CS268758B1 - Binding agent for manufacturing ceramic shell moulds - Google Patents
Binding agent for manufacturing ceramic shell moulds Download PDFInfo
- Publication number
- CS268758B1 CS268758B1 CS812336A CS233681A CS268758B1 CS 268758 B1 CS268758 B1 CS 268758B1 CS 812336 A CS812336 A CS 812336A CS 233681 A CS233681 A CS 233681A CS 268758 B1 CS268758 B1 CS 268758B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- ace ace
- φορμ
- ceramic shell
- binding agent
- manufacturing ceramic
- Prior art date
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- 239000011230 binding agent Substances 0.000 title claims 2
- 239000000919 ceramic Substances 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 125000003545 alkoxy group Chemical group 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 235000009421 Myristica fragrans Nutrition 0.000 description 4
- 239000001115 mace Substances 0.000 description 4
- 241000191291 Abies alba Species 0.000 description 1
- 101100366940 Mus musculus Stom gene Proteins 0.000 description 1
- 229910020169 SiOa Inorganic materials 0.000 description 1
- REQPQFUJGGOFQL-UHFFFAOYSA-N dimethylcarbamothioyl n,n-dimethylcarbamodithioate Chemical compound CN(C)C(=S)SC(=S)N(C)C REQPQFUJGGOFQL-UHFFFAOYSA-N 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
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- Mold Materials And Core Materials (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
268 758 -1
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Lleztb Μ3ΟΰρβΤβΗΜ51
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Aajiee ycTanoBJíeno. mto c noMoutbo cesiayiomero coraacHo Μ3ο<5ρβτβΗΐ/ιο hoxho μ3γοτ3β/ιιλβθτι»KepaMMMecKHe «opmm sncoKoro xanecTBa m tsea TpemuiH b ποκρηβηηχ cjiopx npn ncnonbaoBaHMinMM3BBC IltUX CnOCOťSOB CyiUKM UJÍM ΧΜΜΜΜβΟΚΟΓΟ ΟΤΒβρΧΛβΜΜ'Λ KepaMMMGCKMX ΟΰΟΛΟΜΚΟΒΜΧ ®OpM. ΠρίΛΜβρ ΜΟΠΟΛΗβΗΜΡ ΗΜΧβ 143Ο<5ρβΤβΗΜβ ΠΟί,ΟΗΪΙβΤΟΗ ΰΟΛββ ΠΟΛΡΟβΗΟ Η3 ΤΡβΧ ΠΡΜΜβρΒΧ.a) cttftayowee, cocTOínuee 1/13 χμλκογο STinncinninKaTa c coAepxanmeM οτ 85 «ο 95 Mace. προμβητοβ nojiM3TOKcncMjtoKcanoB, kotopug coAepxaT 4-6 rpynn SiO» Ha KaxAyo MOjieKyji.y, npn btom οοτβτοκCOCTOMT M3 Apyrnx βμλοβ οτ 1 ao 10 rpynn na MO.neKy.ny. n c coaepxaHineM 310» 40 MaccosuxnponeHTOB. <s> cB93y»viee cornacHO nynKTy a), πριη kotopom MacTb STOKCinrpynn aaMeiuaeTcn μβτμλοβημμ rpynnaMinμ cpeanee conexawB μβτμλοβηχ rpynn b BTujicmainKaTax, BHpaxeHHoe Mepe3 οτκουιβΗΜβ μμμολβμοτιίλοβηχ rpynn Ha MOJieKyny, κ Minc^y ocTajibHHx, CBP3aHHUx b MOJieKyny BTOKCurpynn,οοοτβΒΛββτ 0, 15. □) cBwsyoiuee cor/tacHO nynKTy a), y κοτορογο MacTb sTOKcurpynn aaMeuiaeTcn MeTianonwMin rpynnaMinin ορβΑΗββ coAepxanue ΜβτιηΛΟΒΗχ rpynn, BupaxeHHoe nepe3 oTHowemne Mincjia μοτιλ/ιοβηχ rpynnπ Monexy/ie κ Minc/iy ocranbHHX, co«3anHHX b MO-nexy/iy stokcm rpynn, goct3bji$h2t 0,30. C noMoutbO onucanHHX enP3yioiiiwx a. ts mm b μ30ροτ3βλμβ3ιοτ cycneH3inn CBPayommx. coAepxawi/ie 120 r/Λ pacTBopa CB-asynmer-o 510» m xepaMMMecKy» «opMy, cneAypinmM oespaaoM» 425 μλ ontncaHHOro cpeAOTBa CBH3ywutero CMeunnoaPT c 340 mji θτμλοβογο cninpTa, 715 mji βολή, 2.5 mji KOHneHTpinpoBaHHoW cepHOň κμολοτη m 1O μλ τβΗ3ΜΛ3 tn 3350 r KBapueooCí MyKuc npeodJiaxaniqeft epaKuueň Mexjxy 0.010 in 0,063 mm.
