5
(/) let's make Explore (/tag/typeid/) Create (/about/submit.jsp) Contests (/contest/) Community (/community/) share what you make > (/editInstructable/) (/id/intel/) (/tag/typeid/categoryworkshop/channelgardening/?sort=FEATURED) (/tag/typeid/categoryoutside/channelbikes/?sort=FEATUR (/tag/typeid/categorytechnology/cha Acetone bath is a great way to make your 3Dprinted models look awesome. However, since we are dealing with acetone vapours the whole process is quite dangerous to perform. This is the fastest and the safest way to do acetone bath that I have developed so far. You will need common household tools and items. It is the safest way I know but still don't forget to open windows and don't use open fire! Or you will experience a HUGE fireball. Acetone vapour is probably the best medium to polish/smoothen 3Dprinted models. Acetone boils at 56°C/133F. We need to hold it in slightly higher temperature to make it boil slowly and continuously. The temperature needs to be not too low but not too high either. Water seems to be a perfect medium for this purpouse. It can hold temperature from 56 to 100°C/133 to 212F quite a long time. (http://cdn.instructables.com/F0Y/OP35/I8OH02ET/F0YOP35I8OH02ET.LARGE.jpg) (http://cdn.instructables.com/FN7/CYEG/I8OH02GG/FN7CYEGI8OH02GG.LARGE.jpg) (http://cdn.instructables.com/FKD/XJYQ/I8OH02DO/FKDXJYQI8OH02DO.LARGE.jpg) (/files/deriv/FKV/0N83/I8PQZLAR/FKV0N83I8PQZLAR.LARGE.jpg) (http://cdn.instructables.com/FT1/U979/I8OH0ISY/FT1U979I8OH0ISY.LARGE.jpg) About This Instructable License: 1,755 views 36 favorites (/member/PeterA8/) PeterA8 (/member/PeterA8/) Follow 1 acetone (/tag/typeid/categorytechnology/keyword acetone/) bath (/tag/typeid/categorytechnology/keywordbath/) vapour (/tag/typeid/categorytechnology/keyword Tags: (/) Safe way to do Acetone bath by PeterA8 (/member/PeterA8/) Collection I Made it! Vote! Download (/id/SafewaytodoAcetonebath/?download=pdf) (/id/SafewaytodoAcetonebath/?ALLSTEPS) 7 Steps (/id/SafewaytodoAcetonebath/step5/Makeitboil/) Favorite Share Login (/account/login) | Sign Up (/account/gopro?sourcea=header&sourceaUrl=/id/SafewaytodoAcetonebath/)

Instructables - Safe Way to Do Acetone Bath

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Chemically polish your 3d printed prototypes.

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    Acetonebathisagreatwaytomakeyour3Dprintedmodelslookawesome.However,sincewearedealingwithacetonevapoursthewholeprocessisquitedangeroustoperform.

    ThisisthefastestandthesafestwaytodoacetonebaththatIhavedevelopedsofar.Youwillneedcommonhouseholdtoolsanditems.ItisthesafestwayIknowbutstilldon'tforgettoopenwindowsanddon'tuseopenfire!OryouwillexperienceaHUGEfireball.

    Acetonevapourisprobablythebestmediumtopolish/smoothen3Dprintedmodels.Acetoneboilsat56C/133F.Weneedtoholditinslightlyhighertemperaturetomakeitboilslowlyandcontinuously.Thetemperatureneedstobenottoolowbutnottoohigheither.

    Waterseemstobeaperfectmediumforthispurpouse.Itcanholdtemperaturefrom56to100C/133to212Fquitealongtime.

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    acetone(/tag/typeid/categorytechnology/keyword

    acetone/)

    bath(/tag/typeid/categorytechnology/keywordbath/)

    vapour(/tag/typeid/categorytechnology/keyword

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  • Sotheprincipleis:

    1. Pouracetoneintheinnerpot2. Putmodelintheinnerpotaboveacetonelevel3. Pourboilingwaterintheouterpot4. Waitawhile.Itshouldnottakemorethanoneminute5. Takethemodelout.

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    Step1:Preparetheitemsyouwillneed

    Related

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    (http://cdn.instructables.com/FH7/GGJA/I8OH02GK/FH7GGJAI8OH02GK.LARGE.jpg)

    (http://cdn.instructables.com/FYT/WG7W/I8OH02HT/FYTWG7WI8OH02HT.LARGE.jpg)

    vapour/)

    postprocessing(/tag/typeid/category

    technology/keywordpostprocessing/)

    smooth(/tag/typeid/categorytechnology/keyword

    smooth/)

    safe(/tag/typeid/categorytechnology/keywordsafe/)

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  • 1. Apotandacagethatfitsinsideit.2. Kettle3. Anotherlargerpot.Wewillputthefirstpotinsideit.Let'scalltheminnerpot

    andouterpot.4. Acetone

    Step2:Boilsomewater

    Pourabout0.5literofwaterinthekettleandmakeitboil.

    Step3:Prepareacetone

    Meanwhileputinnerpotintheouterpotandpoursomeacetoneintheinnerpot.About0.5decilitershouldbeenough.Thelargerthemodelthemoreacetoneyouwillneed.Themodelmustnottouchacetonelevel!

    (http://cdn.instructables.com/F5I/SKDJ/I8OH02H7/F5ISKDJI8OH02H7.LARGE.jpg)

    (http://cdn.instructables.com/F88/J2E6/I8OH02IG/F88J2E6I8OH02IG.LARGE.jpg)

    (http://cdn.instructables.com/F5W/WIEK/I8OH02IK/F5WWIEKI8OH02IK.LARGE.jpg)

    (http://cdn.instructables.com/FGD/5JBZ/I8OH029Z/FGD5JBZI8OH029Z.LARGE.jpg)

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    Step4:Prepareyourmodel

    1. Putyourmodelinthecage.2. Youcanputaluminiumfoilonthebottomtopreventthemodeltomergewith

    thecagewhileitisbeingetchedbythevapours.3. Putthecageintheinnerpotwithacetone.4. Coverthepot.

    reibuehl(/member/reibuehl/)

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    Ifyour3Dprinterhasaheatedprintingbed,thenyoucanalsousethis.Ihaveusedthissuccessfullyinthepast.Ipreparetheacetonpot,settheheatedbedto60Candletitwarmup.Onceitreaches55C,Iinsertthemodelwithacagethesamewayyoudidit.Theheatedprinterbedkeepsthetemperatureverynicely.

    PeterA8(/member/PeterA8/)(author) reibuehl

    Itriedittoo.Butitwastakingagestoboiltheacetone.Thisismuchfaster.

    UncleTiki(/member/UncleTiki/)

    didyouprintwithabsorpla?

    PeterA8(/member/PeterA8/)(author) UncleTiki

    ABS.AcetoneisgoodforABSorPET.PLAisveryresistanttoorganicsolvents.

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