High Quality Preservatives Dimethyloldimethyl Dmdm Hydantoin
Kufotokozera Zamalonda
Organic compound yomwe ili m'gulu la mankhwala omwe amadziwika kuti hydantoins. Njira yabwino kwambiri yosungiramo ma spectrum. Madzi oyera. pH (monga ili): 6.5-7.5. Zomwe zimagwira ntchito 55.0 - 58.0%. Mosavuta kusungunuka m'madzi.
Basic Analysis
| Mayeso a Analytical | Kufotokozera | Kusanthula |
| Kuwonekera pa 25°C | Madzi oyera | Pitani |
| Madzi,% | 42.0-46.0 | 45.7 |
| pH (monga) | 6.5-7.5 | 7.06 |
| Mphamvu yokoka Yeniyeni @ 25°C | 1.150-1.162 | 1.154 |
| Mtundu (APHA) | 15 MAX | 5 |
| % HCHO yaulere | 2.0 MAX | 0.06 |
| $ Total HCHO | 17.0-19.0 | 17.8 |
| Zoyeserera/Zochita % | 53.0-58.0 | 55.80 |
Ubwino
- Kuteteza bwino kwa sipekitiramu yayikulu motsutsana ndi mabakiteriya a gram-positive ndi gram-negative, yisiti, ndi nkhungu.
- Chifukwa cha kusungunuka kwake kwamadzi bwino, amalangizidwa makamaka pakupanga amadzimadzi ndi emulsions
- Imakulitsa nthawi ya alumali yazinthu zosamalira anthu nthawi zambiri mpaka miyezi 6-18
- Zimagwirizana ndi zosakaniza zambiri zodzikongoletsera
- Mankhwalawa ndi osakwiyitsa komanso osapatsa chidwi
- Malo ochezeka chifukwa sichidzamanga zamoyo zam'madzi ndipo idzaphwanyidwa ndi tizilombo toyambitsa matenda m'nthaka.
Gwiritsani ntchito
Mulingo wogwiritsiridwa ntchito wovomerezeka wa 0.1-0.6% (wovomerezeka kuti ugwiritsidwe ntchito mpaka 1% ku USA mpaka 0.6% ku Europe). Imagwira bwino pa pH mpaka 10 ( pH 4-10 yabwino). Ikhoza kuwonjezeredwa mwachindunji ku mapangidwe panthawi ya pre- kapena post-emulsification pa kapena pansi pa 60 ° C / 140 ° F. Kugwiritsa ntchito kunja kokha.
Mapulogalamu
Mitundu yonse yazinthu zosamalira khungu & tsitsi, zopukuta, zosamalira dzuwa, & zopakapaka.
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