GA-97XX
Earcach
| Infhaighteacht: | |
|---|---|
| Cainníocht: | |
Rubair Silicone Frithsheasmhach in Ola GA-97XX (HCR)
Iarratas: oiriúnach le haghaidh táirgeadh táirgí resistant ola.
Príomhghnéithe: ard-neart, caoinfhulaingt mhaith le ASTM 1# agus IRM903 Oil, pas a fháil ar fhíordheimhniú RoHS agus REACH.
Tástáil: 1% de ghníomhaire leigheasacháin (gream 50% de DBPMH i guma silicone), 175°Cx5min x15MPa.
| Paraiméadair táirge | |||||
| Táirge | GA-9740 | GA-9750 | GA-9760 | GA-9770 | |
| Dealramh | Liath | ||||
| Williamplasticity | 140 | 180 | 200 | 260 | |
| Cruas (ShoreA) | 40 | 50 | 60 | 70 | |
| Dlús(g/cm3) | 1.23 | 1.25 | 1.28 | 1.32 | |
| Neart teanntachta (MPa) | 3.5 | 4.5 | 5 | 5.5 | |
| Fadú(%) | 700 | 600 | 400 | 250 | |
| Neart cuimilt (kN/m) | 15 | 15 | 15 | 15 | |
| Comhbhrú 175'C x22h(%) | 20 | 20 | 20 | 20 | |
| Aer ag dul in aois 225°C x70H | Athrú cruas | 1 | 2 | 2 | 2 |
| Ráta athraithe neart teannas | -25% | -25% | -25% | -25% | |
| Ráta an athraithe fadaithe | -30% | -30% | -30% | -30% | |
| IRM903ola 150°C x70H | Athrú cruas | -18 | -18 | -17 | -16 |
| Ráta athraithe neart teannas | -35% | -35% | -35% | -35% | |
| Ráta an athraithe fadaithe | -20% | -20% | -20% | -20% | |
| Athrú toirte | 36% | 36% | 35% | 35% | |