Pūmua Mata FKM ka taea te Whakaora i te Peroxide
He Koreutu te Tauira Taonga, ā, e Wātea ana
Ko te FKM whakamaroke peroxide he terpolymer o te hexafluoropropylene, te vinylidene fluoride me te tetrafluoroethylene. He iti iho ōna āhuatanga i te whakataurite ki te bisphenol tuku iho ka taea te whakamaroke.fluoroelastomer.
* He tino pai te rere o te wai me te tuku i te pokepokea ai.
* He kaha kume teitei me te mahi ārai whakatipu.
* Tukanga whakamaroke tere.
* He mahi tino pai ki te ātete ki ngā kaihoko.
* He pai te āhua o te huinga kōpeketanga.
| Te whakamaroke i te polyamine | Te whakaora i te Bisphenol | Te whakamaroke i te peroxide | |
| Kaiwhakaora | Diamine | Bisphenol | TAIC |
Tono
● Hiri wahie
● Paipa wahie
● Hiri o te pou
● Ngongo turbocharger
● Rīpene mataaratanga
Pepa raraunga
| FDF351 | FDF353 | FDF533 | FDP530 | FDL530 | |
| % o te ihirangi pūhaumāota | 70 | 70 | 70 | 68.5 | 65 |
| Kiato (g/cm3) | 1.9 | 1.9 | 1.9 | 1.85 | 1.82 |
| Te Matatini o Mooney (ML (1+10)121℃) | 70±10 | 40±10 | 45±15 | 50±10 | 40±20 |
| Te kaha kume i muri i te whakaora (Mpa) 24h, 230℃ | ≥18 | ≥25 | ≥25 | ≥20 | ≥20 |
| Te roa o te wā i te wehenga i muri i te whakaora (%) 24h, 230℃ | ≥230 | ≥240 | ≥240 | ≥250 | ≥240 |
| Huinga kōpeketanga (%) 70h, 200℃ | ≤35 | ≤20 | ≤20 | ≤25 | ≤25 |
| Tono | Ngā paipa wahie whakaputa, ngongo turbocharger | Ngā roopu mataaratanga me ētahi atu | |||
Me pēhea te whiriwhiri i te fluoroelatomer?
FKM Copolymer vs FKM Terpolymer
Copolymer: 66% te nui o te fluorine, he ātete whānui ki te hinu, te wahie, te wera, ngā matū. He ātete noa ki ngā mowhiti-o, ngā hiri hinu, ngā tākai, ngā gasket, me ētahi atu.
Terpolymer: he nui ake te ihirangi fluorine i te copolymer, 68% te ihirangi fluorine. He pai ake te ātete ki te hinu, te wahie, te wera, ngā matū, ka whakamahia i roto i ngā taiao uaua kāore e taea e te copolymer te whakatutuki i ngā whakaritenga.
FPM ka taea te whakaora i te Bisphenol vs FPM ka taea te whakaora i te Peroxide
He iti te kōpeketanga o te FPM ka taea te whakaora i te Bisphenol, ā, e wātea ana mō ngā mowhiti-o, ngā hiri porowhita, me ngā hiri piston. He pai te utu.
He pai ake te ātete o te FPM ka taea te rongoā i te peroxide kingā whakarewa porotaka, te mamaoa, ngā waikawa, ngā matū.He nui ake te utu. He maha ngā wā e whakamahia ana mō ngā taputapu mau, ngā ngongo wahie whakaputa.
Rokiroki
Me penapena te matū Viton i mua i te whakamahinga ki tētahi wāhi matao, maroke, ā, he wāhi hauhautanga hoki. Ko te roanga o te oranga he 24 marama mai i te rā i hangaia ai.
Mōkihi
1. Hei ārai i te piri o ngā matū ki a rātou anō, ka pania e mātou he kiriata PE ki waenganui i ia paparanga o ngā matū FKM.
2. Ia 5kg i roto i te putea PE mārama.
3. Ia 20kg/25kg i roto i te kātene.
4. 500kgs i runga i te papa, me ngā rīpene hei whakapakari.
