I-Perfluoroelastomer Compound Enkulu Yokumelana Neekhemikhali
Isampuli yesitokhwe isimahla kwaye iyafumaneka
I-FUDI inikezela ngeentlobo ezintathu zei-perfluoroelastomer ffkmi-polymer edityanisiweyo kunye ne-ffkm.
A. Inomgangatho obanzi wobushushu bokusebenza kunye nokumelana okubanzi kwiikhemikhali.
Iimbonakalo
● Ukumelana okugqwesileyo nobushushu obuphezulu ukuya kuthi ga kwi-300-320 ℃
● Ukumelana okubalaseleyo neekhemikhali ezirhabaxa;
● Ukumelana okubalaseleyo nomphunga;
● Uxinzelelo olugqwesileyo lubekwe nokuba kubushushu obuphezulu kakhulu;
● Ukucutshungulwa kwezixhobo zerabha eziqhelekileyo kusetyenziswa ubuchwepheshe obuqhelekileyo be-fluoroelastomer.
● Ixabiso lelona libiza kakhulu.
Isicelo
Ii-O-rings, izitywini, ii-diaphragms kunye nezinye iindawo ezisetyenziswa kumashishini enkqubo.
I-MOQ
Iigram ezingama-300
Iinkcukacha zereferensi
| Ukumelana nobushushu | |
| Ukuguga kobushushu iiyure ezingama-70 @ 280℃ | |
| I-100% Modulus Mpa | 9.5 |
| Amandla okutyhafa e-Mpa | 19.5 |
| Ukwandiswa ngexesha lokuphumla % | 215 |
| Ugu loBulukhuni A | 72 |
| Ukuguga kobushushu iiyure ezingama-70 @ 300℃ | |
| I-100% Modulus Mpa | 7.5 |
| Amandla okutyhafa e-Mpa | 17 |
| Ukwandiswa ngexesha lokuphumla % | 260 |
| Ugu loBulukhuni A | 72 |
| Ukuguga kobushushu iiyure ezingama-70 @ 316℃ | |
| I-100% Modulus Mpa | 6.5 |
| Amandla okutyhafa e-Mpa | 14 |
| Ukwandiswa ngexesha lokuphumla % | 320 |
| Ugu loBulukhuni A | 72 |
B. Inomlinganiselo olinganiselweyo wobushushu bokusebenza kunye nokumelana okubanzi kwiikhemikhali.
Iimbonakalo
● Ukumelana okugqwesileyo nobushushu obuphezulu ukuya kuthi ga kwi-250 ~ 260 ℃
● Ukumelana okubalaseleyo neekhemikhali ezirhabaxa;
● Ukumelana okubalaseleyo nomphunga;
● Uxinzelelo olugqwesileyo lubekwe nokuba kubushushu obuphezulu kakhulu;
● Ixabiso liphantsi kunebanga A.
Isicelo
Ii-O-rings, izitywini, ii-diaphragms kunye nezinye iindawo ezisetyenziswa kwindawo enzima.
I-MOQ
Iigram ezingama-300
Iinkcukacha zereferensi
| Ugu loBulukhuni A | 74 |
| Umxhuzulane / | 1.99 |
| Amandla okutyhafa e-Mpa | 24.5 |
| I-100% Modulus Mpa | 7.5 |
| Ukwandiswa % | 200 |
| Iseti yoxinzelelo iiyure ezingama-72 @ 200℃ | 18.1 |
| Iseti yoxinzelelo iiyure ezingama-72 @ 230℃ | 26.7 |
Ukumelana neekhemikhali (KwiKetone, iEster, iEther)
| Ikhemikhali | Ubushushu | Tshintsha emva kweeyure ezili-168 (%) | Tshintsha emva kweeyure ezingama-500 (%) |
| I-acetone | 40℃ | 2.5 | 3.3 |
| I-Methyl ethyl ketone | 2.2 | 3.2 | |
| I-Isophorone | 0.1 | 0.5 | |
| I-ethyl acetate | 3.1 | 3.8 | |
| I-Dioxane | 1.2 | 2.0 | |
| I-Methyl isobuthyl ketone | 1.2 | 2.0 | |
| I-Acetylacetone | 0.8 | 1.3 | |
| I-Buthyl acetate | 1.5 | 2.5 | |
| I-ether yeDiethyl | 25℃ | 2.6 | 4.3 |
C. Inomlinganiselo olinganiselweyo wobushushu bokusebenza kunye nokumelana okuhle neekhemikhali.
Iimbonakalo
● Ukumelana okugqwesileyo nobushushu obuphezulu ukuya kuthi ga kwi-240 ℃
● Ukumelana okubalaseleyo neekhemikhali ezirhabaxa;
● Ukumelana okubalaseleyo nomphunga;
● Uxinzelelo olugqwesileyo lubekwe nokuba kubushushu obuphezulu kakhulu;
● Ukucutshungulwa kwezixhobo zerabha zesiqhelo kusetyenziswa ubuchwepheshe obuqhelekileyo be-fluoroelastomer.
● Ixabiso liphantsi kakhulu.
Iinkcukacha zereferensi
| Ukwaluphala komoya oshushu | 300℃×24iiyure | GB/T 3512-2014 | |||
| Tensile strength | % | -18.1 | |||
| Ukwandiswa | % | 17.1 | |||
| Utshintsho lobunzima | 0.2 | ||||
| Iseti yoxinzelelo | 23℃×70iiyure | GB/T 7759.1-2015 | |||
| Iseti yoxinzelelo | % | 11.2 | |||
| Iseti yoxinzelelo | 204℃×70iiyure | GB/T 7759.1-2015 | |||
| Iseti yoxinzelelo | % | 22.7 | |||
| Iseti yoxinzelelo | 250℃×70iiyure | GB/T 7759.1-2015 | |||
| Iseti yoxinzelelo | % | 33.2 | (Kukho imifantu) | ||
| I-Fule RP-3 | 150℃×24iiyure | GB/T 1690-2010 | |||
| Tensile strength | % | -14.3 | |||
| Ukwandiswa | % | 5.8 | |||
| Utshintsho lobunzima | -2 | ||||
| Utshintsho lwevolumu | % | 4.6 | |||
| Ubushushu obuphantsi | GB/T 15256-2014 | ||||
| Ubushushu obuthambileyo | ℃ | -30 |
