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Hydrogenated nitrile rabara precompound ndi pawiri-HNBR
Hydrogenated nitrile rabara (HNBR kapena HSN) ndi chopangidwa ndi hydrogenation ndi machulukitsidwe a carbon-carbon double bond mu ma molekyulu a rabara ya nitrile, motero amatchedwanso kuti mphira wodzaza kwambiri wa nitrile.
HNBR ili ndi kukana kwamafuta abwino (kukana bwino kwamafuta amafuta, mafuta onunkhira, zosungunulira zonunkhira); ndipo chifukwa cha mawonekedwe ake odzaza kwambiri, ali ndi kukana kutentha kwabwino, kukana kwambiri kwamankhwala (kukana bwino kwa Freon, ma acid ndi alkali), kukana kwa ozoni kwambiri, komanso kukana kwambiri kupindika kosatha pakuponderezedwa; pa nthawi yomweyo, HNBR alinso ndi mphamvu mkulu, mkulu kung'ambika ntchito. HNBR ilinso ndi mphamvu zambiri, ntchito yong'ambika kwambiri, kukana kwabwino kwambiri, etc. Ndi imodzi mwa mphira wokhala ndi ntchito yabwino kwambiri.
Herchy Rubber ali ndi gulu laukadaulo lodziwa zambiri mu HNBR R&D. Tikhoza kupanga zinthu zosiyanasiyana ntchito malinga ndi zosowa za makasitomala. Ndipo sangalalani ndi mbiri yabwino ku China komanso padziko lonse lapansi.
| Herchy | Mtundu wa Vulcanization | Zinthu za Acrylonitrile | Kukhuthala kwa Mooney | Kuuma | Kulimba kwamakokedwe | Elongation panthawi yopuma | IRM 903 Kusintha kwa voliyumu | Compress set | Kugwiritsa ntchito | Khalidwe |
| 150 ℃ * 72h | 150 ℃ * 72h ASTM D395 Mtundu B | |||||||||
| Gulu | % | ML(1+4)100℃ | Shore A | Mpa | % | % | % | |||
| Chithunzi cha HNBR-S6035 | Sulfure | 35 | 50-100 | 60 | 17-24 | 300-500 | <20 | <60 | Zogulitsa pamsika wamafuta, | Kutalikirana kwakukulu, Kudzimatira kwabwino, Kukonzekera bwino |
| Chithunzi cha HNBR-S7035 | Sulfure | 35 | 50-100 | 70 | 17-24 | 300-500 | <20 | <60 | Zogulitsa pamsika wamafuta, mafakitale agalimoto, Belt |
Kukana kutopa kwamphamvu , Kudziletsa Kwabwino, Kuchita bwino kwambiri |
| Chithunzi cha HNBR-S8035 | Sulfure | 35 | 50-100 | 80 | 17-24 | 300-500 | <20 | <60 | Kubowola zigawo zoteteza chitoliro, Ppressure accumulators |
Kukaniza kuthamanga kwambiri, Kudzimatira kwabwino |
| Chithunzi cha HNBR-S6043 | Sulfure | 43 | 50-100 | 60 | 17-24 | 300-500 | <10 | <60 | Mafuta agalimoto, Zogulitsa pamsika wamafuta |
Kukaniza mafuta, Kukonzekera bwino kwambiri |
| Chithunzi cha HNBR-S7043 | Sulfure | 43 | 50-100 | 70 | 17-24 | 300-500 | <10 | <60 | Zogulitsa pamsika wamafuta, mafakitale agalimoto, |
Kukana kwamafuta, Kukana kutopa kwamphamvu , Kudziletsa Kwabwino |
| Chithunzi cha HNBR-S8043 | Sulfure | 43 | 50-100 | 80 | 17-24 | 300-500 | <10 | <60 | Kubowola zigawo zoteteza chitoliro, Ppressure accumulators |
Kukana kwamafuta, Kukaniza kwakukulu, Kudzimatira kwabwino |
| Chithunzi cha HNBR-P6035 | Peroxide | 35 | 50-100 | 60 | 17-24 | 200-350 | <20 | <30 | Makampani opanga magalimoto, makampani opanga ndege |
High kutentha kukana, Excellent processing |
| Chithunzi cha HNBR-P7035 | Peroxide | 35 | 50-100 | 70 | 17-24 | 200-350 | <20 | <30 | Makampani omanga, Gaskets Engine, O-rings, Zisindikizo |
High kutentha kukana, Good compression set |
| Chithunzi cha HNBR-P8035 | Peroxide | 35 | 50-100 | 80 | 17-24 | 200-350 | <20 | <30 | Kubowola mapaipi, Pressure accumulators, |
Kulimbana kwakukulu, Kutentha kwakukulu kwa kutentha |
| Chithunzi cha HNBR-P6043 | Peroxide | 43 | 50-100 | 60 | 17-24 | 200-350 | <10 | <30 | Mafuta agalimoto ndi Mafuta amafuta | Kukana kwamafuta, Kukonzekera Kwabwino Kwambiri, Kuphatikizika kwabwino |
| Chithunzi cha HNBR-P7043 | Peroxide | 43 | 50-100 | 70 | 17-24 | 200-350 | <10 | <30 | Gaskets injini, O-mphete, Zisindikizo, lamba |
Kukaniza kwamafuta, Kuphatikizika kwabwino, kukonza kwabwino kwambiri |
| Chithunzi cha HNBR-P8043 | Peroxide | 43 | 50-100 | 80 | 17-24 | 200-350 | <10 | <30 | Kubowola mapaipi, Pressure accumulators |
Kukana kwamafuta, Kukanika kwakukulu, kukana kutentha kwambiri |
1. Lamba wa katatu
2. Vibration Isolators
3.
Zisindikizo
4. Chitoliro chosamva kutentha
5.
Bokosi lachitetezo chobowola
6. Ma pistoni a mapampu amatope
7.
Kusindikiza ma gaskets kwamakampani amagalimoto
8. Zisindikizo za malo opangira magetsi
9.
Ma hydraulic hoses
10. Zisindikizo za Hydraulic
11. Makanema a zingwe a malo opangira magetsi
12. Kusindikiza ndi nsalu zodzigudubuza
13. Zisindikizo zazamlengalenga
14. Zofunda
15. Mafuta chikhodzodzo