Puas yog carbon fiber nylon muaj zog dua aluminium?
Cov lus nug ntawm seb cov pa roj carbon fiber ntau nylon puas muaj zog dua li txhuas yog nuanced thiab nyob ntawm qhov tshwj xeeb ntawm txhua yam khoom siv thiab "lub zog" txhais li cas. Aluminium alloys muaj lub zog muaj zog, tab sis carbon fiber reinforced nylon, tshwj xeeb tshaj yog cov khoom zoo liLFT-G®PA LCF (Long Carbon Fiber Polyamide), nthuav tawm cov ntaub ntawv tsim nyog, tshwj xeeb tshaj yog thaum xav txog lub zog tshwj xeeb (lub zog - rau - qhov hnyav piv). Txawm hais tias qee qhov siab - lub zog aluminium variants tuaj yeem pom qhov muaj zog tensile siab tshaj qhov tseem ceeb, LFT-G®PA LCF tuaj yeem ua tiav qib siab piv rau ntau yam txhuas alloys (xws li 6061 lossis 7075 series nyob rau hauv qee yam mob) tab sis ntawm qhov qis qis - feem ntau nyob ib ncig ntawm ib nrab ntawm txhuas. Qhov no txhais tau hais tias muaj zog tshwj xeeb, lub ntsiab lus LCF nylon qhov chaw tuaj yeem muab cov qauv zoo sib xws rau cov khoom siv txhuas tab sis nrog kev txo qhov hnyav, qhov tseem ceeb hauv kev lag luam xws li automotive, aerospace, thiab robotics.
LFT-G®PAB LCFyog ib qho kev lag luam zoo heev, qhov twg muaj zog Polyamide (Nylon, feem ntau PA6 lossis PA66) matrix - paub txog nws qhov tawv, thermal stability, thiab tshuaj tsis haum - yog ntxiv nrog rau feem pua ntawm * Ntev Carbon Fibers * (LCF). Cov pa roj carbon fibers lawv tus kheej muaj zog heev thiab tawv, thiab muaj qhov ntom ntom. Qhov "ntev" nam yog qhov tseem ceeb: los ntawm Long Fiber Technology (LFT), cov fibers no, feem ntau ob peb millimeters ntev, tsim ib qho kev sib tshuam, sib cuam tshuam 3D skeletal network nyob rau hauv nylon matrix thaum ua. Cov qauv LCF no ua rau muaj txiaj ntsig zoo rau kev hloov pauv kev ntxhov siab thiab lub zog tawg, ua rau muaj kev txhim kho hauv tensile lub zog, flexural modulus (stiffness), cuam tshuam tsis kam, qaug zog endurance, thiab seem stability nyob deb tshaj cov nylon unreinforced los yog luv luv carbon fiber (SCF) reinforced nylon. Qhov no tso cai rau LFT-G®PA LCF los hloov cov hlau zoo, muab hlau-zoo li kev ua tau zoo nrog cov qauv tsim thiab kev ua tau zoo ntawm cov thermoplastics.
Dab tsi yog cov txiaj ntsig ntawm ntev carbon fiber nylon?
- Exceptional Specific Strength (High Strength-rau-Weight Ratio)
- Siab nruj thiab Rigidity (High Modulus)
- Qhov Teeb Meem Tseem Ceeb (Hloov Hloov Muaj Peev Xwm)
- Zoo heev Fatigue thiab Creep Resistance
- Tsawg Coefficient ntawm Thermal Expansion (CTE)
- Superior Dimensional Stability thiab Precision
- Hluav taws xob conductivity (rau ESD / EMI shielding)
- Txhim khu kev hnav thiab Abrasion Resistance
- Lub zog cuam tshuam siab (zoo los ntawm LCF Structure)
Hu rau LFT-G®Cov kws tshaj lij
LFT-G®ntev carbon fiber Nylon rau Hlau Hloov Kev daws teeb meem
LFT-G®PA LCF (Long Carbon Fiber Polyamide)yog nyob rau hauv pem hauv ntej ntawm cov ntaub ntawv innovation, tshwj xeeb tshaj yog nyob rau hauv muab siab - lub zog, lub teeb yuag kev daws teeb meem rau ncaj qha hlau hloov nyob rau hauv xav tau kev lag luam xws li automotive, aerospace, thiab industrial manufacturing. Cov kws kho tsheb tau nce ntxiv hais txog peb cov qib PA LCF (piv txwv li, LFT-G®PA6 LCF30 lossis PA66 LCF40) kom ua tiav cov yam ntxwv ntawm kev ua tau zoo uas sib tw lossis txawm tias tshaj li cov hlau ib txwm muaj xws li txhuas lossis hlau, tab sis ntawm ib feem ntawm qhov hnyav. Qhov tshwj xeeb nruj nruj, tensile lub zog, thiab qaug zog tiv thaiv imparted los ntawm ntev carbon fiber network nyob rau hauv lub ruaj polyamide matrix ua LFT-G®PA LCF zoo tagnrho rau cov ntawv thov xws li cov khoom siv hauv tsheb, cov khoom siv chassis, drone thav duab, cov caj npab robotic, thiab siab - cov khoom ntaus pob ncaws pob. Cov Cheebtsam no tau txais txiaj ntsig tsis yog los ntawm kev txo qis loj xwb tab sis kuj los ntawm kev ruaj ntseg zoo heev vim qhov qis qis ntawm thermal expansion inherent rau carbon fiber composites.
