Polyfunctional aziridine crosslinker DB-100
Sunan Chemical: Trimethylolpropane tris (2-methyl-1-aziridinepropionate
Tsarin kwayoyin halitta: C24H41O6N3
Nauyin Kwayoyin: 467.67
Lambar CAS: 64265-57-2
Tsarin
Ƙayyadaddun bayanai
| Bayyanar | ruwa mara launi zuwa kodadde rawaya m |
| M abun ciki (%) | ≥99 |
| Danko (25 ℃) | 150 ~ 250 cp |
| Methyl aziridine abun ciki (mol/kg) | 6.16 |
| Yawan yawa (20 ℃, g/ml) | 1.08 |
| Wurin daskarewa (℃) | -15 |
| Kewayon wurin tafasa | fiye da 200 ℃ (polymerization) |
| Solubility | gaba daya narkar da ruwa, barasa, ketone, ester da sauran sauran kaushi na kowa |
Amfani
Matsakaicin yawanci shine 1 zuwa 3% na ingantaccen abun ciki na emulsion. Ƙimar pH na emulsion ya fi dacewa 8 zuwa 9.5. Kada a yi amfani da shi a cikin matsakaiciyar acidic. Wannan samfurin yafi amsawa tare da ƙungiyar carboxyl a cikin emulsion. Ana amfani dashi gabaɗaya a cikin zafin jiki, 60 ~ Sakamakon yin burodi ya fi kyau a 80 ° C. Abokin ciniki ya kamata ya gwada bisa ga bukatun tsari.
Wannan samfurin wakili ne mai haɗin kai mai kashi biyu. Da zarar an ƙara zuwa tsarin, ana ba da shawarar yin amfani da shi a cikin sa'o'i 8 zuwa 12. Yi amfani da yanayin zafin jiki da daidaituwar tsarin Resin don gwada rayuwar tukunyar. A lokaci guda, wannan samfurin yana da ɗan ƙanshin ammoniya mai ban haushi. Ya kamata a kula don kauce wa hulɗa da fata da idanu kai tsaye. Yi ƙoƙarin amfani da shi a cikin yanayi mai iska. Kula da hankali na musamman ga baki da hanci yayin feshi. Kamata ya sa abin rufe fuska na musamman, safar hannu, tufafin kariya don aiki.
Aikace-aikace
An yi amfani da shi sosai a cikin tushen ruwa da wasu tawada masu ƙarfi, kayan kwalliya, manne-nauyi masu ɗaukar nauyi, adhesives, da sauransu, yana da mahimmancin juriya ga wankewa, gogewa, sinadarai, da mannewa ga sassa daban-daban.
Haɓakawa shine wakilin haɗin gwiwar yana da wakili mai haɗin gwiwar muhalli, kuma babu wani abu mai cutarwa kamar formaldehyde da aka saki bayan haɗin haɗin gwiwa, kuma samfurin da aka gama ba mai guba bane kuma mara ɗanɗano bayan ƙetare.
Kunshin da Ajiya
1.25KG ganguna
2. Ajiye samfurin a wuri mai sanyi, busasshiyar wuri mai cike da iska daga kayan da ba su dace ba.