KepaMMMecKaíi oesojioHKOBaa ®opMa inaroTaBJíHBaeTcsi ΠΛΤΜκρβτΗΗΜ norpyxenneM BwnjiaBJíeHHUx ΜοχβΛβΗ □ npinroTOBJíennyp cycneHana c nocjiejnyou»MM HaneceMMeM cjiop. cocTiatuero ns KsapueBoW MyKuMarepmajia nocunaHMa μ κοροτκοΗ npoMexyTOMHoK cyuiKoft. Πριη 3tmx ycJioBinpx bo3moxho maroTOBJteHne κβρβΜΜΜβοκιηχ φορμ οτλμμηογο KanecTBa <se3 □íípaaonaiiinp tpglumh.
CeoffCTea nojiyMenHtix pacTBopoe CBpayouiero m κβρβΜΜΜβοκιηιηχ φορμ npeACTaujieHW b c/iejtyoineftradJiinue i CBíi3yomeea a b npoMHOCTb Mari/icsa b neoeoxeHHOM coctohhmmKepaMMHecKoň φορμη κγ/cm2 npoMHOCTb tnarncsa npm bhcokoCÍ TennepaTypeκβρβΜΜΗβοκοΜ φορμη b w/cm® rasunpOHinuaeMOCTb o<soxxenHoro oespaana c nouepxHOCTb» 100 cm2 μ 4 cjioíimm npn 100 mmbob.ct □ λ/μμη βρομ·;ι resieocspaBOBaHUB pacTBopa ceasynmero b ahbx 21 37 38 18 34 41 b 32 38 42 8 18 20 26β 750 ~Α ΦΟΡΜΧΠΑ Μ306ΡΕΤΕΗΜ3 CB«aynu(ee eemecTBO mu μογοτοολκημτλ κορβμι/ιμοοκιίχ οφολομκοβμχ φορμ na ochobba/iKOKcnno/incM>toKcaHOB, πριι ΜβΜ oztna ajiKOKcuirpynna coaepxnr c 2 «o 4 aTOHOO yr^ipepoxta,OT/iMMaioiiteocíi tbm, mto ajiKOKCi/irpyriribi oaMeneHu MeTi/uioobíMM rpynnaMn tokum cnspasoM, ίτο αχιτΗΟΚΗΜβ M3 κοΛΜΜβοτββ motmjiobux rpynn κ KojiMMecToy ajiKOKďtrpynn cocTaojisKT ue/inMw/iHy0, OS λο 0.50, mto coaepxaHuie wiokmcm kpbmhmsi cocTaB/ineT c 20 ao 60 Mace:. X m mtono/iiziaJiKOKCMcmioKcanw coACpxar c 2 «o 10 aroMOB kpcmhmo na MOJieKyji. 260 750 3ΑΚΛΒΜΕΗΜΕ CBsrayouiee λλα pi3roTOB7ieHH5, KepaMMMecKMX oeso-noMKOBhix ®opn ΜΟΟΡΡΟΤβΗΜβ OTHOCMTCfl K Μ3ΟΓΟΤΟΒΛβΗΡΙί1 KepaMUMBCKIdX ΟΡΟΛΟΗΚΟΒΜΧ ΦΟΡΜ ΛΛίΙ TBXHHKkt ΤΟΜΜΟΓΟ-ΠΙΛΊΊ.ί) Μ OTHOCMTCS, OCO«56HHO Κ HOBblM CBW3y»UlMM CpBJlCTBa Ha ΟΟΗΟΒβ CBíKiePÍ aJlKOKCHKpeMHMÍ,.
