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Phenolic Resin:Phenolic resin ndiyo matrix yezvinhu zvekushandisagirazi fiber yakasimbiswa phenolic molding compoundsine simba rakanaka rekudzivirira kupisa, rekudzivirira makemikari uye hunhu hwemagetsi hwekudziyisa. Phenolic resin inoumba chimiro che network chine mativi matatu kuburikidza ne polycondensation reaction, zvichiita kuti zvinhu zvive zvakasimba uye zvakagadzikana.

Fiber yeGirazi:Fiber yegirazi ndiyo inonyanya kusimbisa girazi fiber yakasimbiswa phenolic molding compound, ine simba rakawanda, modulus yakakwira uye inodzivirira kupisa zvakanaka. Kuwedzerwa kwefiriber yegirazi kunovandudza zvakanyanya hunhu hwemuchina wechinhu ichi, zvichiita kuti chirambe chakasimba uye chakasimba pakupisa kwakanyanya uye munzvimbo dzakaoma.

Zvizadza nezvinhu zvinowedzera: Kuti zvinhu zviwedzere kushanda zvakanaka,girazi fiber yakasimbiswa phenolic molding compoundsZvinowanzo wedzerwawo zvimwe zvinhu zvinozadza nezvinhu zvinowedzera, zvakaita sezvicherwa zvinozadza, zvinodzivisa moto, mafuta ekuwedzera, nezvimwewo. Izvi zvinozadza nezvimwe zvinogona kuvandudza kuramba kwekukwesha, zvinodzivisa moto uye mashandiro ekugadzirisa zvinhu.

Chiyero cheMonomer

Mumakomputa ekugadzira egirazi fiber phenolic, chiyero chephenolic resin kune girazi fiber chinowanzova 1:1. Chiyero ichi chakagadzirwa nokungwarira kuti chiwane kushanda kwakanakisa kwechinhu chacho. Panguva imwe chete, mafiller anowanzova pakati pe20% kusvika 30% kuderedza mutengo wechinhu uye kuvandudza kugona kwechinhu chacho. Zvimwe zvinowedzera, kune rumwe rutivi, zvinowanzova pakati pe5% kusvika 10% uye zvinoshandiswa kuwedzera kuvandudza hunhu hwechinhu uye kugona kwechinhu chacho. Zviyero izvi zvinogadziriswa zvichienderana nezvinodiwa zvekushandisa uye tekinoroji yekugadzirisa kuitira kuti chinhu chacho chigone kushanda zvakanaka munzvimbo dzakasiyana-siyana.

Nzvimbo dzeKushandisa

Nekuda kwehunhu hwayo hwakanaka hwekudzivirira kupisa, simba remuchina uye kuramba ngura,girazi fiber phenolic molding compoundinoshandiswa zvakanyanya mumagetsi, michina, indasitiri yemakemikari, mota nedzimwe nzvimbo. Kunyanya kana ichida kutsungirira mitoro mikuru, kuramba kukanganiswa uye mamiriro ekunze ekupisa kwakanyanya, chinhu ichi ndechekuratidza zvakanakira zvacho zvakasiyana. Panguva imwe chete, mashandiro ayo akanaka ekugadzirisa anoitawo kuti ikwanise kusangana nezvinodiwa zvemaumbirwo akasiyana uye saizi, zvichiunza nyore kugadzira maindasitiri.