Bioplastic Extruder/Research Development: Difference between revisions
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*[http://www.4plasticsresearch.org/ SPE Online Technical Library] | *[http://www.4plasticsresearch.org/ SPE Online Technical Library] | ||
**[[Emails to SPE]] | **[[Emails to SPE]] | ||
=Open Source Extruders= | |||
*Precious plastic - prototype filament maker | |||
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=Industry Standards= | =Industry Standards= | ||
Revision as of 10:21, 23 March 2018
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| Home | Research & Development | Bill of Materials | Manufacturing Instructions | User's Manual | User Reviews | 
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Overview
Bioplastics
Cellophane is reformulated cellulose (wood), produced via an acid and base dunk of sawdust. This may be used in glazing. Car bodies may be made; the original car bodies for Ford were soybean-derived bioplastics.
Polylactic acid (PLA) can be made by fermenting starch or with hay in silage.
Mycelium can be placed in a mold with grain husks, wheat straw or any of a wide variety of other biomass (with different end product results) and be made into a variety of useful products, including a durable closed cell foam substitute.
Links
- plastics extrusion
- Wikipedia: Plastics Extrusion
- Wikipedia: Thermoforming
- Wikipedia: Vacuum Forming
- Wikipedia: Injection Molding
- Strictly Extrusion
- Society of Plastics Engineers
- SPE Online Technical Library
Open Source Extruders
- Precious plastic - prototype filament maker
See Also
- Waste Plastic Extruder: Literature Review
- Bioplastics
- Plastic Extrusion & Molding
- Upper Austria Green Biorefinery
- Polyethylene from Ethanol
Industry Standards
Horsepower, heating power, and screw size will determine throughput.
- Extruders on Ebay - $3k up - 30 hp motor, 1.5 - [1]
- Greiner-GCE-30-F-CO-Extruder-Plastics-Processing-Machine-30mm-1-1811-034-Screw - $4500 on Ebay - info PDF - [greiner-extrusion-group.com/files/greiner/downloads/Greiner%20Extrusion%20Group_Fact%20Sheet%20Co-Extruder_GCE_DE_EN.pdf]. Smallest one is 10kW - 5kW motor, and 2 zones of barrel heating at 1 kW each, and 2 zones of toolhead heating at 1 kW each.
