izindaba

1. Iyini i-fiberglass powder
I-fiberglass powder, eyaziwa nangokuthi i-fiberglass powder, iyimpushana etholakala ngokusika, ukugaya kanye nokusefa imicu ye-fiberglass edonsa ngokukhethekile. Okumhlophe noma okumhlophe.

2. Yiziphi ukusetshenziswa kwe-fiberglass powder
Ukusetshenziswa okuyinhloko kwe-fiberglass powder yilezi:

• Njengento yokugcwalisa ukuze kuthuthukiswe ubulukhuni bomkhiqizo, amandla acindezelayo, ukunciphisa ukuncipha komkhiqizo, ukugqoka ububanzi besibazi, ukugqokwa, kanye nezindleko zokukhiqiza, isetshenziswa kabanzi kuma-resin ahlukahlukene we-thermosetting nama-thermoplastic resins, njenge-PTFE egcwele, inayiloni eyandisiwe, i-PP eqinisiwe, i-PE, i-PBT, i-ABS, i-epoxy eqinisiwe, i-rubber eqinisiwe njll. inani elithile le-fiberglass powder ku-resin lingathuthukisa kakhulu izakhiwo ezihlukahlukene zomkhiqizo, kuhlanganise nobulukhuni, ukumelana nokuqhekeka, Kungenzeka futhi ukuthuthukisa ukuzinza kwe-resin binder futhi kunciphise izindleko zokukhiqiza ze-athikili.
• Impushana ye-fiberglass inokumelana okuhle nokugqokwa futhi isetshenziswa kabanzi ezintweni ezithinta ukungqubuzana, njengama-brake pads, amasondo okupholisha, amasondo okugaya, ama-friction pads, amapayipi angagugi, ama-bearings angagugi, njll.
• I-fiberglass powder nayo isetshenziswa embonini yezokwakha. Umsebenzi oyinhloko ukwandisa amandla. Ingasetshenziswa njengengqimba yokushisa okushisayo yodonga lwangaphandle lwesakhiwo, umhlobiso wodonga lwangaphakathi, ubufakazi bomswakama kanye nomlilo ongaphakathi odongeni lwangaphakathi, njll. Ingasetshenziswa futhi ukuqinisa i-fibre ye-inorganic nge-anti-seepage enhle kakhulu kanye nokumelana nokuqhekeka kokhonkolo wodaka. Faka esikhundleni i-polyester fiber, i-lignin fiber neminye imikhiqizo yokuqinisa ukhonkolo wodaka.

3. Izidingo zobuchwepheshe ze-fiberglass powder
I-Fiberglass powder ingumkhiqizo owenziwe ngokugaya i-fiberglass, futhi izidingo zayo zobuchwepheshe zihlanganisa:

• Okuqukethwe kwe-alkali metal oxide

Okuqukethwe kwe-alkali metal oxide ye-alkali-free fiberglass powder akufanele kube ngaphezu kuka-0.8%, futhi okuqukethwe kwe-alkali metal oxide ye-alkali fiberglass powder emaphakathi kufanele kube ngu-11.6% ~ 12.4%.

•  I-average fiber diameter

Isilinganiso sobubanzi bempushana ye-fiberglass akumele seqe ubukhulu obujwayelekile kanye noma susa u-15%.

•  Isilinganiso sobude befayibha

Isilinganiso sobude be-fibre ye-fiberglass powder siyahluka ngokuya ngemininingwane namamodeli ahlukene.

•  Okuqukethwe umswakama

Umswakama ojwayelekile we-fiberglass powder akufanele ube ngaphezu kuka-0.1%, kanti umswakama we-coupling agent fiberglass powder akufanele ube ngaphezu kuka-0.5%.

•  Okuqukethwe okuvuthayo

Okuqukethwe okuvuthayo kwe-fiberglass powder akumele kudlule inani lokuhlanganisa noma lokususa

•  Ikhwalithi yokubukeka

Impushana ye-fiberglass imhlophe noma imhlophe, futhi akumele ingabi namabala nokungcola.