Poly(hexamethylenebiguanide) hydrochloride PHMB CAS 32289-58-0
Cov polyhamethylene biguanide hydrochloride sib raug rau CAS 32289-58-0 (lub npe lus Askiv: Poly(hexamethylenebiguanide) hydrochloride, luv ua PHMB, yog ib qho cationic high-molecular polymer. Nws cov yam ntxwv tseem ceeb suav nrog cov khoom siv antibacterial dav dav, tsis muaj tshuaj lom, tsis khaus, ruaj khov, thiab tsis tshua muaj kev cuam tshuam rau kev tiv thaiv tshuaj. Polyhexamethylene biguanide tam sim no yog ib hom tshuaj tua kab mob / tshuaj khaws cia tshiab siv dav. Ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw.
Qhov nruab nrab molecular hnyav ntawm polyhexamethylene biguanidine hydrochloride yog 1100 ~ 1800, CAS 32289-58-0 thiab cov mis molecular yog (C8H17N5) n · xHCl, n = 12-16. Polyhexamethylene biguanidine hydrochloride (PHMB) yog tshuaj tua kab mob dav dav uas tuaj yeem tua cov kab mob gram-positive, gram-negative bacteria, fungi thiab poov xab.
| Khoom | Cov Lus Qhia Tshwj Xeeb | Cov Lus Qhia Tshwj Xeeb | Cov Lus Qhia Tshwj Xeeb |
| Qhov tsos | Hmoov dawb | cov siv lead ua tsis muaj xim translucent | kua tsis muaj xim |
| Kev dawb huv | 95%; 98% | ≥98% | 20%; 25%; 50% |
| Qhov Ceev (20 ℃) | 1.039~1.046g/cm3 | 1.039~1.046g/cm3 | 1.039~1.046g/cm3 |
| Tus nqi PH (20 ℃) | 4.0~6.0 | 4.0~6.0 | 4.0~6.0 |
| Kev nqus dej (237nm) | ≥400 | ≥400 | ≥400 |
| Kev nqus dej (237nm / 222nm) | 1.2~1.6 | 1.2~1.6 | 1.2~1.6 |
Cov tshuaj tua kab mob no yog cov tshuaj tua kab mob dav dav uas muaj peev xwm tua tau cov kab mob gram-positive, cov kab mob gram-negative, cov kab mob fungi thiab cov poov xab; Polyhexamethylene biguanide tuaj yeem siv ua tshuaj tua kab mob thiab feem ntau siv ua tshuaj tua kab mob rau cov pas dej ua ke, cov tshuaj ntxuav thoob ntiaj teb thiab cov tshuaj tua kab mob.
Thaj chaw muaj ntau zaus: Cov tshuaj lom neeg txhua hnub thiab cov tshuaj pleev ib ce
Cov tshuaj tiv thaiv kom zoo nkauj:PHMB CAS 32289-58-0 siv rau hauv cov khoom xws li toner, tshuaj pleev, tshuaj pleev ntsej muag, daim npog ntsej muag, tshuaj zawv plaub hau thiab tshuaj pleev kom tiv thaiv kev loj hlob ntawm cov kab mob (xws li Staphylococcus aureus) thiab cov kab mob fungi (pwm, poov xab), thiab tiv thaiv cov khoom puas tsuaj. Nws muaj kev sib raug zoo (tsis sib cav nrog feem ntau cov khoom xyaw pleev kom zoo nkauj), tsis muaj ntxhiab, thiab tsis cuam tshuam rau daim tawv nqaij ntawm cov khoom (qhov siab tshaj plaws tso cai concentration hauv cov tshuaj pleev ib ce feem ntau yog 0.3%).
Cov khoom xyaw tua kab mob hauv cov khoom siv tu tus kheej:PHMB CAS 32289-58-0 siv rau hauv cov tshuaj tua kab mob tes, cov tshuaj ntxuav lub cev, cov khoom siv saib xyuas qhov ncauj (tshuaj txhuam hniav, tshuaj ntxuav qhov ncauj), cov tshuaj pleev rau poj niam, thiab lwm yam. PHMB txo cov kab mob me me ntawm daim tawv nqaij, qhov ncauj thiab qhov chaw ntiag tug los ntawm nws cov nyhuv tua kab mob, tiv thaiv kev ua pa phem thiab o (xws li tus neeg ncaws pob ko taw, ua pa phem thiab khaus qhov chaw ntiag tug), thiab mos mos yam tsis ua rau daim tawv nqaij / daim nyias nyias puas tsuaj.
✅Cov nyhuv antibacterial dav dav:Polyhexamethylene biguanide muaj cov teebmeem inhibitory rau cov kab mob Gram-positive, cov kab mob Gram-negative, fungi, thiab cov kab mob (qee cov kab mob enveloped).
✅Lub mechanism ntawm kev ua haujlwm yog tshwj xeeb:electrostatic adsorption ua rau cov cell membranes puas tsuaj thiab tsis tshua muaj peev xwm ua rau tsis kam tshuaj.
✅Muaj kev nyab xeeb thiab mos mos:Tsis muaj tshuaj lom, tsis khaus, tsis muaj residue, ua tau raws li kev tiv thaiv ib puag ncig thiab cov qauv kev nyab xeeb;
✅Muaj zog ruaj khov:Haum rau ntau yam pH thiab cov xwm txheej ua haujlwm, thiab yooj yim siv.
Hmoov
25kgs/nruas, 9tons/20'thawv
25kgs/hnab, 20tons/20'thawv
Kua
200kgs/nruas, 16tons/20'thawv
250kgs/nruas, 20tons/20'thawv
1250kgs / IBC, 20tons / 20'thawv
Polyhexamethylene biguanide PHMB CAS 32289-58-0
Polyhexamethylene biguanide PHMB CAS 32289-58-0
