Butyl Acrylate: I Monomer yo Endliwa ya Matirhelo ya le Henhla
Tinsimu Letikulu ta Xikombelo
Tindhawu Letinene Ku Fikelela Swilaveko swo Hambana-hambana
1. Vumaki bya Swifunengeto
Butyl acrylate i yin’wana ya ti monomers ta nkoka eka ku humelerisa swifunengeto swa acrylic swa matirhelo yale henhla. Hiku copolymerizing na ti monomers tin’wana (kufana na methyl acrylate na styrene), swifunengeto leswinga tiya swinene eka maxelo, ku khoma gloss, naku hlayisa mihlovo swinga endliwa. Swifunengeto leswi a swi na ku namarhela lokunene ni ku lwisana ni tikhemikhali ntsena kambe swi tlhela swi va ni ku olova lokunene ni ku lwisana ni ku khumbeka, leswi endlaka leswaku swi tirhisiwa ngopfu eka ku peta ehenhla ka timovha, miako ni switirhisiwa swa tiindasitiri.
2. Swinamarheti Nsimu
Butyl acrylate yi tlanga xiave xa nkoka eka vuhumelerisi bya swinamarheti. Yinga nyika swinamarheti leswingana ku olova kahle xikan’we na tack yosungula loko yirikarhi yi hlayisa matimba yale henhla ya peel. Xikombiso, eka swinamarheti leswinga na ntshikelelo, butyl acrylate yinga antswisa swinene ku tiya ka mahiselo xikan’we naku tiya ka ku dyuhala ka swinamarheti, leswi endlaka leswaku swifaneleka eka switirhisiwa swohambana hambana swo paka na malebvu.
3. Vutshunguri bya Swiambalo na Swikhumba
Eka bindzu ra swiambalo, butyl acrylate yitirhisiwa ku humelerisa swilo swo olovisa na swo hetisa. Swinga nyika malapi ku titwa kahle ka voko xikan’we naku tiya ka ku ambala loko yirikarhi yi antswisa ku tiya ka mati xikan’we naku hefemula ka lapi. Eka vutshunguri bya dzovo, butyl acrylate yitirhisiwa ku humelerisa switirhisiwa swo hetisa dzovo, leswi antswisaka ku vonakala na ku tiya ka ku ambala ka dzovo xikan’we naku antswisa ku languteka ka rona xikan’we naku titwa ka mavoko.
4. Ku endliwa ka polymersion hi Emulsion
Butyl acrylate i monomer leyi tirhisiwaka ngopfu eka emulsion polymerization. Yinga copolymerized na ti monomers tin’wana kuva yi endla ti stable emulsion polymers. Ti polymers leti tina swivumbeko swa kahle swinene swo endla filimi xikan’we naku olova naswona titirhisiwa ngopfu eka ti pende ta latex ta architectural, swifunengeto swa mapulanga leswi tirhisaka mati, na swifunengeto swa maphepha. Ti emulsion polymers ati onhi mbango ntsena kambe titlhela tina swivumbeko swa kahle swaku tirhisiwa xikan’we naku tiya ka mati.
5. Switirhisiwa Swin’wana
Butyl acrylate yinga tlhela yitirhisiwa ku endla swipfalo leswi tirhaka kahle, switirhisiwa leswinga ngheniwiki hi mati na switirhisiwa swa elektroniki. Xikombiso, eka ntirho wa elektroniki, butyl acrylate yinga tirhisiwa ku humesa swinamarheti leswi fambisaka na swinamarheti swa mahlo ku fikelela swilaveko swa matirhelo yale henhla swa switirhisiwa swa elektroniki.
1. Vumaki bya Swifunengeto
Butyl acrylate i yin’wana ya ti monomers ta nkoka eka ku humelerisa swifunengeto swa acrylic swa matirhelo yale henhla. Hiku copolymerizing na ti monomers tin’wana (kufana na methyl acrylate na styrene), swifunengeto leswinga tiya swinene eka maxelo, ku khoma gloss, naku hlayisa mihlovo swinga endliwa. Swifunengeto leswi a swi na ku namarhela lokunene ni ku lwisana ni tikhemikhali ntsena kambe swi tlhela swi va ni ku olova lokunene ni ku lwisana ni ku khumbeka, leswi endlaka leswaku swi tirhisiwa ngopfu eka ku peta ehenhla ka timovha, miako ni switirhisiwa swa tiindasitiri.
