Oloa
Hydroxyl Terminated Polybutadiene
Hydroxyl-terminated polybutadiene (HTPB) o se ituaiga o pa'u vai ma eseese mole mamafa mamafa (tusa ma le 1500-10,000 g/mol) ma se tulaga maualuga o galuega faatino.O le pa'u vai o lo'o i ai se tu'ufa'atasiga tulaga ese o mea totino e aofia ai le vevela suiga o tioata, maualalo le vevela fetu'una'i, maualuga malosi-utaina gafatia, ma lelei lelei le tafe.Ua faʻaaogaina lautele i mea faʻapipiʻi, faʻapipiʻi, faʻamaufaʻailoga, vailaʻau, faʻapea foʻi ma mea faʻamalosi.
O le HTPB o se vai e feliuliua'i ma le lanu e pei o le pepa solo ma le viscosity e pei o le sua sana.O meatotino e eseese ona o le HTPB o se paluga nai lo le mama mama, ma e gaosia e faʻafetaui manaoga faʻapitoa a tagata faʻatau.
1. VAAIGA: Suavai manino e le lanu pe samasama
2. FAAMATALAGA, Vaega I:
| MEATOAGA | Fa'amatalaga | |||
| Hydroxyl anotusi mmol /g | 0.47 ~ 0.53 | 0.54 ~ 0.64 | 0.65 ~ 0.70 | 0.71 ~ 0.80 |
| Susū, % (w/w ) | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
| Peroxide i totonu (pei o H2O2 ), %/ (w/w) | ≤0.04 | ≤0.05 | ≤0.05 | ≤0.05 |
| Ole mamafa ole Molecule, g/mol | 3800 ~4600 | 3300 ~4100 | 3000 ~3600 | 2700 ~3300 |
| Viscosity ile 40℃, Pa.s | ≤9.0 | ≤8.5 | ≤4.0 | ≤3.5 |
3. FAAMATALAGA, Vaega II:
| MEATOAGA | FAAMATALAGA | ||
| Hydroxyl anotusi mmol /g | 0.75 ~ 0.85 | 0.86~1.0 | 1.0 ~ 1.4 |
| Susū, % (w/w ) | ≤0.05 | ≤0.05 | ≤0.05 |
| Peroxide i totonu (pei o H2O2 ), %/ (w/w) | ≤0.05 | ≤0.05 | ≤0.09 |
| Ole mamafa ole Molecule, g/mol | 2800 ~3500 | 2200 ~3000 | 1800~2600 |
| Viscosity ile 25℃, Pa.s | 4~8 | 2~6 | 2~5 |
Fa'amatalaga
1) o faʻamatalaga faʻapitoa uma o loʻo faʻaalia i luga e mo lau faʻamatalaga.
2) e talia nisi fa'amatalaga mo nisi talanoaga.
4. Faʻaaogaina: HTPB e faʻaaogaina lautele i ituaiga uma o afi faʻatasi ai ma vailaʻau faʻamalosi malosi i le vaalele ma le vaalele vaalele, faʻapipiʻi fana, faʻapea foʻi mo le faʻaogaina o le va o tagata, e mafai ona faʻaaogaina i totonu o fanua e aofia ai oloa PU, lafo oloa elastomer, vali, eletise. mea fa'amau fa'amama ma isi.
5. Net mamafa 170kg i 200 lita polyethylenelined pa'u u'amea.
Fa'asinomaga
O loʻo avanoa le gaosiga faʻapitoa mo faʻaoga eseese e faʻatatau i lau manaʻoga faʻapitoa.
Matou te maua le poto masani R & D, ma le gaosiga o matagaluega, e mafai ona atiina ae ma faʻataʻitaʻiga-faia mea fou ma faʻamatalaga e tusa ai ma le manaʻoga faapitoa.
For more information, please send an email to “pingguiyi@163.com”.
