Umthengisi weMonochloroacetic Acid (MCAA) eMzantsi Afrika

I-MCAA njenge-Arhente ye-Alkylating eSebenza ngeendlela ezininzi

I-asidi ye-monochloroacetic yi-α-halo acid esabela kakhulu esetyenziswa kakhulu njenge-arhente ye-carboxymethylating. Eyona ndawo yayo ibalulekileyo yokukhupha imveliso kukuveliswa kwe-CMC (carboxymethylcellulose), apho isabela khona kunye ne-alkali cellulose ukufaka amaqela e-carboxymethyl, inika ukunyibilika kwamanzi kunye neempawu zolawulo lwe-rheological. I-MCAA ikwabalulekile ekuqulunqweni kwe-glyphosate, i-herbicide esetyenziswa kakhulu kwihlabathi, kunye ne-betaine amphoteric surfactants esetyenziswa kwiimveliso zokhathalelo lomntu.

Amanqaku oLawulo kunye noLawulo

I-MCAA inobungozi obukhulu kwaye iyabola, inetyhefu efana ne-fluoroacetate kwimilinganiselo ephezulu. Izinto ezisetyenziswa kwi-terracore kwiingxowa ze-PP ezilukiweyo ezingama-25 kg (i-flake) okanye iidrama ezingama-230 kg (ezinyibilikisiweyo, ezishushu). Amaxwebhu apheleleyo olawulo, kuquka i-SDS kunye neenkqubo zoncedo lokuqala kunye nokucoca, anikiwe. Abathengi kufuneka baqinisekise ukusetyenziswa kokugqibela.