I-Polydadmac.

Ihlala isetyenziswa njengefycculant kwaye ngamanye amaxesha idityaniswe ne-algicide. Amagama orhwebo aquka i-Adgequat400, i-St Debculant, i-Pink Coure, ikati ye-pink, njl. Pdmdaic inesiphumo se-WSPP kunye ne-2-hydroxdpropy ye-hlorind ye-hlorind hlorind hlorind cloride). I-413 isetyenziswa rhoqo njengoncedo lokudibana konyango lwamanzi. Emva kongeza i-Alum Agung, umthamo we-combant angagcinwa nge-30%. Umzekelo, emva kongeza i-20 mg / l Polynaluminium hloride, yongeza i-0.1-0.2 mg / l polydimentldl ammonium hloloride ukonyusa ukusebenza kakuhle.

I-Pdadmac Right ye-Pdadmac ihlala ingama-50000 ukuya kwi-700000, kunye nohlobo lwe-viscomic eguqukayo kwi-20% ye-ACTEACEAR yi-50-700cPS; Ubunzima bemigangatho yeemveliso ezinomgangatho ophezulu we-polymerizazazazazazazazazaza-fikelela kwi-1000000 ukuya kwi-300000, kunye ne-viscofity eguqukayo yi-1000-3 cps. I-viscosity ye-intrinsic yi-80-300ml / g, kunye ne-viscofity ephezulu ingafikelela kwi-1440ml / g. Imveliso ngokubanzi i-10-50% yesisombululo kunye nokuxinana kwe-1.02-1.10 g / ml. Umthamo wokusela amanzi uyadingeka ukuba ungaphantsi kwe-10mg / l (taiwan).

Ukuziphatha kwe-viscosity ye-pdmdaac ye-pdmdaac aque Uhlobo lwe-vissinic lophulelo luyancipha ngokunyuka kwe-triction yetyuwa eyongezwe. Xa ugxininiso lwe-NAVAl lungaphezulu kwe-1 m, utshintsho lwe-viscosity ye-intrinsic kunye ne-verication eyongezelelweyo incinci. I-viscosity ye-intrinsic ilinganiswa ngu-UBBelohde kwi-1 m ku-1 MANACl ngo-30 ℃, kunye ne-viscosity ubunzima bemolekyuli bunokufunyanwa ngokwefomyula.

Ubunzima bemolekyuli ye-PDMDAC inokufumaneka kule formula ilandelayo, apho i-viscofinity ye-Intrinsic ilinganiswa kwisisombululo se-1 m nacl ngo-30 ¶: 407.

[η] = 1.12 * 10-4m0. amashumi asibhozo anesibini

I-Huang kunye neReichert ifundwe ukuthotyelwa kobunzima be-pdmdaic kumaqondo ahlukeneyo obushushu. 53.3-130 ℃ Ukuphulukana nobunzima kungenxa yelahleko yamanzi; Gcina ungaguquka phakathi kwe-130-200 ℃; Ukuphulukana nobunzima kwi-200-30 ℃ yi-41.4%, enokubangelwa kukungalunganga kwe-thermal. Akukho nqaku linyibilikisiweyo lafunyanwa kuyo yonke inkqubo yokufudumeza. Iqondo lokushisa leglasi ye-PDMDAC malunga nobunzima bemolekyuli ye-33 kda yi-8 ℃.

I-Pdadmac ayinaso ityhefu kwithayile ye-rainbow kune-chitosan (Waller et al. 1993). Nangona kunjalo, i-pdadmac yonyango lwamanzi inezithintelo kumxholo we-monomer.

I-PDMDAC e-China inemixholo ephezulu kakhulu. I-PDMBACAC yezityalo ezibini zemichiza yavavanywa kwaye yafumanisa ukuba imixholo ye-monomere yayiyi-12.5% ​​(i-7%, ethengiswayo kwi-0.0%), i-3.2% ye-Europed ye-0.5%. I-380 yeemveliso ezinomxholo oqinisekileyo ongachazwanga, umxholo we-monomer unokuphakama. I-viscosity ye-pdmdaic ye-PDMDAC equkethe i-monomer inikezwe yile fomyula: 411.

Ngena [η '] = Log [η] + LGX';

[380] Brown Et Al., 2007; I-Puschner et al., 2007.

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[413] I-US Patent 5529700, i-AllGicidal okanye i-algicidal ye-algistatic ye-quatertary ammon ammonium polymers. Iwaka elinamakhulu asithoba anamashumi asithoba anesihlanu.