XPE/IXPE Polyethylene Adhesive Foaming
EPS Polystyrene Foam Series
EPS polystyrene is a hot-molded foam material. Every cubic meter of EPS contains 3-6 million single closed-cell air foams after heat processing. The inside-air cubic area is more than 98%. Presently, EPS is the lightest foaming material.
The
physical properties of EPS polystyrene foam board
( According to the national standards of China GB10801-89)
Feature Property |
Unit |
Compared with the National Standard |
Product Grade |
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Surface
Density |
kg/cub.m | >15.0 | 15-40 | ||||||||
Compressing
Intensity ( 10% Distortion ) |
kpa | >60 | 85-250 | ||||||||
Heat
Conductivity Rate |
w/m.k | <0.041 | 0.0329-0.036 | ||||||||
Dimension
Varience After 70°C 48"h |
% | L.W.H<5 | 0.9, 0.2, 0.1 | ||||||||
Steam
Absorption Rate |
ng/pa·m·s | 4-6 | 3-4.5 | ||||||||
Water
Absorption Rate |
% (v/v) | 2-6 | 1.5-4 | ||||||||
Melting
Rupturing and Bending Load |
N | >15 | 23-70 | ||||||||
Melting
Rupturing and Bending Distortion |
mm | >20 | 20-24 | ||||||||
Oxygen
figure |
% | 30 | 31-33 | ||||||||
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FEATURES: Shock proofing, cushioning, crash proofing, heat preservation, fresh preservation packing, APPLICATIONS:
Appliances, electronics, food, instruments, porcelain,
architecture, etc.
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