GFRP, purasitiki yakasimbiswa nefaibha yegirazi, chinhu chisina simbi chine pamusoro wakatsetseka uye dhayamita yekunze yakafanana inowanikwa nekuputira pamusoro petambo dzakawanda dzefaibha yegirazi neresin inochenesa chiedza. GFRP inowanzo shandiswa senhengo yepakati yesimba retambo dzekunze dze optical, uye ikozvino tambo dzeganda dzakawanda dziri kushandiswa.
Pamusoro pekushandisa GFRP senhengo yekusimbisa simba, tambo yeganda inogonawo kushandisa KFRP senhengo yekusimbisa simba. Musiyano uripo pakati pezviviri izvi ndeupi?
Nezve GFRP
1.Kuwanda kwakaderera, simba rakakwirira
Huwandu hweGFRP huri pakati pe1.5 ne2.0, inova 1/4 kusvika 1/5 chete yesimbi yekabhoni, asi simba rekudhonza reGFRP riri pedyo kana kutopfuura iro resimbi yekabhoni, uye simba reGFRP rinogona kuenzaniswa nesimbi yemhando yepamusoro.
2.Good ngura kuramba
GFRP chinhu chakanaka chinodzivirira ngura, uye chinodzivirira mhepo, mvura uye huwandu hwemaacid, alkalis, munyu, uye mafuta akasiyana-siyana uye zvinonyungudutsa.
3.Kushanda zvakanaka kwemagetsi
GFRP chinhu chiri nani chekudzivirira kupisa uye chinogona kuramba chiine hunhu hwakanaka hwe dielectric pama frequency akakwira.
4.Kushanda zvakanaka kwekupisa
GFRP ine thermal conductivity yakaderera, 1/100 ~ 1/1000 chete yesimbi patembiricha yemumba.
5.Unyanzvi huri nani
Maitiro ekuumba anogona kusarudzwa zviri nyore zvichienderana nechimiro, zvinodiwa, mashandisirwo uye huwandu hwechigadzirwa.
Maitiro acho ari nyore uye mhedzisiro yehupfumi inoshamisa, kunyanya kune zvigadzirwa zvine maumbirwo akaomarara asiri nyore kugadzira, hunyanzvi hwazvo hunoonekwa zvakanyanya.
Nezve KFRP
KFRP ipfupiso ye "aramid fiber reinforced plastic rod". Chinhu chisina simbi chine pamusoro wakatsetseka uye dhayamita yekunze yakafanana, iyo inowanikwa nekuputira pamusoro peshinda yearamid neresin inochenesa chiedza. Inoshandiswa zvakanyanya mu network yekusvikira.
1.Kuwanda kwakaderera, simba rakakwirira
KFRP ine simba shoma uye ine simba rakawanda, uye simba rayo uye modulus yayo chaiyo zvinopfuura waya yesimbi neGFRP.
2.Kuwedzera kwakaderera
Kuwanda kweKFRP mumutsara mudiki pane waya yesimbi neGFRP mukupisa kwakafara.
3. Kupikisa kwemhedzisiro, kupikisa kupikisa
KFRP haipindi kurova uye haipindi kukuvara, uye inogona kuramba yakasimba zvekusvika 1300MPa kunyangwe kana ikatyoka.
4.Kugona kuchinjika
KFRP yakapfava uye iri nyore kukotama, izvo zvinoita kuti tambo yemukati ye optical ive nechimiro chakamanikana, chakanaka uye inoshanda zvakanaka pakukotama, uye inonyanya kukodzera waya dzemagetsi munzvimbo yakaoma yemukati.
Kubva pakuongorora mitengo, mutengo weGFRP wakanakira zvakanyanya.
Mutengi anogona kusarudza kuti ndechipi chinhu chekushandisa zvichienderana nezvinodiwa pakushandisa uye kutarisirwa kwakazara kwemutengo.
Nguva yekutumira: Gunyana-17-2022