Informations sur le produit:
Carbon fiber soft felt
Thickness 2/3/5/8/10/14mm long cut as required
Use environment: inert gas 2650°C, air 350°C, vacuum 1800°C
Surface area: 400~1350g/m2
Bulk density: 0.08-0.17
Carbon content: plus que 95%
Résistance à la traction: 0.1-0.3MPA
Radial: 8-14
Weft: 10-16
Cendre: 1.5%
Écart: 90%
Specific heat capacity: 1.52-1.73kj/kgc
Thermal conductivity: (w/m.k) 0.09-0.13 (25° C)/0.2-0.27 (1000° C)
Resistivity: (Ohm.cm) 0.18-0.22
Moisture absorption rate: 2%
Specific resistance: (Ω.mm2/m)
Horizontal: 8.2-11.1*10 cubic
Verticale: 11.8-16.8*10 cubic
Nom du produit: Graphite felt 2mm
Product Series: Energy Storage Graphite Felt Thin Flow Battery Electrode
Champ d'application: used for energy storage battery electrodes
Thin flow battery, all-vanadium flow energy storage battery, sodium polysulfide/bromine redox flow battery,
Batterie au lithium, sodium-sulfur single cell, microbial fuel cell MFC, etc..
Technical indicators:
Thickness=1.6-2.1 mm
Résistance à la traction (long direction)=0.08N/mm⊃2;
Résistance à la traction (lateral)=0.05N/mm⊃2;
Elongation at break (long direction) = 7%
Elongation at break (horizontal) = 19%
Ash content≤400ppm
Sulfur content＜0.001%
Purity-Fe content≤20ppm
Resistivity=0.0269-0.03Ω.m
Liquid absorption rate≤17g/g
Slag removal rate≤0.2%
Use temperature≤3000℃.
Advantages description: The product has uniform thickness, stable electrochemical performance, and the charge and discharge current density can improve
Plus que 2 times higher, good flatness, low resistance, voltage and energy efficiency can be increased by more than 30%,
And the energy efficiency is not attenuated during long-term charging and discharging.
À propos de l'expédition
1. If you choose to ship from China, we ship by the AliExpress Standard Shipping; if you choose to ship from overseas warehouses, we will ship by the local logistics delivery.
2. Your order is generally shipped within 24h, please kindly be more patient to wait.
3. Anything please feel free to let me know,nous le résoudrons pour vous dès que possible.
About Service
1. Si vous avez des questions, n'hésitez pas à nous contacter. And we will reply in 24 hours except weekends.
2. If any problems comes to you, s'il te plaît, ne le fais pas'ne t'inquiète pas. Vous pouvez d'abord nous contacter. We promise we will try everything possible to help you.
3. Veuillez faire attention au décalage horaire entre nous. Nous travaillons en Chine.
À propos des commentaires
1.Your confirmation will be highly appreciated after receiving the items. Once you have received the product, hope you could leave us a positive feedback(4 ou 5 étoiles). -BEFORE you leaving the negative feedback. PLEASE contact us at first, and we can help you solve the problem.
2.We strive to do better and make you feel satisfied!
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