Emhlabeni wonkhe - I-Hexamethylenetetramine Leyinhloko: Ikhemikhali Lebalulekile Etinkhundleni Letehlukahlukene Tetimboni
Tindzawo Letinkhulu Tesicelo
Embonini yemitsi, i-hexamethylenetetramine idlala indzima lebalulekile. Isetjentiswa njenge-ejenti yekubulala emagciwane kuleminye imitsi yemgudvu wemchamo. Uma igwinywe, iyaphuka endzaweni lene esidi yemgudvu wemchamo kwentela kukhipha iformaldehyde, lenemandla ekulwa nemagciwane. Loku kusita ekuvikeleni nasekwelapheni kugula kwemgudvu wemchamo ngekuvimbela kukhula kwemagciwane layingoti. Tinkampani temitsi titsembele ku-hexamethylenetetramine yetfu lesezingeni leliphakeme kute titfutfukise imitsi lephumelelako lenika impumuzo etigulini letiphethwe kugula kwemgudvu wemchamo.
Imboni yenjoloba inzuzo kakhulu ku-Hexamethylenetetramine yetfu yeMhlaba wonkhe - Ndvunankhulu. Isebenta njengesisheshisi enchubeni ye-vulcanization yerabha. iVulcanization yinchubo legucula iraba leluhlata ibe yintfo lecinile futsi lecinile ngekutsi ihlanganise emaketanga ayo e polymer. iHexamethylenetetramine isheshisa loku kuhlanganiswa lokuphambukile, kunciphisa sikhatsi kanye nemandla ladzingekako ekukhiciteni umlilo. Bakhiciti berabha bangakhicita imikhicito yerabha lesezingeni lelisetulu, njengemathayi, emabhande ekuhambisa, kanye netimphawu, ngendlela lephumelelako ngekusebentisa i-hexamethylenetetramine yetfu. Loku akugcini nje ngekwenta ncono umkhicito wenchubo yekukhicita kepha kwenta ncono kusebenta kanye nekuphila kwemikhicito yekugcina yerabha.
Embonini ye-resin kanye nemapulasitiki, i-hexamethylenetetramine isitsako lesibalulekile. Isetjentiswa ekukhiciteni emaresini e-phenolic. Ema resin ePhenolic asetjentiswa kakhulu etincenyeni letifana nekuvikela gezi, kunamatsela, kanye netinhlanganisela. I-Hexamethylenetetramine isebenta njengendlela yekwelapha ema-resin e-phenolic, ikhutsata kwakheka kwesakhiwo senethiwekhi lesinetigaba letintsatfu. Loku kuphumela kuma resin lanemandla lamahle kakhulu ekumelana nekushisa, emandla emishini, kanye nekusimama kwemakhemikhali. Bakhiciti be-resin kanye nemapulasitiki bangakha imikhicito lesetulu - lesebentako lehlangabetana netidzingo letifunako tetimboni letehlukahlukene, kufaka ekhatsi i-elekthronikhi, timoto, kanye nekwakha, ngekusebentisa i-hexamethylenetetramine yetfu.
Embonini yekusebenta ngensimbi, i-hexamethylenetetramine yetfu isetjentiswa njengesivimbeli sekugcola. Yakha ifilimu levikelako etulu kwetinsimbi, kuvikela i-oxidation kanye nekugcola. Loku kubaluleke kakhulu ekusebentiseni lapho khona tinsimbi tivulelekile etindzaweni letilukhuni, njengemboni yawoyela negesi, kusetjentiswa kwaselwandle, kanye nemishini yetimboni. Ngekusebentisa tintfo tetfu letivimbela kugcola letisekelwe ku hexamethylenetetramine, tinkampani letisebenta ngetinsimbi tinganweba sikhatsi sekuphila kwetincenye tato tensimbi, tinciphise tindleko tekunakekela, futsi titfutfukise kwetsembeka kwemishini yato.
Tincazelo
| Ligama Lemkhicito | I-Heksamini | |||||||||
| Ifomula Yemakhemikhali | C6H12N4 | |||||||||
| Sisindvo Semamolekhyuli | 140.19 g/moli | |||||||||
| Kuvela | Impuphu lemhlophe lefana nekristalu | |||||||||
| Liphuzu Lekuncibilika | 263 - 266°C | |||||||||
| Kuminyana | 1.32 g/sentimitha3 | |||||||||
| CAS CHA | 100 - 97 - 0 | |||||||||
| Ikhodi ye-HS | 29339900 | |||||||||
| CHA | 202 - 905 - 8 | |||||||||
| Sicelo | Isetjentiswa kuma-resin, imitsi, tintfo letisheshisako tenjoloba, kanye netivimbeli tekugcola | |||||||||
Liphepha Lekulawula Lizinga
| Ligama Lemkhicito | I-Heksamini | ||||||
| INTFO | LINANI LELIJWAYELEKILE (%) | LINANI LEKUVIVINYWA (%) | |||||
| Kuvela | Impuphu lemhlophe | Impuphu lemhlophe | |||||
| Bumsulwa≥% | 99 | 99.2 | |||||
| Umswakama≥% | 0.50 | 0.5 | |||||
| Umlotsa≤% | 0.030 | 0.020 | |||||
| Insimbi lesindzako (njenge Pb≤)% | 0.01 | - | |||||
| Isulfethi ≤% | 0.020 | - | |||||
| Nh4≤% | 0.001 | - | |||||
| I-Khlorayidi (ku-CL)≤% | 0.015 | - | |||||
Ngalokufishane
I-Hexamethylenetetramine yetfu yemhlaba wonkhe - leNdvunankhulu ipakishwe etitjani letisezingeni lelisetulu, letingangeni umoya kuvikela noma ngukuphi kubola ngesikhatsi sekugcina kanye nekutfutsa. Sicumbi ngasinye sidlula etinyatselweni leticinile tekulawula lizinga, kufaka ekhatsi kuhlolwa kwebumsulwa, kuhlatiya emakhemikhali, kanye nekuhlolwa kwekusebenta. Noma ngabe uyinkampani yemitsi eNyakatfo Melika, umkhiciti wenjoloba e-Asia, umkhiciti we-resin kanye nemapulasitiki eYurophu, noma inkampani yekusebenta ngensimbi e-Afrika, i-hexamethylenetetramine yetfu sisombululo lesetsembekile nalesigucugucukako losidzingako. Iniketa kusebenta lokungenakulinganiswa, kucinisekisa kutsi ihlangabetana futsi yedlula tidzingo takho letitsite temboni.