2. Swinamarheti Nsimu
Butyl acrylate yi tlanga xiave xa nkoka eka vuhumelerisi bya swinamarheti. Yinga nyika swinamarheti leswingana ku olova kahle xikan’we na tack yosungula loko yirikarhi yi hlayisa matimba yale henhla ya peel. Xikombiso, eka swinamarheti leswinga na ntshikelelo, butyl acrylate yinga antswisa swinene ku tiya ka mahiselo xikan’we naku tiya ka ku dyuhala ka swinamarheti, leswi endlaka leswaku swifaneleka eka switirhisiwa swohambana hambana swo paka na malebvu.
3. Vutshunguri bya Swiambalo na Swikhumba
Eka bindzu ra swiambalo, butyl acrylate yitirhisiwa ku humelerisa swilo swo olovisa na swo hetisa. Swinga nyika malapi ku titwa kahle ka voko xikan’we naku tiya ka ku ambala loko yirikarhi yi antswisa ku tiya ka mati xikan’we naku hefemula ka lapi. Eka vutshunguri bya dzovo, butyl acrylate yitirhisiwa ku humelerisa switirhisiwa swo hetisa dzovo, leswi antswisaka ku vonakala na ku tiya ka ku ambala ka dzovo xikan’we naku antswisa ku languteka ka rona xikan’we naku titwa ka mavoko.
4. Ku endliwa ka polymersion hi Emulsion
Butyl acrylate i monomer leyi tirhisiwaka ngopfu eka emulsion polymerization. Yinga copolymerized na ti monomers tin’wana kuva yi endla ti stable emulsion polymers. Ti polymers leti tina swivumbeko swa kahle swinene swo endla filimi xikan’we naku olova naswona titirhisiwa ngopfu eka ti pende ta latex ta architectural, swifunengeto swa mapulanga leswi tirhisaka mati, na swifunengeto swa maphepha. Ti emulsion polymers ati onhi mbango ntsena kambe titlhela tina swivumbeko swa kahle swaku tirhisiwa xikan’we naku tiya ka mati.
5. Switirhisiwa Swin’wana
Butyl acrylate yinga tlhela yitirhisiwa ku endla swipfalo leswi tirhaka kahle, switirhisiwa leswinga ngheniwiki hi mati na switirhisiwa swa elektroniki. Xikombiso, eka ntirho wa elektroniki, butyl acrylate yinga tirhisiwa ku humesa swinamarheti leswi fambisaka na swinamarheti swa mahlo ku fikelela swilaveko swa matirhelo yale henhla swa switirhisiwa swa elektroniki.
Swihlawulekisi swa kona
| Vito ra Xiendliwa | Butyl acrylate ya xirhendzevutani | |||||||||
| MF | C7H12O2 | |||||||||
| Xivumbeko | Mati lama nga erivaleni lama nga riki na muhlovo | |||||||||
| Ku basa | 99.50% . | |||||||||
| A NO. | 2348 | |||||||||
| CAS NO | 141-32-2 | |||||||||
| Khodi ya HS | 2916123001 | |||||||||
| EINECS NO | 205-480-7 | |||||||||
| Xikombelo | Yitirhisiwa ngopfu ku endla ti polymer monomers ta ti fibre, rhaba na tipulasitiki. | |||||||||
Xiphephana xa Vulawuri bya Khwalithi
| Vito ra Xiendliwa | Butyl acrylate ya xirhendzevutani | ||||||
| NCHUMU | Endlelo | MBUYELO WA NXOPAXOPO | |||||
| Butyl acrylate,w/% ya xirhendzevutani. | ≥99.5 | 99.50% . | |||||
| Ku cinca-cinca ka mihlovo /Hazen unit | ≤10 | 9. 9. | |||||
| Asidi (tanihi asidi ya acrylic), w/% . | ≤0.01 | 0.017 | |||||
| Ku kufumela, w/% . | ≤0.05 | 0.03% . | |||||
| Xisivela xa polymerization /(mg/kg) . | 10~20a | 16a | |||||
Ku Pakiwa na ku Hlayisa
Butyl acrylate yi pakiwa eka swibye leswi pfaleriweke ku tiyisisa leswaku yi tshama yi omile, yinga khuluki, naswona yinga thyakisiwi loko yi fambisiwa naku hlayisiwa. Yifanele ku hlayisiwa eka ndzhawu yo hlayisela eka yona yo kufumela, yo oma naswona yi nghenaka kahle moya, ekule na swilo swo tiya leswi onhaka swofana na ti oxidizers, ti acids na ti alkali. Hi nkarhi wa vuhlayiselo, kufanele ku tekeriwa enhlokweni ku sivela mahiselo yale henhla xikan’we naku sivela ndzilo kutiyisisa kutshamiseka na vuhlayiseki bya xiendliwa.