PolyacrylamideNgwa (PAM).
Ọgwụgwọ mmiri:
Ngwa nke PAM n'ime ụlọ ọrụ na-ahụ maka mmiri na-agụnye akụkụ atọ: ọgwụgwọ mmiri mmiri, ọgwụgwọ nsị na ọgwụgwọ mmiri mmiri.
N'ọgwụgwọ mmiri dị ndụ, enwere ike iji PAM yana carbon arụ ọrụ iji kpoo ma dokwuo ihe ndị kwụsịrị na mmiri dị ndụ.
Mmepụta mmanụ:
N'iji mmanụ eme ihe, a na-ejikarị PAM eme ihe maka igwu ihe apịtị na imeziwanye ọnụego mmepụta mmanụ, a na-ejikwa ya n'ọtụtụ ebe n'ịgba mmiri, ịmecha nke ọma, simenti, mgbaji, na ịkwalite mmepụta mmanụ.Ọ nwere ọrụ nke ịba ụba viscosity, ibelata mfu filtration, ụkpụrụ rheological, cimenting, diverging, na nhazi profaịlụ.
Ka ọ dị ugbu a, mmepụta mmanụ mmanụ nke China abanyela n'etiti na n'oge ikpeazụ, iji meziwanye ọnụego mgbake mmanụ, meziwanye ọnụego mmanụ-mmiri mmiri, iji mee ka mmanụ mmanụ dị n'ime ihe a na-emepụta.
Ịme akwụkwọ:
A na-eji PAM eme ihe n'ọtụtụ ebe dị ka onye na-elekọta mmadụ, enyemaka nzacha na homogenizer n'ime akwụkwọ.
A na-ejikarị polyacrylamide eme ihe na ụlọ ọrụ mpempe akwụkwọ na akụkụ abụọ: otu bụ iji melite ọnụego njigide nke ihe nkpuchi, pigmenti, wdg, iji belata mfu nke akụrụngwa na mmetọ gburugburu ebe obibi;
Akwa, mbipụta na esiji:
N'ime ụlọ ọrụ textile, PAM nwere ike iji dị ka onye na-emepụta ihe na-emepụta ihe na-emecha ihe na-emecha na-edozi ákwà na-emepụta ihe dị nro, mgbochi mgbochi na mgbochi ebu.
Site na hygroscopicity siri ike ya, enwere ike ibelata ọnụego nbibi nke ntụgharị.
PAM dị ka onye na-ahụ maka ọgwụgwọ na-aga n'ihu nwere ike igbochi ọkụ eletrik kwụ ọtọ na ire ọkụ nke akwa ákwà.
Index | cationic PAM | Anionic PAM | Na-abụghị ionic PAM | Zwitterionic PAM |
Ibu arọ molekụla Ọnụọgụ ionization | 2-14 nde | 6-25 nde | 6-12 nde | 1-10 nde |
Uru PH dị irè | 1-14 | 7-14 | 1-8 | 1-14 |
Ọdịnaya siri ike | ≥ 90 | ≥ 90 | ≥ 90 | ≥ 90 |
Ihe ndị na-adịghị edozi | Ọ dịghị | Ọ dịghị | Ọ dịghị | Ọ dịghị |
monomer fọdụrụnụ | ≤0.1% | ≤0.1% | ≤0.1% | ≤0.1% |