Ethylenedioxy Dimethanol / EDDM Cas 3586-55-8
3586-55-8 Ko te Ethylene Glycol Semi-Ketal (EDDM), he matū tiaki wai-whānui, he iti te paitini, koinei te wāhanga matua mō ngā paninga / ngā whakapūkara / ngā piripiri / ngā matū tiaki whaiaro. He tino mura, ā, ka tukuna te formaldehyde ina pā ki ngā waikawa. Me tino tiakina te Ethylene glycol dimethoxy mai i te ahi me ngā waikawa.
Kiato: 1.193 g/cm³ (i te 20℃)
Te pāmahana koropupū: Tata ki te 90℃ (i te pēhanga noa)
Te pūmahana mura: 8℃ (tino mura)
Wairewatanga: Ka taea te whakaranu ki te wai i roto i tētahi ōwehenga, ka wairewa ki ngā whakarewa waro pōro
Pūmautanga: Pūmau i raro i ngā āhuatanga kūpapa, ka tere te pirau, ka tukuna te formaldehyde ina pā ki ngā waikawa kaha.
| NGĀ TŪEMA | PAEREWA |
| Āhua | Wai mārama, kore tae, kōwhai mārama rānei |
| Kiato (20℃, g/ml) | 1.18- 1.20 |
| Uara pH (1% wairewa) | 46181 |
| Te nui o te matū hohe, % | 90-92 |
| Te tapeke o te ihirangi aldehyde, % | >45 |
| Pūwāhi mura, ℃ | >100 |
1. Te ātete-waikura o roto o te tāke hua ahumahi wai-pūmau (hua matua)
Ngā paninga / Ngā peita rapa, ngā paru tae, ngā whakatārewatanga whakakī
Ngā mararatanga polima (ngā emulsion), ngā piripiri, ngā here, ngā whakamātotoru
Ngā wai mahi whakarewa, ngā kaihoko horoi, ngā hinu whakapūkara, ngā kaihoko whakakanapa
2. Ngā mea whakapaipai me ngā rauemi hanga whare
Ngā mea whakapaipai / Ngā hua tiaki whaiaro (ngā mea tiaki iti-whakariri)
Ngā tāpiringa raima, te pokepokea ai peita wai me ngā aukati huakita
• Tākai Paerewa: 25 kg/pēke; 25 kg/pahu
• MOQ: kia whakaūtia e te taumata me te ūnga
• Wā Arataki: me whakaū e te rahinga ota me te rārangi whakaputa
• Tukunga: kei te wātea ngā kōwhiringa kaipuke / rangi / tere
• Penapena ki te wāhi hauhautanga, maroke, ā, he pai te hauhautanga.
• Puritia kia katia te ipu kia piri, kia tiakina hoki mai i te makuku.
• Āraia te hihi tika o te rā, te wera, me te mura ahi.
• Whāia ngā aratohu SDS mō ngā rauemi kāore e hototahi.
