iindaba

Intambo yefayibha yekhabhoniinokwahlulwa ibe ziimodeli ezininzi ngokwendlela enamandla kunye nemodulus yokuthamba. Intambo yefayibha yekhabhoni yokuqinisa isakhiwo ifuna amandla okutsalwa angaphezu okanye alingana ne-3400Mpa.
Kubantu abakwishishini lokuqinisa ilaphu le-carbon fiber akuqhelekanga, sihlala sisiva iinkcukacha zelaphu le-carbon fiber ezingama-300g, ezingama-200g, ezimbini ezingama-300g, ezimbini ezingama-200g, ngoko ke kwezi nkcukacha zelaphu le-carbon fiber siyazi ngokwenene? ​​Ngoku sikunika intshayelelo yendlela yokwahlula phakathi kwezi nkcukacha zelaphu le-carbon fiber.
Ngokwenqanaba lamandla, i-carbon fiber ingahlulwa ibe linqanaba elinye kunye namanqanaba amabini.

Ibanga lokuqalailaphu lefayibha yekhabhonikwaye ilaphu le-carbon fiber lebanga lesibini xa libonakala umahluko alinakubonwa, kuphela ziimpawu zoomatshini zomahluko.
Amandla okutsalwa kwelaphu le-carbon fiber le-Grade I yi-≥3400MPa, i-modulus ye-elasticity ≥230GPa, i-longation ≥1.6%;
Amandla okutsalwa kwelaphu le-carbon fiber yesibini ≥ 3000MPa, imodulus yokuthamba ≥ 200GPa, ukunwebeka ≥ 1.5%.
Ilaphu le-carbon fiber yebanga loku-1 kunye nelaphu le-carbon fiber yebanga lesi-2 azibonakali kwimbonakalo yomahluko, kufuneka zithunyelwe kwilabhoratri ukuze zivavanyelwe ukwahlula amandla elaphu le-carbon. Kodwa abavelisi abahlukeneyo ukuze bahlukanise phakathi kwenqanaba lokuqala nelesibini baya kuba kukuvelisa uphawu lwabo.
Ilaphu lekhabhoni ngokweegrama ngeyunithi nganye lahlulwe laba yi-200g kunye ne-300g, eneneni, i-200g eyi-1 square metres yomgangatho welaphu lekhabhoni yi-200g, ilaphu lekhabhoni elifanayo le-300g eliyi-1 square metres yomgangatho welaphu lekhabhoni yi-300g.
Njengoko uxinano lwefayibha yekhabhoni luyi-1.8g/cm3, ungabala ubukhulu belaphu lekhabhoni obuyi-300g obuyi-0.167mm, ubukhulu belaphu lekhabhoni obuyi-200g obuyi-0.111mm. Ngamanye amaxesha imizobo yoyilo ayikhankanyi iigram zobunzima, kodwa ithi ngokuthe ngqo ubukhulu, eneneni, ubukhulu belaphu lekhabhoni obuyi-0.111mm egameni lelaphu lekhabhoni buyi-200g.
Emva koko, indlela yokwahlula phakathi kwe-200g / m², i-300g / m² yelaphu lekhabhoni, eneneni, yindlela elula yokubala ngokuthe ngqo inani le-carbon fiber tow kwinani.
Ilaphu lefayibha yekhabhoniyenziwe ngemicu yekhabhoni kusetyenziswa ilaphu lokuluka eligobileyo elingacwangciswanga ngendlela enye, ngokubanzi ngokwesixa soyilo (0.111mm, 0.167mm) okanye ubunzima ngokwendawo nganye yohlulo lweyunithi (200g/m2, 300g/m2).
Ifayibha yekhabhoni esetyenziswa kushishino lokuqinisa ngokusisiseko yi-12K, 12K carbon fiber filament density ye-0.8g/m, ngoko ke ilaphu lefayibha yekhabhoni eliyi-10cm ububanzi yi-200g/m2 linamaqoqo angama-25 efayibha yekhabhoni, ilaphu lefayibha yekhabhoni eliyi-10cm ububanzi yi-300g/m2 linamaqoqo angama-37 efayibha yekhabhoni.