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bioplastics [2019/01/19 13:12] – [algae bioplastics] amibioplastics [2023/08/31 16:14] (current) – [Large Rectangular Pink Bioplastic on Aluminium] ami
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 add 12g of vinegar to make the mixture stronger (not necessary) add 12g of vinegar to make the mixture stronger (not necessary)
 grounded coffee or other extras can be added - make a thicker mass. grounded coffee or other extras can be added - make a thicker mass.
 +
 +__basic recipe for larger surface:__
 +400ml water
 +80gr gelatine
 +20gr glycerine (or more for more flexible)
  
 __more flexible:__ __more flexible:__
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 __agar recipes__: __agar recipes__:
 3.0 g agar  (2g agar) 3.0 g agar  (2g agar)
-240 ml of 1% glycerol solution (160ml glycerol solution) +180 ml water + 4gr glycerol (120ml water + 3 gr glycerol 
-180 ml water (120ml water)+ 
 +7gr agar agar 
 +6gr glycerol 
 +400ml water
  
 2.25 g sorbitol 2.25 g sorbitol
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 7. 300ml water + fine squeezed green algae; 45gr gelatine; 35gr glycerine; 9gr sugar 7. 300ml water + fine squeezed green algae; 45gr gelatine; 35gr glycerine; 9gr sugar
 {{gallery>:bioplastics:algaebioplastics}} {{gallery>:bioplastics:algaebioplastics}}
 +
 +=====fruit pulp bioplastics, experimental recipe=====
 +- blue grapes pulp (135gr)
 +- 500 ml water
 +- 50 gr gelatine
 +- 50 gr glycerine
 +
 +=====large bioplastic gelatine (75x75), several layers=====
 +- layer 1: 2000ml quince-juice, 150gr gelatine, 200gr glycerine | additive: sand (300gr???), coffee, nescafe
 +=> on transparent fabric
 +
 +- layer 1: 2000ml WATER, 300gr gelatine, 200gr glycerine | additives: sand from Ostend, Madder root, coffee, passion fruit, lemon peels, white sand, alkanet, avocado, banana, ...
 +
 +
 +=====bioplastic vegan arabic gum=====
 +- 1 spoon (15ml) arabic gum
 +- 1 spoon (15ml) glycerine
 +- 6 spoons (15ml each) water
 +mix, cold. Add pigments.
 +Surface covered ± 40cm diameter. Drying time: never! A disaster!
 +
 +=====experiment: bioplastic with sea water + organic additives=====
 +- 2000ml north sea water
 +- 300 gr gelatine
 +- 200 gr glycerine
 +- additives
 +\\
  
