HDPE
High Density Polyethylene (HDPE) sheet is extremely strong against impact, abrasion resistant, and exhibits a low coefficient of friction. The material is also moisture, stain, and odor resistant. Rigidity and tensile strength of the HDPE resins are considerably higher than those of the low and medium density materials. Impact strength is slightly lower,as is to be expected in a stiffer material.Values remain high when compared to those of many other thermoplastic materials, especially at low temperatures.
HDPE durability makes it a perfect match for a variety of applications such as water tanks, chute linings, bottle/bottle cap production and numerous other industrial uses.HDPE sheet is often extruded with a pebble finish and is used as a cutting board in a variety of industry markets such as meat packing, butchering, and more.
Technical Data
|
Properties
|
Test
Standard
|
Unit
|
Result
|
|
Density
|
ASTM
D-792
|
g/cm3
|
0.95
|
|
Long Time Working Temperature
|
---
|
℃
|
90
|
|
Water
Absorption 23℃
|
ASTM
D-570
|
%
|
0.01
|
|
Yield Tensile Strength
|
ASTM
D-638
|
MPA
|
---
|
|
Tensile Strength
|
ASTM
D-638
|
MPA
|
27
|
|
Elongation
at Break
|
ASTM-D638
|
%
|
500
|
|
Flexural
Strength
|
ASTM
D-790
|
MPA
|
---
|
|
Flexural
Modulus
|
ASTM
D-790
|
MPA
|
1370
|
|
Impact
Strength
|
ASTM
D-256
|
J/M
|
---
|
|
Hardness
|
ASTM
D-2240
|
---
|
69
|
|
Melting
Point
|
DSC
|
℃
|
120
|
|
Thermal
Conductivity
|
23℃
|
w/(k-m)
|
---
|
|
Heat
Deflection Temperature
|
ASTM
D-648
|
℃
|
75
|
|
Linear
Expansion Coefficient
|
ASTM
D-696
|
*10-5cm/cm/℃
|
6
|
|
Volume Resistant
|
ASTM
D257
|
Ω.cm
|
1016
|
|
Surface Resistant
|
ASTM
D257
|
Ω
|
1015
|
|
Dielectric Constant
|
ASTM
D150
|
---
|
---
|
|
Friction Coefficient
|
ASTM
D53375
|
---
|
0.3
|
|
Anti-U.V.
|
---
|
---
|
NO
|