Does carbon fiber have a shelf life?

For critical applications like aerospace, dry fabrics may degrade gradually. For most other applications, properly stored dry fabric is considered to have no shelf life.

What color is carbon fiber?

All carbon fibers are naturally charcoal black in color.

Carbon Fiber Fabric Prepreg

Name: Carbon Fiber Fabric Prepreg
Brand: Qingdao Lookingforward New Material Technology Co., Ltd.
SKU: 2037770782

Shandong, ChinaQingdao Lookingforward New Material Technology Co., Ltd.

US$10.00-50.00

10 Square Meters

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Shape

Carbon Fiber Cloth

Raw Materials

Polyacrylonitrile-Based Carbon Fiber

Model NO.

CF-08

Performance

High-Strength Type

State

Filament

Mechanical Property

High-Performance Type

Transport Package

Carton and Pallet

Specification

customized

Trademark

Origin

Shandong, China

HS Code

6815120000

Production Capacity

10000m2/Month

Key features

Wide Application Scope: Used in aerospace, wind power, automotive, rail transit, and sports equipment.

Multiple Weave Options: Available in plain, twill, satin, and non-woven fabric structures.

High Strength Performance: High-performance mechanical properties with high fiber bending rates.

Easy Transport: Not classified as dangerous goods; no shipping restrictions or surcharges.

Customizable Products: Offers customized carbon fiber products alongside standard fabrics.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

Diverse Payment Terms: Supports LC, T/T, PayPal, Western Union, and other global methods.

Global Export Capability: Exports to North America, Europe, Asia, Africa, and Oceania via Qingdao.

Company profile

Qingdao Lookingforward New Material Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-03-01Nearest Port: qingdao, tianjiinAverage Response Time: ≤9.41hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company focused on advanced fiber-reinforced composite materials, including carbon fiber and Kevlar products. It reports production equipment, more than 10 production lines, 50 quality-control staff, and technical personnel with nearly 20 years of composite-material experience. Its stated technical support covers material, structural, process, simulation, mold, prototyping, and mass-production activities. Lead time is within 15 workdays in both peak and off-peak periods, but the supplier has no inventory, overseas warehouses, showrooms, agents, or branches, and has not participated in offline trade shows. Service weaknesses include no written corrective/preventive-action or complaint-handling procedures. No certification information or customer cases are provided. ODM, SDK, and well-known-brand OEM services are explicitly unavailable.

Supplier typeThe supplier is explicitly classified as a trading company, while its stated business focus is the development and production of advanced carbon-fiber and Kevlar-fiber reinforced composite products. The available information therefore indicates a trading-company classification with substantial reported manufacturing-related capabilities.

After-Sales capabilityThe supplier reports 10 qualified service-capability suppliers and accepts multiple service quotation and payment terms, with lead times within 15 workdays. However, it has no inventory, overseas facilities, agents, or branches, and it has no written corrective/preventive-action or customer-complaint procedures, indicating documented after-sales controls are weak.

R&D capabilityThe supplier states that it develops advanced fiber-reinforced composite materials, has technical personnel with nearly 20 years of experience, and provides support spanning material design, structural design, process design, mechanical simulation, mold design, prototyping, and mass production. This supports a positive assessment of technical development capability, although no SDK is available.

Production capacityReported production resources include carbon-fiber fabric and prepreg lines, hot-press molding equipment, hot-press tanks, and vacuum curing furnaces. The supplier also reports more than 10 production lines, 50 quality-control staff, and output above the stated threshold, supporting substantial production capacity.

Customization capabilityThe supplier states that it can support material, structural, process, simulation, mold, sample-trial, and mass-production work, which directly supports customized composite-product development. However, ODM service is explicitly unavailable, so customization appears focused on technical solutions rather than ODM offerings.

Product Q&A

Q:How much resin is needed for wet-lay lamination?

Use approximately the same weight of resin as the fabric weight. For example, 200gsm cloth requires 200g of resin per square meter, plus a small amount for wastage.

Q:What does '3k' mean in carbon fiber?

'3k' refers to the filament count or tow size, meaning each bunch of carbon fibers consists of 3000 individual filaments. Larger counts like 6k or 12k result in chunkier fabrics.

Q:What is the typical thickness of each layer?

Thickness depends on consolidation. Under vacuum (1bar), a 90gsm layer is about 0.1mm thick, and a 200gsm layer is about 0.25mm thick.

Q:How can I order a sample of this carbon fabric?

You can purchase a sample of our fabrics directly through the provided purchase link.

Q:How much resin is needed per square meter on average?

A quick rule is to match the resin weight to the total reinforcement weight. For example, 5 layers of 200g carbon (1000g total) require about 1kg of epoxy resin.