investment in Huizhou Ubibei Li R & D and production center in 2012 officially operated, covers an area of about 40,000 square meters, construction area of about 3 10,000 square meters, the first phase of investment in 4 automatic rubber and plastic production lines, the annual productivity of 300,000 cubic meters.

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PU Acoustic Sheet

PU Acoustic Sheet
Thickness: 35mm/ 50mm
Size: 1m*1m
Optional packing: plastic bag/ carton box
Affiliate classification
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product description

1. Introduction

Pyramid shape PU Acoustic Sheet
Noise Reduction Coefficient:NBR=0.8
Material: PU
Thickness: 35mm/50mm
Dimension: 1*1m
Color: black/blue/red/green
 
PROPERTY  DATA
STRUCTURE HONEYCOMB SHAPED AND OPEN CELL
TEMPERATURE USE (-50)~140℃
DENSITY 20~30KGS/M3
TENSILE STRENGTH 140KPA
TEAR STRENGTH 1.65N/CM
75% COMPRESS PERMANENT DISTORTION TATE 3%
TENSILE RATE 96%
REBOUND RATE 55%
HEAT CONDUCTIVITY RATE 0.039W/M.K
NRC 0.8
25% COMPRESSION REGIDITY 112N
65% COMPRESSION RIGIDITY 210N
65%/25% CAVE-IN RATIO 1.9

 

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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