UHMW- PE Sheet as Liner Sheet for Machines in Chemical Plant High
The melting temperature of the UHMW-PE material is 136 degree
Celsuis, but we suggest you would better to control the temperature
around 100 degree when use the materal as liners.
Temperature: less than 100 degree celsuis
|Project Name||Unit||Test Method||Test Result|
|Compressive Strength||MPa||ASTM D-638||≥42|
|Water Absorption||%||ASTM D-570||<0.01|
|Impact Strength||KJ/M2||ASTM D-256||≥140|
|Heat distortion Temperature||℃||ASTM D-648||85|
|Friction Coefficient||ASTM D-1894||0.11-0.17|
Di-ammonium workshop of one chemical plant, the temperature of
granulation machine is 90-95 degree Celsius. In the past, they used
rubber sheet as liners, but the service life of rubber sheet was
only 6 months. As the temperature is too high, the rubber liners
were easy to deform, damage and stick material. So the sizes and
shapes of the productions were not round and symmetrical.
Then they installed UHMWPE liners manufactured by our factory (
Hongda Engineering Plastics Factory). The liners do not stick
material or pilling, which also reducing the load of the
equipments, saving power energy and reducing production cost. Also
the sizes of products are symmetrical and shape are round.
High temperature Resistant
Low moisture absorb, so non-stick of material
weather fastness: Can be instored outdoors for a long time lke more
than 5 years, but stay as original.
Non-Toxicity: the material allow by FDA to used in food industy.