Methyl akrilate
Incamake y'igicuruzwa
Methyl Acrylate (MA) ni amazi atagira ibara, ashobora guhinduka, afise akamoto gakomeye cane. Nk’ikintu gihambaye c’ubuhinga bwo gukorana n’ibindi binyabuzima, kigaragaza ubushobozi bwiza cane bwo gusubirana n’ibindi, bikaba bituma kiba igikoresho nyamukuru c’ishimikiro mu bikorwa vyinshi vy’iterambere rikomeye. Ivyuma vyacu vyitwa methyl acrylate bihuye n’ingingo mfatirwako zikomeye z’inganda, bifise ubusuku bwinshi kandi bifise uburemere buhamye, bibereye gukoreshwa mu bikorwa vy’inganda vyinshi no mu bikorwa vy’imiti vy’ukuri.
Igikoresho citwa methyl acrylate cemewe cane kw’isoko ry’isi yose, ni ngirakamaro mu guhingura ibintu bikomeye, ibintu bipfutse, ibintu bifatanya, imyambaro be n’ibintu bikoreshwa mu gukora imiti. Ubushobozi bwayo bwo gukora vyinshi n’ubushobozi bwayo bwo kwizigirwa vyatumye iba ihitamwo ryiza ku bahinga barondera ibisubizo bihoraho mu gutegura ibintu vy’iherezo.
Ibisobanuro vy'ingenzi n'imiterere y'imiti
| Imirongo | Ibisobanuro |
|---|---|
| Isura | Ubuzima bubonerana butagira ibara |
| Ubusuku (GC) | ≥99.5% |
| Ibirimwo aside ya acrylic | ≤0.15% |
| Ibiri mu mazi | ≤0.05% |
| Intumbero yo guteka | 80,0-81,5°C |
| Igihugu c'ugushonga°C | -75°C |
| Uburemere(°C) | 0,953-0,957 g/santimetero |
| Index y'uguca ibibatsi (°C) | 1.4010-1.4040 |
| Igikoresho c'umuriro (Igikombe gifunze) | -3°C |
Inyungu za asidi ya acrylic methyl ester
- Ubusuku buhambaye n’ugushikama: Ubusuku ≥ 99.5%, ubuhumane buke, bituma habaho ibikorwa bihuye mu bikorwa vy’ugukora polymérisation n’ugukora synthesis.
- Ivyiza cane: Bikorana neza n’aside acrylique, vinyl acetate, styrene, n’ibindi binyabuzima bimwe bimwe, bikaba bishoboza guhindura imiterere y’ibintu bimwe bimwe.
- Guhuza cane: Bibereye ku bikoresho bikoreshwa n’amazi, bikoreshwa n’ibinyobwa, n’ibikoreshwa n’imishwarara, bikaba bihuye n’ibisabwa bitandukanye vyo gukora.
- Gucungera neza uburyo: Bihuye n’uburyo bwo gucunga uburyo ISO 9001, n’igerageza ry’ibikorwa vyose kuva ku guhitamwo ibikoresho vya mbere gushika ku gutanga ibicuruzwa bimaze.
- Ubushobozi bwo gutanga ibifungurwa kw’isi yose: Imirongo y’ibicuruzwa ihamye n’uruja n’uruza rw’ibikoresho bikomeye, bifasha amategeko menshi no kubishikana ku gihe kw’isi yose.
Asidi ya acrylic methyl ester ibikorwa bikomeye
Betoni isanzwe: 0,12–0,24% (y’uburemere bwa simenti)
Beton ikomeye cane/iyiteguwe mbere: 0.3–0.5% (nta gutandukanya ku rugero rwa 0.5%)
Ubushobozi bwo gukoresha imiti mike: 0.06% imiti = 12% kugabanya amazi + 23% gukura kw’inkomezi (birenze ibikoresho bisanzwe vyo gupompa)
Ivyabaye mu gushira mu ngiro
1. Inganda zipfutse
Kubera ko ari co kintu nyamukuru gikoreshwa mu guhingura ibintu bikora amafilime, methyl acrylate ikoreshwa cane mu guhingura ibintu vy’ubwubatsi bishingiye ku mazi, amarangi yo gusubira gusukura imodoka, ibintu vyo gukingira uburozi mu nganda be n’ibintu vyo gupfuka ibiti. Bituma ivyo bipfukisho bishobora guhangana n’ibihe, bikaguma bifatanye, bikaba bishobora guhinduka, kandi bikaba bica ibibatsi, mu gihe bigabanya ivyuka bihumanya ikirere—bikaba bihuye n’imigenderanire yo kw’isi yose yo gukingira ibidukikije. Ivyiza cane ku bikoresho vyo gupfuka uruhome rw’imbere/inyuma, ku bipfukisho vy’imodoka za OEM, no ku bipfukisho vyo mu kiyaga birwanya uburozi.
2. Inganda z'Ibifatanya n'Ibikingira
Ikoreshwa mu guhingura ibintu bifatanya ibintu bifise umukazo (PSAs), ibintu bifatanya ibintu bishobora gupfunyika ibifungurwa, ibintu bifatanya ibintu mu nyubakwa be n’ibintu bifatanya ibintu bifise ubushuhe bushushe. Bituma ivyo bifatanya bikomera cane, bikaguma bihanganye n’ubushuhe be n’uko bishobora guhangana n’ugukura. Ibereye gupfunyikira ibifungurwa (ihuye n’ingingo ngenderwako zijanye n’umutekano wo gukorana n’ibifungurwa), kwubaka (gukingira amahuriro, gufatanya amazi), no gufatanya ibihimba vy’ubuhinga bwa none.