 __some ideas:__ __some ideas:__
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 Add several thin layers of still flexible bioplastic sheets Add several thin layers of still flexible bioplastic sheets
 Put them accross each other on/in the mold Put them accross each other on/in the mold
 +
 +__Make Materials Sense (Glimps):__
 +Bioplastics met algae.
 +Start met koud procede: 250gr. water (or fruit juice), 5gr glycerine (1 tabel spoon), 1,5 table spoon of agar). Add all kinds of dried additives (herbs, fruit peels: rubarber, lemon, mandarin, banana, ...). Mix and grind all the additives. 
 +When all ingredients are mixed, put the mix on the heater and heat till froth starts to show up.
 +Pour the result in a mold. This recipe stiffens rather fast -a few hours- before it can be unmolded.
 +
 +Materials (check also Insta of Make Materials Sense): algae, eggpacking cardboard, shells, fruitpulps and peels, eucalyptus, banana, wool, beans, fishbones...
 +The bioplastic can be used as well as primary material for the things you want to make, as well as a bindeer to stick materials together (for ex. a lot of woodschips, pressed in a mold and kept together with bioplastics as a glue).
 +Finished bioplastic can be water-protected with beeswax mixed with terpentine or lineseed oil.
 +
 +=====Regular Bioplastic=====
 +- 240ml water
 +- 48gr gelatine
 +- 12gr glycerine
 +of 
 +- 320ml water
 +- 64gr gelatine
 +- 16gr glycerine
 +
 +=====Large Rectangular Pink Bioplastic on Aluminium=====
 +//versie 1: goed voor halve plaat//
 +- Recipient: glass table top covered with aluminium paper
 +- 2400ml water
 +- 400gr gelatine
 +- 265gr glycerine
 +- RedBeet powder: 20gr, 15gr, 12gr
 +
 +//versie 2: toplaag voor de ganse plaat//
 +- 3000ml water
 +- 500gr gelatine
 +- 330gr glycerine
 +- kleur additives optional
 +
 +Gegoten op glazen toplaag van 200cm x 60cm. Krimp bij drogen.
 +Droogtijd minstens 1 volle week, in de winter met hulp van electrische blazer.
 +Snelle schimmelvorming bij trage droging.
 +De extra toplaag was niet echt nodig, de plastic is nu redelijk dik.
 +De sterkte komt pas bij volledige droging, dus bij omdraaien zeer voorzichtig zijn! Of versterkende vezels gebruiken.
 +
 +=====Bioplastic op rechthoekig venster @ Mateus - 30.08.2023=====
 +- 1400 water (of rode druivensap)
 +- 170gr gelatine
 +- 200 gr glycerine
 +- ongeveer 150gr gemalen gedroogde schillen van groene druiven, of gemixte rode druiven (nat)
 +Stijft op na ± 24u, bij een T° van ±27C°, zeker nog een paar dagen laten uitdrogen.
 +Komt makkelijker van het glas los wanneer totaal droog.
 +
 +=====bioplastic with Agar agar=====
 +Process: (heated) Ag02
 +- Agar agar: 12 grams
 +- Glycerol: 18 ml
 +- Water: 400 ml
 +
 +Add agar, water and glycerine into a pot.
 +Cook over medium heat and stir until the solution starts to boil and becomes viscous.
 +With a spoon remove any froth, so that the bioplastic will have a glossy, smooth surface.
 +Tape down a wooden frame on a non stick surface and pour in the solution.
 +
 +snakeskin with agar, first try:
 +- agar agar: 3 gr
 +- glycerol: 4,5 gr
 +- water: 100 ml
 +=> 100ml is not enough to cover complete snakeskin. Agar takes time to dry and is very fragile.
 +The pink (beetroot) snakeskin, made with gelatine instead of agar, is much stronger
 +=====17/01/2021: prepareren cellen voor tentoonstelling WOVEN BY NATURE=====
 +- altijd werken met Agarose Standard (for elektrophorese - Carl Roth) - Art.nr.3810.2
 +- Phytagel en andere agar agar zijn NIET goed om te werken met Synechocystis
 +- 1 glazen cel is ong. 300ml van inhoud
 +=> 300ml + 4gr agarose in microwave (meestal 2 x 3 minuten)
 +=> ± 20 min. destilleren in drukketel
 +=> 8 ml alga-grow toevoegen en cellen vullen
 +=> laten afkoelen tot ± 37°C en ± 10ml Synechocystis inspuiten
 +
  
 More research-info: More research-info:
 +https://class.textile-academy.org/2020/loes.bogers/files/recipes/alginatefoil/
 +[[https://class.textile-academy.org/2020/loes.bogers/projects/outcomes/24_core_recipes/|Fabricademy_recipes]]
 +[[https://class.textile-academy.org/2020/loes.bogers/projects/archiving_new_naturals/#1-tools-and-templates-for-documenting-new-naturals|Fabricademy_templates]]
 http://materiability.com/ http://materiability.com/
 https://vimeo.com/materiability https://vimeo.com/materiability
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 [[https://www.materialstoday.com/biomaterials/news/wood-crab-shells-sustainable-barrier-coating/|bioplastics research]] [[https://www.materialstoday.com/biomaterials/news/wood-crab-shells-sustainable-barrier-coating/|bioplastics research]]
 [[https://www.advancedsciencenews.com/plastic-from-crab-shells-and-trees/|crabs, bees and bioplastics]] [[https://www.advancedsciencenews.com/plastic-from-crab-shells-and-trees/|crabs, bees and bioplastics]]
 +[[https://www.instagram.com/makematerialsense/|Make Material Sense]]
 +[[https://www.materialsense.com/|Material]]
  
bioplastics.1547903569.txt.gz · Last modified: 2019/01/19 13:12 by ami