HDPE ground protection mat
HDPE ground protection mat introduction :
HDPE ground protection mat is a high tech-tech product developed independently by our company on the basis of foreign advanced technology , it is listed as a state -level technical innovation project. the board has the advantages of light weight , impact resistance , abrasion resistance , corrosion resistance , small friction coefficient , energy absorption, and aging resistance , flame retardant and anti-static .The hdpe ground protection mat can protect the grass not be broken by trucks .
features of the HDPE ground protection mat :
---light weight
---impact resistance
---abrasion resistance
---corrosion resistance
----small friction coefficient
---energy absorption
---aging resistance
----flame retardant
---anti static
application fields of the HDPE ground protection mats:
---- civil engineering
---basic work
---drilling engineering
---landscaping
---preserve heritage
---ecologically sensitive areas
property of the HDPE ground protection mat :
Property | Unit | Value |
Density | g/cm3 | 0.96-0.98 |
Average molecular weight | g/mol | 3500000-9600000 |
Tensile strength (23℃) | MPa | 22 |
Breaking strength | MPa | 42 |
Tensile strain at break | % | 600 |
Charpy impact strength (notched) | Mj/mm2 | No break |
Ball indentation hardness | N/mm2 | 42 |
Shore D hardness | -- | 65-70 |
Abrasion | % | 70-80, steel =100 |
Static friction coefficient | -- | <=0.16 |
Kinetic friction coefficient | -- | <=0.10 |
Water absorption | -- | NIL |
Elongation at break at 23 degree | % | >=300 |
Temperature resistance | ℃ | -269 to 85 |
Melt temperature | ℃ | 130-140 |
photo shows of the HDPE ground protection mat :
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