Qhov zoo ntawm kev ua haujlwmLFT-G®PAB LCFrau kev hloov hlau txuas mus rau kev txhim kho tsim kev ywj pheej thiab kev tsim khoom zoo. Cov pa roj carbon fiber ntau nylon sib xyaw tuaj yeem raug txhaj tshuaj molded rau hauv cov net complex -cov khoom seem, kev sib xyaw ua ke uas yuav xav tau ntau lub tshuab los yog sib dhos ua ke nrog cov hlau. Qhov kev sib sau ua ke ntawm cov khoom no txo cov sij hawm sib dhos thiab cov nqi tag nrho. Tsis tas li ntawd, LFT-G®PA LCF muaj qhov muaj zog tiv thaiv corrosion, tshem tawm qhov xav tau kev tiv thaiv txheej feem ntau xav tau rau cov hlau. Nws cov hluav taws xob ua hluav taws xob (tunable los ntawm cov ntsiab lus carbon fiber) tuaj yeem siv tau rau cov ntawv thov uas xav tau EMI shielding lossis static dissipation. Los ntawm xaiv LFT-G®rau PA LCF cov kev daws teeb meem, cov kws ua haujlwm tau txais cov cuab yeej muaj zog los thawb cov ciam teb tsim, txhim kho cov khoom lag luam, thiab ua tiav qhov hnyav hnyav yam tsis muaj kev cuam tshuam cov qauv kev ncaj ncees.
Cov khoom sib piv rau ntev carbon fiber nylon thiab luv CF / hlau khoom
|
Khoom Cov ntaub ntawv |
LFT-G®PA 66 LCF (piv txwv li, 30% LCF) |
Steel (Muaj / Siab zog) |
Aluminium Alloy (piv txwv li, 6061) |
PAB SCF (Short Fiber Piv txwv li, 30% SCF) |
|---|---|---|---|---|
| Qhov ceev (g / cm³) | ~1.20 - 1.25 | 7.85 | 2.70 | ~1.20 - 1.24 |
|
Tensile zog (MPa) |
200 - 280+ | 400 - 700+ | ~290 - 310 | 150 - 200 |
|
Flexural Modulus (GPa) |
20 - 35+ | 200 - 210 | 69 - 73 | 15 - 25 |
| Kev cuam tshuam lub zog Notched Izod (kJ / m²) | 20 - 40 (Ntau dua nrog toughening) | High (ductile hlau) | Nruab nrab (ductile hlau) | 8 - 15 |
|
Thermal Expansion (CTE) (10⁻⁶ / degree, Flow) |
10 - 25 | 11 - 13 | 23 - 24 | 20 - 35 |
| Lub zog tshwj xeeb (kwv yees lub zog / ntom) | Siab heev | Nruab nrab | Siab | Nruab nrab mus rau siab |
| Hluav taws xob conductivity | Conductive (Tunable) | Kev coj zoo heev | Kev coj zoo heev | Conductive (qis dua LCF) |
| Cov ntsiab lus tseem ceeb | Highest Specific Strength & Stiffness, Hnav, Tsawg CTE, ESD / EMI | Qhov siab tshaj plaws tsis muaj zog, Ductility, Tsawg nqi | Lub zog zoo-rau-Qhov hnyav, Corrosion Resistance, Formability | Lub zog zoo & nruj uplift tshaj zoo PA, Tus nqi qis dua LCF |
| Kev txiav txim siab | Cov khoom siv siab dua, Anisotropic, Moisture Sensitive (PA puag) | High Density, Corrosion, Complex Processing | Tus nqi siab dua hlau, qis dua qhov muaj zog | Kev ua haujlwm qis dua LCF, Anisotropic, Moisture Sensitive |
Nco tseg:Cov ntaub ntawv sawv cev rau qhov tseem ceeb (piv txwv li, rau ~ 30% carbon fiber hauv PA6 matrix qhov twg tau teev tseg) thiab tuaj yeem sib txawv raws li cov qib tshwj xeeb, hom fiber ntau / cov ntsiab lus, hom Polyamide (PA6, PA66, thiab lwm yam), thiab kev ua haujlwm. Cov ntaub ntawv polyamide yog hygroscopic; cov khoom raug cuam tshuam los ntawm kev ya raws. Cov ntaub ntawv feem ntau hais txog qhuav- raws li - pwm (DAM) cov xwm txheej. Ib txwm sab laj nrog tus nom LFT-G®cov ntaub ntawv.
Download tau PA66 LCFCov ntaub ntawv PDF
