FKM (Copolymer)fluoroelastomer Gum-26
FKM copolymer Gum-26 faasologa o le copolymer o le vinylidenefluoride ma le hexafluoropropylene, o lona uiga o le fluorine e sili atu i le 66%. Ina ua maeʻa le valcanizing faagasologa, o oloa e sili ona lelei le faʻaaogaina o masini, mea faʻapitoa e faʻafefe ai le suauu (suauʻu, suauʻu synthetic, suauu lubricating) ma le vevela, lea e mafai ona faʻaaogaina i matata o pisinisi taʻavale
Fa'atinoina tulaga:Q/0321DYS005
Fa'asinoga Fa'apitoa
| Aitema | 26M | Metotia/Tulaga Fa'ata'ita'i |
| Malosi, g/cm³ | 1.82±0.02 | GB/T 533 |
| Viscosity Mooney,ML(1+10)121℃ | 20-25 30-35 55-60 60-66 | GB/T 1232-1 |
| Malosi Tensile,MPa≥ | 12 | GB/T 528 |
| Elongation i le malologa,％≥ | 180 | GB/T 528 |
| Seti Compression(200℃,70h),％≤ | 15 | GB/T 7759 |
| mea e maua ai le fluorine,％ | 66 | / |
| Uiga ma Fa'aoga | Manuia tele mo le extrusion ma tui tui | / |
Fa'aaliga:O faiga fa'aleaga o lo'o i luga o le bisphenol AF
Fa'aaogaina o Mea
Fa'aaoga lautele mo le gaosiga o fufulu, gaskets, O-mama, V-mama, fa'amaufa'ailoga suau'u, diaphragms, paipa pa'u, fa'alava uaea, ie vevela vevela, valve ipu, fa'alautele so'oga, pa'u lola, coatings ma pasty potu vevela vulcanization putties i taimi tetee. maualuga vevela, suauu (suauu taavale), lubricating suauu (suauu gaosia), vai (eseese non-polar solvents) corrosion (acid, alkali), oxidizer malosi (oleum), ozone, radiation ma weathering.
Fa'alogo
1. FKM e lelei le mautu o le vevela i lalo o le 200 ℃. O le a fa'atupuina ai le pala pe a tu'u i le 200-300 ℃ mo se taimi umi, ma lona saoasaoa fa'ato'aga fa'avavevave i luga atu o le 320 ℃, o mea fa'apalapala e masani lava oona hydrogen fluoride ma fluorocarbon organic. compound.When pa fluorous mata fetaaiga afi, o le a faamatuu atu oona hydrogen fluoride ma fluorocarbon organic compound.
2. E le mafai ona faʻafefiloi FKM ma paʻu uʻamea e pei o le alumini paʻu ma le magnesium paʻu, poʻo le sili atu i le 10% amine compound, afai e tupu lena mea, o le a tulaʻi mai le vevela ma e tele elemene o le a tali atu i le FKM, lea o le a faʻaleagaina ai meafaigaluega ma faʻagaioiga.
afifi, felauaiga ma le teuina
1.FKM o loʻo faʻapipiʻiina i taga palasitika PE, ona utaina lea i totonu o pusa, o le mamafa o pusa taʻitasi e 20kg.
2.FKM o loʻo teuina i totonu o faleteuoloa mama, mago ma malulu. E feaveaʻi e tusa ai ma vailaʻau e le faʻaleagaina, ma e tatau ona aloese mai le faʻaleagaina o mea, susulu o le la ma le vai i le taimi o felauaiga.