3. Inganda zikora amapulasitike n'amaresini
Ikora nk’ikintu kimwe co gukora amaresine y’ivyuma, amapolyacrylates, n’amapulasitike y’ivyuma (nk’akarorero, ivyuma vy’ivyuma vy’ivyuma vy’ivyuma (ABS). Ivyuma vy’amazi bikozwe muri MA bikoreshwa mu bikoresho vy’amazi (PMMA), mu bikoresho vyo gushaza, no mu bikoresho vy’amaso. Copolymerization n’izindi plastique zituma zishobora guhangana n’ibihe, zidashobora gushikirwa n’ibintu bikomeye, kandi zikaba zica ibibatsi ku ruhande.
4. Inganda z'impuzu n'urukoba
Ikora ibikoresho vyo gupima ubunini bw’impuzu, ibikoresho vyo guheza, n’urukoba. Ibikoresho vyo gupima ubunini bw'impuzu bituma impuzu zidashobora kwambara, zidashobora guhungabana, kandi zikora neza mu kuboha; ibikoresho vyo guheza urukoba bituma urukoba ruca ibibatsi, rukaba rworoshe kandi rugakomera. Ibereye gukoreshwa mu gukora ipampa, polyester, n’impuzu zivanzwe, hamwe n’impuzu z’ukuri n’impuzu z’impuzu zikozwe mu mpuzu.
5. Inganda zikora imiti
Ikoreshwa mu guhindura intsinga z’imiti (nk’akarorero, polyester, nylon). Itanga ubushobozi bwo kurwanya ubukonje, gukuraho ubukonje, n’ubushobozi bwo gukomera cane, ivyo bikaba bituma zikoreshwa cane mu mpuzu zo gukina, mu mpuzu zikoreshwa cane no mu mpuzu zo mu nganda. Inyuguti zahinduwe zirerekana ko zirushirizaho kwiruhutsa no gukomera ugereranije n’izindi zitahinduwe.
6. Ibindi Bikoreshwa
Ikoreshwa kandi mu guhingura ibintu bikora ku mubiri, ibintu bitera amapulasitike, ibintu bikorana n’ibindi bikoresho be n’ibintu bifasha mu gukora imiti. Mu burimyi, ni ikintu gikoreshwa mu guhingura imiti imwe imwe y’ibikoko; mu vy’ubuhinga bwa none, rikoreshwa mu bikoresho vy’ubuhinga bwa none bishobora gutwara umuriro be no mu bikoresho vy’ubuhinga bwa none.
Gupfunyika no kubika
Gupfunyika Methyl Propenoate
- Ingoma y'icuma y'ibiro 180 (imbere harimwo igipfukisho co kurwanya uburozi)
- Ibiro 1000 IBC tote (HDPE y'ibifungurwa, ifise umupfunda wo gukingira)
- Ugutwara ibintu vyinshi (ISO tank container, ku mategeko menshi)
Ivyangombwa vyo kubika
• Bibike mu bubiko bukonje, bwumye, bufise umwuka mwiza, kure y’umuco w’izuba n’ubushuhe (ubushuhe ≤ 30 °C).
• Niwikuremwo ibintu bitera umuriro, aside, base n’ibindi bitera umuriro kugira ngo ntibibe polymérisation canke ngo bibore.
• Uhejeje gukoresha, uyipfuke neza kugira ngo ntihagire ivyuka biva mu mazi n’ubukonje; n'ikimenyetso gitomoye "Amazi ashobora kwaka" na "Ibitera ingorane".
• Kwirinda kuvanga n’ibintu bidahuye; kubika bitandukanye n’ibifungurwa n’ibinyobwa.
• Igihe co kubika: amezi 6 iyo ibitswe neza.
Umutekano wa Methyl Propenoate n'Ugukoresha
Imburi: Methyl acrylate irashobora kwaka, irababaza amaso, urukoba n’inzira y’uguhema. Bishobora gutuma abantu bafise ivyiyumviro bitari vyo bagira allergie. Kurikiza cane ingingo zo kwirinda igihe uriko urakoresha.
Ukwirinda gufata
- Kwambara ibikoresho vyo kwikingira (PPE): amataratara y’imiti, amaganzu y’amazi, amataratara arwanya amazi, n’igipfukisho co guhema (igihe ukora ahantu hatagira umwuka mwiza).
- Gukorera ahantu hari umwuka mwiza; ukoreshe ibikoresho n’ibikoresho vy’umuyagankuba bishobora guturika kugira ngo wirinde ibishashi.
- Kwirinda gukorana n’urukoba n’amaso. Iyo umuntu akuyeko, uce ubwo nyene akaraba n’amazi menshi n’imiburiburi iminota 15, hanyuma urondere ubuvuzi iyo umubabaro ukomeje.
- Iyo umuntu ahumeka, genda mu kirere ciza kandi ugume inzira y’impwemu idazibira; rondera ubuvuzi iyo habaye ingorane zo guhema.
- Iyo hari umuriro, ukoreshe ifu yumye, umwuka w’ikirere, canke ibizimya umuriro vy’ifu; ntukoreshe amazi ataco uhinduye.
Ugukingira ibidukikije
Ntushire amazi y’umwanda canke ibisigazwa vy’amazi mu masoko y’amazi, mw’ivu canke mu migende y’imyanda. Guta imyanda hakurikijwe amategeko agenga ibidukikije yo mu karere, vyiza biciye mu bigo vy’abahinga bisukura imyanda ishobora gutera akaga.
Twandikire
Ku bijanye n’ibiciro, ivyitegererezo, canke inyandiko zose za TDS/COA, bwira umugwi wacu w’abagurisha:
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