GA-97XX
Herchy
| Upatikanaji: | |
|---|---|
| Kiasi: | |
Mpira wa Silicone Sugu wa Mafuta wa GA-97XX (HCR)
Maombi: yanafaa kwa ajili ya uzalishaji wa bidhaa zinazopinga mafuta.
Vipengele muhimu: nguvu ya juu, uvumilivu mzuri na ASTM 1# na Mafuta ya IRM903, kupitisha uthibitishaji wa RoHS na REACH.
Jaribio: 1% ya wakala wa kuponya (50% ya kuweka DBPMH kwenye gum ya silicone), 175°Cx5min x15MPa.
| Vigezo vya bidhaa | |||||
| Bidhaa | GA-9740 | GA-9750 | GA-9760 | GA-9770 | |
| Muonekano | Kijivu | ||||
| Williamplasticity | 140 | 180 | 200 | 260 | |
| Ugumu (ShoreA) | 40 | 50 | 60 | 70 | |
| Msongamano(g/cm3) | 1.23 | 1.25 | 1.28 | 1.32 | |
| Nguvu ya mkazo (MPa) | 3.5 | 4.5 | 5 | 5.5 | |
| Kurefusha(%) | 700 | 600 | 400 | 250 | |
| Nguvu ya machozi (kN/m) | 15 | 15 | 15 | 15 | |
| 175'Mfinyazo wa C x22h(%) | 20 | 20 | 20 | 20 | |
| Hewa inazeeka 225°C x70H | Mabadiliko ya ugumu | 1 | 2 | 2 | 2 |
| Kiwango cha mabadiliko ya nguvu ya mvutano | -25% | -25% | -25% | -25% | |
| Kiwango cha mabadiliko ya urefu | -30% | -30% | -30% | -30% | |
| Mafuta ya IRM903 150°C x70H | Mabadiliko ya ugumu | -18 | -18 | -17 | -16 |
| Kiwango cha mabadiliko ya nguvu ya mvutano | -35% | -35% | -35% | -35% | |
| Kiwango cha mabadiliko ya urefu | -20% | -20% | -20% | -20% | |
| Mabadiliko ya sauti | 36% | 36% | 35% | 35% | |