HDPE Processing: Difference between revisions

From Nottinghack Wiki
Jump to navigation Jump to search
m testing dormant
mNo edit summary
 
(5 intermediate revisions by the same user not shown)
Line 1: Line 1:
[[Category:Projects]]
[[Category:Projects]]
[[Category:Michael's Projects]]
[[Category:Michael's Projects]]
 
[[Category:Reusing]]
{{Project
{{Project
|image=File:Hdpe-proc-bottle-melt-1.png
|name=HDPE Processing
|name=HDPE Processing
|primary=[[User:Msemtd|Michael Erskine]]
|primary=[[User:Msemtd|Michael Erskine]]
|status=Dormant
|created=23/10/2015
|status=Complete
|type=member
}}
}}
HDPE block stock can be made from recycled plastic milk bottles (recycle code 4) melted in a domestic oven at around 230 degrees C.
HDPE block stock can be made from recycled plastic milk bottles (recycle code 4) melted in a domestic oven at around 230 degrees C.
Line 28: Line 31:
File:Hdpe-mill1.png|Milling slug on Bridgeport
File:Hdpe-mill1.png|Milling slug on Bridgeport
</gallery>
</gallery>
==See Also==
{{also|Freestyle Skateboard Skidplates}}

Latest revision as of 15:44, 18 April 2019

HDPE Processing
Primary Contact Michael Erskine
Created 23/10/2015
Completed {{{completeddate}}}
Dormant {{{dormantdate}}}
Version {{{version}}}
Members {{{members}}}
Manufacturer {{{manufacturer}}}
Model {{{model}}}
Location [[{{{location}}}]]
GitHub / Repo {{{repo}}}
Status Complete
Type Members Project
Live Status {{{livestatus}}}
QR code

HDPE block stock can be made from recycled plastic milk bottles (recycle code 4) melted in a domestic oven at around 230 degrees C.

I have tried a few processes with variable success: -

  • initial tests using the Hackspace reflow toaster oven at 220-230 C
  • some fun with (cheap?) silicone cookware that breaks down at cooking temperatures!
  • slight fumes but not unpleasant or dangerous - appropriate ventilation employed

Further tests at home in domestic oven: -

  • cleaner process - using baking tray and baking parchment
  • pressing into a plywood mould to make "slugs" for milling

See Also