Global - Premier Hexamethylenetetramine: Kiimikada lama huraanka ah ee ku jirta goobaha warshadaha ee kala duwan
Goobaha Codsiga ee ugu Muhiimsan
Warshadaha dawooyinka, hexamethylenetetramine wuxuu door muhiim ah ka ciyaaraa. Waxaa loo isticmaalaa sidii wakiil jeermis dile ah daawooyinka kaadi mareenka qaarkood. Marka la liqo, wuxuu ku burburaa deegaanka aashitada leh ee kaadi mareenka si uu u sii daayo formaldehyde, kaas oo leh sifooyin bakteeriyada dila. Tani waxay ka caawisaa ka hortagga iyo daaweynta caabuqyada kaadi mareenka iyadoo la joojinayo koritaanka bakteeriyada waxyeelada leh. Shirkadaha dawooyinka waxay ku tiirsan yihiin hexamethylenetetramine-keena tayada sare leh si ay u horumariyaan daawooyin wax ku ool ah oo gargaar siiya bukaanada qaba dhibaatooyinka kaadi mareenka.
Warshadaha caaggu waxay si weyn uga faa'iidaystaan Hexamethylenetetramine-keena Caalamiga ah. Waxay u adeegtaa sidii dardar-geliye habka vulcanization-ka ee caagga. Vulcanization waa habka u beddela caagga cayriin walxo waara oo dabacsan iyadoo isku xidha silsiladaha polymer-ka. Hexamethylenetetramine wuxuu dedejiyaa falcelintan isku xidhka ah, isagoo yareynaya waqtiga iyo tamarta loo baahan yahay vulcanization. Soosaarayaasha caaggu waxay soo saari karaan badeecooyin caag ah oo tayo sare leh, sida taayirada, suunka gudbiyaha, iyo shaabadadaha, si hufan iyadoo la isticmaalayo hexamethylenetetramine-keena. Tani ma aha oo kaliya inay hagaajiso wax soo saarka habka wax soo saarka laakiin waxay sidoo kale kor u qaadaysaa waxqabadka iyo cimriga alaabada caagga ee ugu dambeeya.
Warshadaha resin-ka iyo balaastikada, hexamethylenetetramine waa maado muhiim ah. Waxaa loo isticmaalaa soo saarista resin-ka phenolic. Resin-ka phenolic-ga waxaa si weyn loogu isticmaalaa codsiyada sida dahaarka korontada, dhejisyada, iyo isku-dhafka. Hexamethylenetetramine wuxuu u shaqeeyaa sidii wakiil bogsiiya resin-ka phenolic-ga, isagoo kor u qaadaya sameynta qaab-dhismeedka shabakad saddex-cabbir ah. Tani waxay keentaa resin leh iska caabin kulayl oo aad u fiican, xoog farsamo, iyo xasillooni kiimiko. Soo-saareyaasha resin-ka iyo balaastikada waxay abuuri karaan badeecooyin waxqabad sare leh oo buuxiya shuruudaha adag ee warshadaha kala duwan, oo ay ku jiraan elektaroonigga, baabuurta, iyo dhismaha, iyagoo adeegsanaya hexamethylenetetramine-keena.
Warshadaha shaqada birta, hexamethylenetetramine-keena waxaa loo isticmaalaa sidii wax ka hortaga daxalka. Waxay samaysaa filim ilaalin ah oo ku yaal dusha sare ee biraha, taasoo ka hortagaysa oksaydhka iyo daxalka. Tani waxay si gaar ah muhiim ugu tahay codsiyada halkaas oo biraha ay la kulmaan jawi adag, sida warshadaha saliidda iyo gaaska, codsiyada badda, iyo mashiinnada warshadaha. Iyagoo isticmaalaya daawooyinka ka hortagga daxalka ee ku salaysan hexamethylenetetramine, shirkadaha ka shaqeeya biraha waxay kordhin karaan cimriga qaybaha biraha, waxay yareyn karaan kharashyada dayactirka, waxayna hagaajin karaan isku halaynta qalabkooda.
Tilmaamaha
| Magaca Badeecada | Hexamine | |||||||||
| Qaaciddada Kiimikada | C6H12N4 | |||||||||
| Miisaanka Molekulerka | 140.19 g/mol | |||||||||
| Muuqaalka | Budada cad ee kirismaalka ah | |||||||||
| Barta Dhalmada | 263 - 266℃ | |||||||||
| Cufnaanta | 1.32 g/cm³ | |||||||||
| Lambarka CAS | 100 - 97 - 0 | |||||||||
| Koodhka HS | 29339900 | |||||||||
| Lambarka EINECS | 202 - 905 - 8 | |||||||||
| Codsiga | Waxaa loo isticmaalaa resins-ka, daawooyinka, dardar-gelinta cinjirka, iyo ka hortagga daxalka | |||||||||
Xaashida Xakamaynta Tayada
| Magaca Badeecada | Hexamine | ||||||
| SHAYGA | QIIMAHA CAADIGA AH (%) | QIIMAHA TIJAABADA (%) | |||||
| Muuqaalka | Budada Cad | Budada Cad | |||||
| Nadiifnimo≥% | 99 | 99.2 | |||||
| Qoyaanka ≥％ | 0.50 | 0.5 | |||||
| Ash≤％ | 0.030 | 0.020 | |||||
| Bir culus (sida Pb≤)% | 0.01 | - | |||||
| Sulfate ≤％ | 0.020 | - | |||||
| Nh4≤％ | 0.001 | - | |||||
| Koloraydh (CL) ≤% | 0.015 | - | |||||
Marka la soo koobo
Hexamethylenetetramine-keena Caalamiga ah - Premier waxaa lagu duubay weelal tayo sare leh, oo hawo-mareen ah si looga hortago burbur kasta inta lagu jiro kaydinta iyo rarista. Dufcad kasta waxay martaa tallaabooyin adag oo lagu xakameynayo tayada, oo ay ku jiraan baaritaanka daahirnimada, falanqaynta kiimikada, iyo qiimeynta waxqabadka. Hadday tahay shirkad dawooyin ah oo ku taal Waqooyiga Ameerika, soo-saare caag ah oo Aasiya ah, soo-saare resin iyo balaastig ah oo Yurub ah, ama shirkad bir-sameyn ah oo Afrika ah, hexamethylenetetramine-keena waa xalka la isku halleyn karo oo la isku halleyn karo ee aad u baahan tahay. Waxay bixisaa waxqabad aan la barbar dhigi karin, iyadoo hubinaysa inay buuxiso oo ay dhaafto shuruudahaaga gaarka ah ee warshadaha.