Talk:Poli Log - Revision history

Eric: Added some thoughts of mine

2019-11-17T10:16:29Z

Added some thoughts of mine

← Older revision		Revision as of 10:16, 17 November 2019
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	--[[User:Poli\|Poli]] ([[User talk:Poli\|talk]]) 01:29, 14 June 2018 (UTC)		--[[User:Poli\|Poli]] ([[User talk:Poli\|talk]]) 01:29, 14 June 2018 (UTC)

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			On the 11/9/19 Entry is that ghosting on the cube or no?

			https://www.youtube.com/watch?v=KaFp6Eqk0QI

			itt may be worth doing a print to check for this



			Also what settings were used for thee cube + what nozzle? Can we do a print to demonstrate the maximum resolution of the D3D printer



			Just wanted to chime in on that, keep up the great work

			--[[User:Eric\|Eric]] ([[User talk:Eric\|talk]]) 10:16, 17 November 2019 (UTC)

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Poli at 01:40, 14 June 2018

2018-06-14T01:40:15Z

← Older revision		Revision as of 01:40, 14 June 2018
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	Cellophane (cellulose sulfate) is similar to cellulose acetate, sulfate versus acetate functional groups. It seems that the substitutions make the material soluble in common solvents (chloroform) which is the primary benefit (these materials don't seem to melt by heat very well). The solvent may also be recyclable. I think the bulk material will seem similar to other plastics, but a post hydroxylation treatment (to reverse the acetylation) would yield cellulose which could be quite strong. See the [[Cellulose acetate]] page. We also need research into the methods of dispersing the cellulose/solvent mixture.		Cellophane (cellulose sulfate) is similar to cellulose acetate, sulfate versus acetate functional groups. It seems that the substitutions make the material soluble in common solvents (chloroform) which is the primary benefit (these materials don't seem to melt by heat very well). The solvent may also be recyclable. I think the bulk material will seem similar to other plastics, but a post hydroxylation treatment (to reverse the acetylation) would yield cellulose which could be quite strong. See the [[Cellulose acetate]] page and the section on the R&D page: Additive Manufacturing of Cellulosic Materials with Robust Mechanics and Antimicrobial Functionality by Pattinson and Hart (2017) We also need research into the methods of dispersing the cellulose/solvent mixture.

	--[[User:Poli\|Poli]] ([[User talk:Poli\|talk]]) 01:29, 14 June 2018 (UTC)		--[[User:Poli\|Poli]] ([[User talk:Poli\|talk]]) 01:29, 14 June 2018 (UTC)

Poli at 01:31, 14 June 2018

2018-06-14T01:31:18Z

← Older revision		Revision as of 01:31, 14 June 2018
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	Cellophane (cellulose sulfate) is similar to cellulose acetate, sulfate ~~verses~~ acetate functional groups. It seems that the substitutions make the material soluble in common solvents (chloroform) which is the primary benefit (these materials don't seem to melt by heat very well). The solvent may also be recyclable. I think the bulk material will seem similar to other plastics, but a post hydroxylation treatment (to reverse the acetylation) would yield cellulose which could be quite strong. See the [[Cellulose acetate]] page. We also need research into the methods of dispersing the cellulose/solvent mixture.		Cellophane (cellulose sulfate) is similar to cellulose acetate, sulfate versus acetate functional groups. It seems that the substitutions make the material soluble in common solvents (chloroform) which is the primary benefit (these materials don't seem to melt by heat very well). The solvent may also be recyclable. I think the bulk material will seem similar to other plastics, but a post hydroxylation treatment (to reverse the acetylation) would yield cellulose which could be quite strong. See the [[Cellulose acetate]] page. We also need research into the methods of dispersing the cellulose/solvent mixture.

	--[[User:Poli\|Poli]] ([[User talk:Poli\|talk]]) 01:29, 14 June 2018 (UTC)		--[[User:Poli\|Poli]] ([[User talk:Poli\|talk]]) 01:29, 14 June 2018 (UTC)

Poli at 01:30, 14 June 2018

2018-06-14T01:30:06Z

← Older revision		Revision as of 01:30, 14 June 2018
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	Cellophane (cellulose sulfate) is similar to cellulose acetate, sulfate verses acetate functional groups. It seems that the substitutions make the material soluble in common solvents (chloroform) which is the primary benefit (these materials don't seem to melt by heat very well). The solvent may also be recyclable. I think the bulk material will seem similar to other plastics, but a post hydroxylation treatment (to reverse the acetylation) would yield cellulose which could be quite strong. See the [Cellulose acetate] page. We also need research into the methods of dispersing the cellulose/solvent mixture.		Cellophane (cellulose sulfate) is similar to cellulose acetate, sulfate verses acetate functional groups. It seems that the substitutions make the material soluble in common solvents (chloroform) which is the primary benefit (these materials don't seem to melt by heat very well). The solvent may also be recyclable. I think the bulk material will seem similar to other plastics, but a post hydroxylation treatment (to reverse the acetylation) would yield cellulose which could be quite strong. See the [[Cellulose acetate]] page. We also need research into the methods of dispersing the cellulose/solvent mixture.

	--[[User:Poli\|Poli]] ([[User talk:Poli\|talk]]) 01:29, 14 June 2018 (UTC)		--[[User:Poli\|Poli]] ([[User talk:Poli\|talk]]) 01:29, 14 June 2018 (UTC)

Poli at 01:29, 14 June 2018

2018-06-14T01:29:21Z

← Older revision		Revision as of 01:29, 14 June 2018
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			Cellophane (cellulose sulfate) is similar to cellulose acetate, sulfate verses acetate functional groups. It seems that the substitutions make the material soluble in common solvents (chloroform) which is the primary benefit (these materials don't seem to melt by heat very well). The solvent may also be recyclable. I think the bulk material will seem similar to other plastics, but a post hydroxylation treatment (to reverse the acetylation) would yield cellulose which could be quite strong. See the [Cellulose acetate] page. We also need research into the methods of dispersing the cellulose/solvent mixture.

			--[[User:Poli\|Poli]] ([[User talk:Poli\|talk]]) 01:29, 14 June 2018 (UTC)

Eric: Minor typo fix

2018-06-13T17:14:34Z

Minor typo fix

← Older revision		Revision as of 17:14, 13 June 2018
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	So the main plastic we are expirementing is something similar to cellophane? Just Curious. Also could we make a device for extruding sheets of this, or only thin strands? Also what solvent is planned? I have seen [[Schweizer's Reagent]] ~~Used~~. Anyways, seems cool ~~ang~~ good luck!		So the main plastic we are expirementing is something similar to cellophane? Just Curious. Also could we make a device for extruding sheets of this, or only thin strands? Also what solvent is planned? I have seen [[Schweizer's Reagent]] used. Anyways, seems cool and good luck!

	--[[User:Eric\|Eric]] ([[User talk:Eric\|talk]]) 17:14, 13 June 2018 (UTC)		--[[User:Eric\|Eric]] ([[User talk:Eric\|talk]]) 17:14, 13 June 2018 (UTC)

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Eric: Added some thoughts + questions

2018-06-13T17:14:07Z

Added some thoughts + questions

New page

So the main plastic we are expirementing is something similar to cellophane? Just Curious. Also could we make a device for extruding sheets of this, or only thin strands? Also what solvent is planned? I have seen [[Schweizer's Reagent]] Used. Anyways, seems cool ang good luck!

--[[User:Eric|Eric]] ([[User talk:Eric|talk]]) 17:14, 13 June 2018 (UTC)

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