I-PA66 GF10/GF20/GF30 Enesilisa ye-Hydrolysis | I-Polyamide 66 Eqiniswe nge-Glass Fiber Yezicelo Zokuphehla Amanzi Ashisayo Nezamanzi Ashisayo Ezimotweni
Lokhu inhlanganisela ye-PA66 eyenziwe ngengilazi emelana ne-hydrolysis yakhelwe ngokukhethekile izicelo ezichayeke ku amanzi ashisayo, ama-coolant, kanye izindawo ezinomswakama ophezulu. Itholakala nge 10%, 20%, kanye no-30% wokuhlanganiswa okwenziwe ngengilazi, ihlanganisa izi-stabilizer ezithuthukisiwe ze-hydrolysis ukuthuthukisa kakhulu ukumelana nokubola emithonjeni enobuthi.
I-PA66 ejwayelekile iyathinteka ekwehliseni amanzi uma ibonakaliswa emanzini ashisayo noma ekupholiseni (ikakhulukazi ngaphezu kuka-80°C). Izigaba zethu ezivikelwe ekwehliseni amanzi zigcina ukugcina izakhiwo zomshini eziphezulu ngemuva kokubekwa isikhathi eside emanzini, ekupholiseni, nasezindaweni ezishisayo.
Izici Eziyinhloko
Okumelana ne-Hydrolysis – Ukumelana okuhle kakhulu namanzi ashisayo, ama-coolant, izindawo ezinomswakama
I-Glass Fiber Reinforced – GF10 (10%), GF20 (20%), GF30 (30%)
Ukushisa Okuzinzile – Ukuzinza okwandisiwe kokushisa ukuze kusebenze isikhathi eside
Amandla Aphezulu Omshini – Igcina izimfanelo ngemuva kokuchayeka isikhathi eside ku-coolant
Ukumelana Okukhulu Nokushisa – HDT kufika ku-250°C (1.8 MPa)
Okumelana Namakhemikhali – Ayibuthakathaka emafutheni, ama-grease, uphethiloli, nama-coolant
Ukuzinza Kwezilinganiso Okuhle – Ukugoba okuphansi, ukuncipha kokubunjwa okulawulwayo
Ingahlanganiswa Ngomjovo – Kufaneleka kumjikelezo oyinkimbinkimbi
Izincazelo Zobuchwepheshe
| Impahla | Iyunithi | PA66 GF10 | PA66 GF20 | PA66 GF30 |
|---|---|---|---|---|
| Ukuqukethwe kwe-Glass Fiber | % | 10 | 20 | 30 |
| Ubunzima | g/cm³ | 1.20-1.25 | 1.28-1.32 | 1.35-1.40 |
| Amandla Okudonsa | MPa | 90-110 | 140-160 | 170-190 |
| I-Flexural Modulus | MPa | 4000-4500 | 6000-7000 | 8500-9500 |
| I-Notched Impact | kJ/m² | 4-5 | 6-8 | 8-10 |
| HDT (1.8 MPa) | °C | 210-220 | 230-240 | 240-250 |
| Indawo Yokuncibilika | °C | 255-265 | 255-265 | 255-265 |
| Ukuncipha KweMould | % | 0.5-1.0 | 0.3-0.8 | 0.2-0.6 |
Ukusebenza kwe-Hydrolysis: >70% ukugcina amandla ngemva kwe-3000h ekupholiseni kuka-135°C.
Izicelo
Ukupholisa Ezimotweni
Amathangi okugcina we-radiator, amathangi aphezulu, amafremu wokufaka i-radiator, izingxenye ze-heater core, ama-impellers we-pump yamanzi, izindlu ze-thermostat, izixhumi zokupholisa, amathangi okwandisa
Phansi-Khulu
Izingxenye ze-charge air cooler, izingxenye ze-EGR cooler, amathangi okugcina, amafeni okupholisa injini
Ezimbonini
Izingxenye zamaphampu, izingxenye zamavalvu, izilinganiso zamanzi, izindlu zokuhlunga, izingxenye zokuxhuma amanzi
Izinto Zokusebenzisa Ekhishini
Izingxenye zemishini yokuwasha, izingxenye zemishini yokuwasha izitsha, izingxenye zemishini yokufudumeza amanzi, imishini yekhofi