bioplastics
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bioplastics [2020/09/10 19:35] – [algae bioplastics] ami | bioplastics [2022/03/27 08:39] – [bioplastic with Agar agar] ami | ||
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- 50 gr glycerine | - 50 gr glycerine | ||
+ | =====large bioplastic gelatine (75x75), several layers===== | ||
+ | - layer 1: 2000ml quince-juice, | ||
+ | => 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: | ||
+ | - 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 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/ | ||
+ | - 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:// | ||
+ | [[https:// | ||
+ | [[https:// | ||
http:// | http:// | ||
https:// | https:// | ||
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[[https:// | [[https:// | ||
[[https:// | [[https:// | ||
+ | [[https:// | ||
+ | [[https:// | ||
bioplastics.txt · Last modified: 2023/08/31 16:14 by ami