Iimveliso
I-Hydroxyl Eyenziwe I-Copolymers ye-Ethylene Oxide kunye ne-Tetrahydrofuran
Ulwelo olungenambala okanye lutyheli kancinane olubonakalayo.
Ubuninzi: malunga ne-1.05g / cm3.
Ubushushu beCrystallization: ngaphantsi kwe -70 ℃.
Inyibilika kwibenzene, halohydrocarbon kunye nezinye izinyibilikisi ezininzi eziphilayo.
Uxinzelelo lomphunga ophantsi.
I-Thermal stable, hayi i-hydrolyzed, ayiwohlokanga.Ubuncinci obuncinci kunye ne-pungency.
Inkcazo yobuGcisa
| SN | Into | Iyunithi | Imigangatho emibini yokusebenza | Iqondo lesithathu lokusebenza | |||
| Ⅰ | Ⅱ | Ⅲ | Ⅳ | ||||
| 1 | Inani eliphakathi |
| 3500 | 4000 | 4500 | 5000 | 4500 |
| 2 | ubunzima bemolekyuli | (Mn) | ±350 | ±400 | ± 450 | ±500 | ～7000 |
| 3 | Ixabiso leHydroxyl | (mgKOH/g) | 23.0-37.6 | 20.1-32.6 | 17.9-29.2 | 16.2-26.4 | 19.5-45.0 |
| 4 | Ixabiso leAcid | (mgKOH/g) | ≤0.10 | ||||
| 5 | Amanzi | % | ≤0.10 | ||||
Amanqaku
I-1) yonke idatha yobugcisa eboniswe ngasentla yereferensi yakho.
2) enye ingcaciso yamkelekile kwingxoxo eqhubekayo.
Ukwenza ngokwezifiso
Imveliso eyenziwe ngokwezifiso iyafumaneka kwizicelo ezahlukeneyo ngokusekelwe kwimfuno yakho yobugcisa.
Sizizityebi ezinamava e-R&D, kunye nesebe lemveliso, elikwaziyo ukuphuhlisa kunye nokuvavanya-ukuvelisa imathiriyeli entsha kunye nokucaciswa ngokwemfuno ethile.
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Ukuqhelaniswa noMthengi
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