PU Mould Guduro
PU Mould Guduro
abun da ke ciki
Ya kunshi A & B bangaren, A ne polyol, da kuma B ne iso-kare polyurethane prepolymer.
halaye
Yana yana da kyau kwarai aiki Properties, short gel lokaci, m, a kowa zazzabi. A ƙãre samfurin yana da kyau Properties na abrasion juriya, anti-hydrolyzing, transparence, mai kyau, juriya da barga girma.
AMFANI
Amfani domin yin shoe and different kind of PU moulds. Substitute of Silicon rubber to make the mould of cultural stone.
ajiya
Adana a wani sanyi da kuma bushe wuri. Idan ba za ka iya amfani da daya ganga up a lokaci daya, don Allah cika nitrogen gas da kuma rufe drum da kyau. A shiryayye rayuwar asali shiryawa ne 6 watanni.
jiki Properties
|
B |
type | DM1295-B | |||
| bayyanar | Colorless ko hasken rawaya m ruwa | ||||
| Danko (30 ℃) mPa · s / | 1500 ± 150 | ||||
|
A |
type | DM1260-A | DM1270-A | DM1280-A | DM1290-A |
| bayyanar | Hasken rawaya ruwa | ||||
| Danko (30 ℃) / mPa · s | 560 ± 200 | 650 ± 100 | 750 ± 100 | 850 ± 100 | |
| Rabo A: B (salla rabo) | 1.4: 1 | 1.2: 1 | 1: 1 | 0.7: 1 | |
| Operation zazzabi / ℃ | 25 ~ 40 | ||||
| Gel lokaci (30 ℃) */ min | 6 ~ 15 (m) | ||||
| bayyanar | Hasken rawaya ruwa | ||||
| Taurin (gaci A) | 60 ± 2 | 70 ± 2 | 80 ± 2 | 90 ± 2 | |
| Tensile ƙarfi / MPa | 6 | 8 | 10 | 12 | |
| Elongation a hutu /% | 500 ~ 700 | ||||
| Hawaye ƙarfi / (kN / m) | 25 | 30 | 40 | 40 | |
| Irinta /% | 60 | 55 | 50 | 48 | |
| Specific nauyi (25 ℃) (g / cm 3) | 1.07 | 1,08 | 1.10 |
1.11 |
|
Rubuta saƙonka a nan kuma ka aika da shi a gare mu
