Fuafuaga Lautele Fluoroelastomer Base Polymer
Fa'ata'ita'iga Fa'atau e Sa'oloto & Avanoa
Viton FKM raw gum o mea mata'utia ole pa'u viton. Matou te tu'uina atu Saina sili ona lelei o Viton FKM raw gum e aofia ai Low Mooney, Middle Mooney ma maualuga Mooney togi.
FD26 serial FKM raw gum o se tasi ituaiga o copolymer e aofia ai le vinylidene fluoride (VDF) ma le hexafluoropropylene (HFP). Ose ituaiga masani ole FKM o lo'o fa'aalia lelei le fa'atinoga atoa. E mafai ona e mauaina uiga lautele o mea i lalo ole laulau.
| Aitema | togi | ||||
| FD2601 | FD2602 | FD2603 | FD2604 | FD2605 | |
| Malosi (g/cm3) | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 |
| O lo'o i totonu ole fluorine (%) | 66 | 66 | 66 | 66 | 66 |
| Viscosity Mooney (ML (1+10)121 ℃) | 25 | 40–45 | 60~70 | >100 | 150 |
| Malosi fa'apea ina ua mae'a fa'amuta (Mpa) 24h, 230℃ | ≥11 | ≥11 | ≥11 | ≥13 | ≥13 |
| Elongation i le malologa pe a mae'a togafitiga (%)24h, 230℃ | ≥180 | ≥150 | ≥150 | ≥150 | ≥150 |
| Seti fa'amalosi (%) 70h, 200℃ | ≤25 | ||||
FD24 serial FKM raw gum o se tasi ituaiga o terpolymer e aofia ai le vinylidene fluoride (VDF), hexafluoropropylene (HFP) ma le tetrafluoroethylene (TFE). Terpolymers e maualuga atu mea e maua i le fluorine pe a faatusatusa i copolymers (e masani lava i le va o le 68 ma le 69 mamafa pasene fluorine), lea.
e maua ai le sili atu o vailaʻau ma le vevela. E mafai ona e mauaina uiga lautele o mea i lalo ole laulau.
| FD2462 | FD2463 | FD2465 | FD2465L | FD2465H | |
| Ole mea ole fluorine | 68.5 | 68.5 | 68.5 | 65 | 69.5 |
| Malosi (g/cm3) | 1.85 | 1.85 | 1.85 | 1.81 | 1.88 |
| Viscosity Mooney (ML (1+10)121 ℃) | 70±10 | 40±10 | 45±15 | 50±10 | 40±20 |
| Malosi fa'apea ina ua mae'a fa'amuta (Mpa) 24h, 230℃ | ≥11 | ≥11 | ≥11 | ≥11 | ≥11 |
| Elongation i le malologa pe a mae'a togafitiga (%)24h, 230℃ | ≥180 | ≥180 | ≥180 | ≥180 | ≥180 |
| Seti fa'amalosi (%) 200℃ 70H fa'amau 20% | ≤30% | ≤30% | ≤30% | ≤30% | ≤40% |
| Suau'u tetee (200℃ 24H) RP-3 suauu | ≤5% | ≤5% | ≤5% | ≤5% | ≤2% |
| Maalili suiga tioata (TG) | ＞-15℃ | ＞-15℃ | ＞-15℃ | -21 ℃ | +13 ℃ |
| vai (%) | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 |
afifi ma teuina
Fluoroelastomer e fa'amaufa'ailoga muamua i le taga PE-mamafa 5kgs i le taga, ona tu'u lea i totonu o pusa pusa. mamafa mama ile pusa: 25kgs
E tatau ona teuina le Fluoreolastomer i se nofoaga malulu, matutu ma fa'afefe. E 24 masina talu mai le aso na gaosia ai.
