Polymer-ka Saldhigga Fluoroelastomer Ujeeddo Guud
Muunada Kaydka ah waa Bilaash & Waa la heli karaa
Xanjada cayriin ee Viton FKM waa walxo cayriin ah oo laga sameeyay caagga viton. Waxaan bixinaa xanjada cayriin ee Viton FKM ee ugu tayada wanaagsan Shiinaha oo ay ku jiraan Low Mooney, Middle Mooney iyo darajooyin sare oo Mooney ah.
Gubashada cayriin ee FKM ee taxanaha ah ee FD26 waa nooc ka mid ah copolymer-ka oo ka kooban vinylidene fluoride (VDF) iyo hexafluoropropylene (HFP). Waa nooc caadi ah oo FKM ah oo muujinaya waxqabad guud oo wanaagsan. Waxaad ka heli kartaa sifooyinka guud ee walxaha shaxda hoose.
| Alaabta | Darajooyinka | ||||
| FD2601 | FD2602 | FD2603 | FD2604 | FD2605 | |
| Cufnaanta (g/cm)3) | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 | 1.82±0.02 |
| Ka kooban fluorine (%) | 66 | 66 | 66 | 66 | 66 |
| Muraayadaha Mooney (ML (1+10)121℃) | 25 | 40-45 | 60-70 | >100 | 150 |
| Xoogga jiidista ka dib daaweynta kadib (Mpa) 24h, 230℃ | ≥11 | ≥11 | ≥11 | ≥13 | ≥13 |
| Dheeraynta nasashada ka dib bogsashada kadib (%)24h, 230℃ | ≥180 | ≥150 | ≥150 | ≥150 | ≥150 |
| Qalabka cadaadiska (%) 70h, 200℃ | ≤25 | ||||
FD24 serial FKM xanjo cayriin ah waa nooc ka mid ah terpolymer-ka oo ka kooban vinylidene fluoride (VDF), hexafluoropropylene (HFP) iyo tetrafluoroethylene (TFE). Terpolymers-ku waxay leeyihiin fluorine ka sarreeya marka loo eego copolymers-ka (badanaa inta u dhaxaysa 68 iyo 69 boqolkiiba miisaanka fluorine), kaas oo
waxay keentaa iska caabin kiimiko iyo kulayl oo wanaagsan. Waxaad ka heli kartaa sifooyinka guud ee walxaha shaxda hoose.
| FD2462 | FD2463 | FD2465 | FD2465L | FD2465H | |
| Waxyaabaha ku jira Fluorine | 68.5 | 68.5 | 68.5 | 65 | 69.5 |
| Cufnaanta (g/cm)3) | 1.85 | 1.85 | 1.85 | 1.81 | 1.88 |
| Muraayadaha Mooney (ML (1+10)121℃) | 70±10 | 40±10 | 45±15 | 50±10 | 40±20 |
| Xoogga jiidista ka dib daaweynta kadib (Mpa) 24h, 230℃ | ≥11 | ≥11 | ≥11 | ≥11 | ≥11 |
| Dheeraynta nasashada ka dib bogsashada kadib (%)24h, 230℃ | ≥180 | ≥180 | ≥180 | ≥180 | ≥180 |
| Qalabka cadaadiska (%) 200℃ 70H cadaadiska 20% | ≤30% | ≤30% | ≤30% | ≤30% | ≤40% |
| Iska caabbinta saliidda (200℃ 24H) Saliid RP-3 | ≤5% | ≤5% | ≤5% | ≤5% | ≤2% |
| Heerkulka kala-guurka galaaska (TG) | ＞-15℃ | ＞-15℃ | ＞-15℃ | ＞-21℃ | ＞-13℃ |
| Biyaha ku jira (%) | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 |
Xirmada iyo Kaydinta
Fluoroelastomer-ka waxaa marka hore lagu xiraa bacaha PE - miisaankoodu waa 5kgs bacdii, ka dibna waxaa lagu shubaa sanduuqa kartoonka. Miisaanka saafiga ah ee sanduuq kasta: 25kgs
Fluoreolastomer waa in lagu kaydiyaa meel qabow, qalalan oo hawo leh. Muddada kaydku waa 24 bilood laga bilaabo taariikhda wax soo saarka.
