Polyfunctional aziridine crosslinker DB-100
Ingoa matū: Trimethylolpropane tris(2-methyl-1-aziridinepropionate
Tātai rāpoi: C24H41O6N3
Taumaha rāpoi: 467.67
Tau CAS: 64265-57-2
Hanganga
Whakatakotoranga
| Te ahua | kore tae ki te kowhai kowhai wai maramara |
| Ihirangi totoka (%) | ≥99 |
| Viscocity (25℃) | 150 ~ 250 cp |
| Ihirangi roopu Methyl aziridine(mol/kg) | 6.16 |
| Kiato (20℃,g/ml) | 1.08 |
| Ira mīti (℃) | -15 |
| Awhe ira kohua | nui atu i te 200℃ (polymerization) |
| Wairewa | tino memeha ki te wai, waipiro, ketone, ester me etahi atu whakarewa noa |
Whakamahinga
Ko te nuinga o te waa ko te 1 ki te 3% o te kiko totoka o te whakaehunga. Ko te uara pH o te whakaehunga he pai ki te 8 ki te 9.5. Kaua e whakamahia i roto i te reo waikawa. Ko te nuinga o tenei hua ka tauhohe ki te roopu carboxyl i roto i te whakaehunga. I te nuinga o te waa ka whakamahia i te waahi o te ruma, 60 ~ He pai ake te painga o te tunu i te 80 ° C. Me whakamatau te kaihoko ki nga hiahia o te tukanga.
Ko tenei hua he kaihoko-whakawhitinga-rua-waahanga. Ina whakauruhia ki te punaha, ka tūtohu kia whakamahia i roto i te 8 ki te 12 haora. Whakamahia te pāmahana me te hototahi te punaha Resin hei whakamatautau i te ora o te kohua. I te wa ano, ko tenei hua he haunga haukini iti. Kia tupato kia kore e pa ki te kiri me nga kanohi. Whakamātauria ki te whakamahi i roto i te taiao hau. Me aro nui ki te waha me te ihu i te wa e rehu ana. Me mau kanohi kanohi motuhake, karapu, kakahu whakamarumaru ki te mahi.
Nga tono
Ka whakamahia nuitia i roto i te wai-wai me etahi waituhi-whakarewa-wairewa, paninga, whakapiri pehanga-tairongo, whakapiringa, aha atu, he nui te atete ki te horoi, horoi, matū, me te piri ki nga momo taputapu.
Ko te mea pai ake ko te kaihoko hono no tetahi kaihoko hononga-a-taiao, a karekau he matū kino penei i te formaldehyde ka tukuna i muri i te hononga whakawhiti, a ko te hua kua oti he kore paitini me te kore reka i muri i te hononga whakawhiti.
Mōkī me te Rokiroki
1.25KG pahu
2. Whakaorangia te hua ki roto i te waahi hauhautanga, maroke, hau pai kia matara atu i nga rawa hotokore.