phenolic resin for friction materials
Ama-resin ama-abrasives ahlanganisiwe ayimpuphu noketshezi, angahlangabezana nesidingo semikhiqizo ehlukene. Lolu chungechunge lwamukelwa imishini yokukhiqiza ethuthukisiwe nokucubungula. Ngokuklanywa kwefomula eqinile, isisindo samangqamuzana esisebenzayo kanye nendlela yokulawula yokusabalalisa, kwenza ukusatshalaliswa kwe-resin molecule kufinyelele esimweni esifanele kakhulu. I-powder resin ibonakala nge-viscosity eqinile, amandla emishini, ukumelana nokuhuzuka, ukumelana nokushisa kanye nokuzinza kokugaya okumanzi. Njenge-ejenti enhle kakhulu yokumanzisa, inhlaka ye-liquid inomsebenzi omuhle wokumanzisa kanye nokusabalaliswa kahle kokusatshalaliswa. Kwenza i-resin ewuketshezi ibe nomswakama omuhle ngokucubungula okukhethekile. Ngaphansi kwezimo zomswakama ophezulu, i-resin ngeke ibe yi-caking, futhi ngamandla aphezulu nokusebenza okuphezulu kokugaya, iwumkhiqizo omuhle kakhulu okhethwe iningi labakhiqizi bamasondo okugaya.
Idatha yobuchwepheshe ye-powder resin
|
Ibanga |
Ukubukeka |
I-phenol yamahhala (%) |
ukugeleza kwe-pellet /125℃(mm) |
ukwelapha /150℃(ama) |
Imbudumbudu |
Isicelo/ Isici |
|
2123-1 |
Impushana emhlophe/ekhanyayo |
≤2.5 |
30-45 |
50-70 |
99% ngaphansi kwe-200 mesh |
I-General-purpose ultra-thin disc (eluhlaza, emnyama) |
|
2123-1A |
≤2.5 |
20-30 |
50-70 |
I-ultra-thin disc enamandla amakhulu (eluhlaza) |
||
|
2123-1T |
≤2.5 |
20-30 |
50-70 |
I-ultra-thin disc enamandla amakhulu (emnyama) |
||
|
2123-2T |
≤2.5 |
25-35 |
60-80 |
Isondo lokugaya/elisikayo elinamandla amakhulu (lilungisiwe) |
||
|
2123-3 |
≤2.5 |
30-40 |
65-90 |
Isondo lokusika elinamandla aphezulu (uhlobo oluhlala isikhathi eside) |
||
|
2123-4 |
≤2.5 |
30-40 |
60-80 |
Isondo lokugaya elinikezelwe (uhlobo oluqinile) |
||
|
2123-4M |
≤2.5 |
25-35 |
60-80 |
Isondo Elikhethekile Lokugaya (uhlobo olucijile) |
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|
2123-5 |
≤2.5 |
45-55 |
70-90 |
Isondo lokugaya izinto ezinhle ezinikezelwe |
||
|
2123W-1 |
Amakhekheba amhlophe/aphuzi akhanyayo |
3-5 |
40-80 |
50-90 |
– |
indwangu yemeshi |
Idatha yobuchwepheshe ye-resin ewuketshezi
|
Ibanga |
Viscosity /25℃(cp) |
SRY(%) |
I-phenol yamahhala (%) |
Isicelo/Isici |
|
213-2 |
600-1500 |
70-76 |
6-12 |
indwangu yemeshi |
|
2127-1 |
650-2000 |
72-80 |
10-14 |
ikhono elihle elimanzi |
|
2127-2 |
600-2000 |
72-76 |
10-15 |
Amandla aphezulu ekhono elihle lokumanzi |
|
2127-3 |
600-1200 |
74-78 |
16-18 |
I-anti-attenuation enhle |
Ukupakisha nokugcina
I-Flake/Powder: 20 kg/bag, 25kg/bag, Resin kufanele igcinwe endaweni epholile, eyomile futhi engenawo umoya. Impilo yokugcina yizinyanga ezi-4-6 ngaphansi kuka-20℃. Umbala wayo uzoba mnyama ngesikhathi sokugcina, okungeke kube nathonya ebangeni le-resin.