Uejib» i/iaocspe reHi/iíi «Β,ιΐϊΐβτρίΐ y/iynuieHMe cBíiayoini/ix cboHctb cBVi3ypiunx aemecTB na ochoeioIlO/IPlMfíPHNX CB«3BÍŽÍ 3-ΠΚΟΚΟΙ/1ΚρβΜΗΜΑ TaKI/IM 0<Spa30M, MTOrtM SOCTMraJlOCb yMGH bllieni/le CneUM»MMeCKOrOκοΛΜΜβοτβα ce«»y»uiero uemecTBa ι/ι τβμ catwM yMeubmeuMe ctouimoctbH φορμοβομημχ cpbactb. 3a«anne i/isoopeTeHi/itj - co3/tanne cBíiayioiuera aemecTBa na ocnooe πολμι/ιμβρηβιχ cBpaeeflajiKOKCMKpeMHři. κοτοροβ řípu ολιληοκοβομ coflepxannn flMOKMci/iKpeMHHfl pacTBopa cB$»y»utero h npi/i ΟΛΙ/ΙΜ.ΙΚΟΒΗΧ yCJlOElPIH H3rOTOB^leHHS1 ®OpM OT/IMMaeTC^I ΠΟΒΜΙΙΙΒΗΗΜΜΙ/Ι nOKaaaTeTHAMH CBH3blBaMI4>l- peuiaeTca γ,τκμμ oapasoM, '<ro πρμ πρμμβηβηηομ ctmsyioiueM cpeflCTBe na ochobb πολριμθρηηχ cbpiscHaaKOKcuiKpeMHurei οπρβλβλβηηθϊι MacTb a4,KOKcnrpynn aaMeHSBTcn μβτμλοβημιλ rpynnaMM.
Claims (1)
- PŘEDMĚT VYNÁLEZU Pojivo pro výrobu keramických skořepinových foremna bázi alkoxipolysiloxanů, kde jedna alkoxiskupinaobsahuje 2 až 4 atomy uhlíku, vyznačující se tím, žesestává z alkoxiskupin a metylových skupin, přičemž poměrmnožství metylových skupin k množství alkoxiskupin činí0,05 až 0,50, obsah kysličníku křemičitého činí 20 až 60hmotnostních % a polyalkoxisiloxany obsahují 2 až 10 ato-mů křemíku na molekulu·
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD22128680A DD153956A3 (de) | 1980-05-22 | 1980-05-22 | Bindemittel fuer die herstellung keramischer maskenformen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS233681A1 CS233681A1 (en) | 1984-04-16 |
| CS268758B1 true CS268758B1 (en) | 1990-04-11 |
Family
ID=5524309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS812336A CS268758B1 (en) | 1980-05-22 | 1981-03-26 | Binding agent for manufacturing ceramic shell moulds |
Country Status (5)
| Country | Link |
|---|---|
| BG (1) | BG34929A1 (cs) |
| CS (1) | CS268758B1 (cs) |
| DD (1) | DD153956A3 (cs) |
| HU (1) | HU192361B (cs) |
| RO (1) | RO82808B (cs) |
-
1980
- 1980-05-22 DD DD22128680A patent/DD153956A3/de not_active IP Right Cessation
-
1981
- 1981-03-26 CS CS812336A patent/CS268758B1/cs unknown
- 1981-03-26 BG BG5138881A patent/BG34929A1/xx unknown
- 1981-04-01 HU HU83981A patent/HU192361B/hu unknown
- 1981-05-19 RO RO104333A patent/RO82808B/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG34929A1 (en) | 1984-01-16 |
| RO82808B (ro) | 1984-01-30 |
| HU192361B (en) | 1987-05-28 |
| RO82808A (ro) | 1984-01-14 |
| CS233681A1 (en) | 1984-04-16 |
| DD153956A3 (de) | 1982-02-17 |
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