Paatete Matū Nui Perfluoroelastomer Pūhui
E toru nga momo o te FUDIperfluoroelastomer ffkmpūhui & ffkm polymer.
A. Kei a ia te whānuitanga o te pāmahana mahi me te ātete whānui ki te pāpāho matū.
Ngā āhuatanga
● Atete tino ki te pāmahana teitei ki runga ki te 300-320 ℃
● He ātete tino ki nga matū pukuriri;
● He ātete mamaoa tino pai;
● Ko te whakakopeketanga tino pai ahakoa te wera nui rawa atu;
● Ka taea te tukatuka ma te hangarau fluoroelastomer paerewa i runga i nga taputapu rapa.
● Ko te utu te utu nui rawa atu.
Taupānga
O-mowhiti, hiri, diaphragms me etahi atu waahanga e whakamahia ana i roto i nga ahumahi tukanga.
MOQ
300 karamu
Raraunga hei tohutoro
| Te ātete wera | |
| Te wera o te koroheketanga 70 h @ 280 ℃ | |
| 100% Modulus Mpa | 9.5 |
| Te kaha toka Mpa | 19.5 |
| Te whakaroa i te wehenga % | 215 |
| Pakeke A | 72 |
| Te wera o te koroheketanga 70 h @ 300 ℃ | |
| 100% Modulus Mpa | 7.5 |
| Te kaha toka Mpa | 17 |
| Te whakaroa i te wehenga % | 260 |
| Pakeke A | 72 |
| Te wera o te koroheketanga 70 h @ 316 ℃ | |
| 100% Modulus Mpa | 6.5 |
| Te kaha toka Mpa | 14 |
| Te whakaroa i te wehenga % | 320 |
| Pakeke A | 72 |
B. He iti noa te awhe mahana mahi me te tino kaha o te atete ki nga papaa matū.
Ngā āhuatanga
● Atete tino ki te pāmahana teitei ki runga ki te 250 ~ 260 ℃
● He ātete tino ki nga matū pukuriri;
● He ātete mamaoa tino pai;
● Ko te whakakopeketanga tino pai ahakoa te wera nui rawa atu;
● He iti ake te utu i te karaehe A.
Taupānga
O-mowhiti, hiri, diaphragms me etahi atu waahanga e whakamahia ana i roto i te taiao kino.
MOQ
300 karamu
Raraunga hei tohutoro
| Pakeke A | 74 |
| Gravity / | 1.99 |
| Te kaha toka Mpa | 24.5 |
| 100% Modulus Mpa | 7.5 |
| Whakaroa % | 200 |
| Te huinga kōpeketanga 72 h @ 200 ℃ | 18.1 |
| Te huinga kōpeketanga 72 h @ 230 ℃ | 26.7 |
Te ātete matū (Mō Ketone, Ester, Etera)
| Te matū | Temp | Huri i muri i te 168 haora (%) | Huri i muri i te 500 haora (%) |
| Acetone | 40 ℃ | 2.5 | 3.3 |
| Methyl ethyl ketone | 2.2 | 3.2 | |
| Isophorone | 0.1 | 0.5 | |
| Ethyl acetate | 3.1 | 3.8 | |
| Dioxane | 1.2 | 2.0 | |
| Methyl isobuthyl ketone | 1.2 | 2.0 | |
| Acetilacetone | 0.8 | 1.3 | |
| Buthyl acetate | 1.5 | 2.5 | |
| Diethyl etera | 25℃ | 2.6 | 4.3 |
C. He iti te awhe pāmahana mahi me te pai o te atete ki nga papaa matū.
Ngā āhuatanga
● Atete tino ki te pāmahana teitei ki runga ki te 240 ℃
● He ātete tino ki nga matū pukuriri;
● He ātete mamaoa tino pai;
● Ko te whakakopeketanga tino pai ahakoa te wera nui rawa atu;
● Ka taea te tukatuka ma te hangarau fluoroelastomer paerewa i runga i nga taputapu rapa tikanga.
● He iti rawa te utu.
Raraunga hei tohutoro
| Te hau wera o te koroheketanga | 300 ℃×24Hora | GB/T 3512-2014 | |||
| Te kaha tensile | % | -18.1 | |||
| Te whakaroa | % | 17.1 | |||
| Te huringa pakeke | 0.2 | ||||
| huinga kōpeketanga | 23℃×70Hora | GB/T 7759.1-2015 | |||
| huinga kōpeketanga | % | 11.2 | |||
| huinga kōpeketanga | 204 ℃×70Hora | GB/T 7759.1-2015 | |||
| huinga kōpeketanga | % | 22.7 | |||
| huinga kōpeketanga | 250℃×70Hrs | GB/T 7759.1-2015 | |||
| huinga kōpeketanga | % | 33.2 | (He kapiti) | ||
| Fule RP-3 | 150 ℃×24Hora | GB/T 1690-2010 | |||
| Te kaha tensile | % | -14.3 | |||
| Te whakaroa | % | 5.8 | |||
| Te huringa pakeke | -2 | ||||
| Hurihia te rōrahi | % | 4.6 | |||
| Te pāmahana iti | GB/T 15256-2014 | ||||
| Te pāmahana pakarukaru | ℃ | -30 |
