Polymer Bunait Fluoroelastomer Adhbhar Coitcheann
Tha guma amh Viton FKM na stuth amh de rubair viton.Bidh sinn a’ toirt seachad guma amh Viton FKM den chàileachd as fheàrr ann an Sìona a’ toirt a-steach Low Mooney, Middle Mooney agus ìrean àrd Mooney.
Is e guma amh sreathach FKM FD26 aon sheòrsa de copolymer air a dhèanamh suas de vinylidene fluoride (VDF) agus hexafluoropropylene (HFP).Is e seòrsa àbhaisteach de FKM a th’ ann a tha a’ sealltainn deagh choileanadh iomlan.Is dòcha gu lorg thu feartan coitcheann an stuth anns a’ chlàr gu h-ìosal.
| Nithean | Ìrean | ||||
| FD 2601 | FD 2602 | FD 2603 | FD 2604 | FD 2605 | |
| Dlùths (g/cm3) | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 |
| Susbaint fluorine (%) | 66 | 66 | 66 | 66 | 66 |
| Gluasad Mooney (ML (1+10) 121 ℃) | 25 | 40~45 | 60~70 | >100 | 150 |
| Neart tensile às deidh leigheas post (Mpa) 24h, 230 ℃ | ≥11 | ≥11 | ≥11 | ≥13 | ≥13 |
| Leudachadh aig briseadh às deidh leigheas post (%) 24h, 230 ℃ | ≥180 | ≥150 | ≥150 | ≥150 | ≥150 |
| Seata teannachaidh (%) 70h, 200 ℃ | ≤25 | ||||
Is e guma amh sreathach FKM FD24 aon sheòrsa de terpolymer air a dhèanamh suas de fluoride vinylidene (VDF), hexafluoropropylene (HFP) agus tetrafluoroethylene (TFE).Tha susbaint fluorine nas àirde aig terpolymers an coimeas ri copolymers (mar as trice eadar 68 agus 69 cuideam sa cheud fluorine), a tha
mar thoradh air an aghaidh ceimigeach agus teas nas fheàrr.Is dòcha gu lorg thu feartan coitcheann an stuth anns a’ chlàr gu h-ìosal.
| FD2462 | FD2463 | FD2465 | FD2465L | FD2465H | |
| Susbaint fluorine | 68.5 | 68.5 | 68.5 | 65 | 69.5 |
| Dlùths (g/cm3) | 1.85 | 1.85 | 1.85 | 1.81 | 1.88 |
| Gluasad Mooney (ML (1+10) 121 ℃) | 70±10 | 40±10 | 45±15 | 50±10 | 40±20 |
| Neart tensile às deidh leigheas post (Mpa) 24h, 230 ℃ | ≥11 | ≥11 | ≥11 | ≥11 | ≥11 |
| Leudachadh aig briseadh às deidh leigheas post (%) 24h, 230 ℃ | ≥180 | ≥180 | ≥180 | ≥180 | ≥180 |
| Seata teannachaidh (%) 200 ℃ 70H compress 20% | ≤30% | ≤30% | ≤30% | ≤30% | ≤40% |
| An aghaidh ola (200 ℃ 24H) ola RP-3 | ≤5% | ≤5% | ≤5% | ≤5% | ≤2% |
| Teòthachd gluasaid glainne (TG) | ＞-15 ℃ | ＞-15 ℃ | ＞-15 ℃ | ＞-21 ℃ | ＞-13 ℃ |
| Susbaint uisge (%) | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 |
Pacaid agus stòradh
Tha fluoroelastomer air an seuladh an toiseach ann am baga PE cuideaman 5kgs gach poca, an uairsin gan cur ann am bogsa carton.Cuideam lom gach bogsa: 25kgs
Bu chòir fluoreolastomer a bhith air a stòradh ann an àite fionnar, tioram agus fionnar.Tha beatha sgeilp 24 mìosan bho cheann-latha toraidh.
