3K Red Woven Carbon Fiber Fabric

JunTeng, as a professional Carbon Fiber Fabric source factory, export supplier, and mass customization manufacturer, has been deeply involved in carbon fiber color weaving technology for 18 years, focusing on solving core pain points such as color fading, bleeding, large color difference, low strength, and batch instability in the industry.

Our 3K Red Woven Carbon Fiber Fabric is different from ordinary dyed carbon fabrics on the market. It uses imported high-temperature resistant red functional yarn and authentic 3K T300 carbon fiber raw yarn mixed weaving technology, combined with self-developed high-temperature fixing and shaping technology, to truly achieve resin immersion without color leakage, high-temperature curing without fading, and outdoor use without dullness.

 

Core Product Parameters

 

Parameter Item	Standard Specification	Customizable Range	Execution Standard
Product Name	3K Red Woven Carbon Fiber Fabric	Adjustable texture & color tone	Factory Internal Control Standard
Carbon Fiber Grade	3K T300 PAN Virgin Yarn	Fixed high-end configuration	ASTM D4018
Standard Areal Density	200g/㎡	160–300g/㎡adjustable	GB/T 7689
Standard Width	1000mm	500–1200mm customized slitting	Non-standard customization available
Weaving Technology	Plain / Twill Red Mixed Weave	Customizable texture structure	Self-developed anti-color-bleeding weaving technology
Color Fastness Grade	≥ Grade 4 (No bleeding after resin soaking)	Enhanced high color fastness version optional	GB/T 250
Tensile Strength	≥3350MPa	Stable batch performance without fluctuation	ASTM D3039
Applicable Processes	Hand lay-up, vacuum infusion, compression molding, prepreg	Fully process compatible	General Industry Standard

 

 

Core Product Technology

This 3K Red Woven Carbon Fiber Fabric adopts a three-step closed-loop process of fixing, weaving, and high-temperature shaping, which is different from the inferior process of dyeing carbon fabrics in the market. The first step is to select high temperature resistant red industrial yarn, which undergoes a 130℃high-temperature color fixing pretreatment to lock in the pigment structure and prevent resin dissolution and color fading in the later stage; The second step is to use imported high-speed weaving machines and 3K carbon silk to accurately mix and weave, with uniform warp and weft density and a flat fabric surface without loose threads; Step three, secondary high-temperature heat setting+anti-seepage color sealing treatment, eliminates yarn gap floating color, improves fabric stability and wettability. There is no secondary dyeing or inferior recycled silk throughout the process, solving the four common problems of color bleeding, fuzzing, color difference, and strength reduction in colored carbon cloth from the root. The process is mature and the mass production is stable, making it an industrial grade colored carbon cloth fabric that can be purchased in bulk for a long time.

 
 

Core advantages and selling points of the product

1. High curing color without color leakage: Exclusive anti-seepage color process, soaked in epoxy and unsaturated resin for 72 hours without color mixing or smudging, the cured product color is pure and transparent, completely solving the problem of high scrap rate of colored carbon cloth.

2. High strength without degradation: Using brand new 3K T300 raw silk, without sacrificing mechanical properties due to color mixing, the tensile, fatigue, and corrosion resistance remain consistent with pure black carbon cloth.

3. No color difference in batches: Fully automatic proportioning weaving+color card benchmarking sampling, uniform color for large-scale orders, suitable for mass production of standardized brand products.

4. Low processing loss: The fabric surface is compact and has good thread locking properties, making it less prone to loose threads during cutting. Compared to ordinary colored carbon fabric, the loss is reduced by 60%, significantly saving processing costs.

5. High cost-effectiveness of the factory: source weaving, no intermediaries, supports wholesale, bulk orders, OEM customization, sufficient stock and free samples.

 

 

Selection Comparison Table: Colored Carbon Fabric vs. Black Carbon Fabric

 

 

When to Choose Red Colored Carbon in Construction:

Multi-building campuses where tracking is a challenge

Phased projects where work happens over months

Projects requiring long-term visual verification

Healthcare, education, and public facilities

 

 

Application scenarios and practical uses

 

1. In the field of automotive modification: The red carbon pattern has extremely high recognition and is often used for steering wheel wrapping, center console trim, rearview mirror housings, and interior decoration parts, creating a sporty and competitive style interior and enhancing the overall level of the vehicle.

2. Digital esports trendy products: esports case, laptop shell, headphone stand, audio panel, controller shell, red carbon pattern high-end and non exaggerated, suitable for the positioning of young and trendy brand products.

3. High end sports equipment: bicycle frame decoration, riding helmets, lure poles, racket accessories, balancing lightweight, strength and appearance differentiation.

4. Cultural and creative crafts and models: model airplanes, drone shells, figurines, art decorative panels, suitable for niche high-end customized crafts.

5. High end industrial appearance parts: precision equipment decorative cover plates, instrument housings, equipment nameplate decorative plates, corrosion-resistant, anti-aging, and higher aesthetic value.

 

 

Standard usage instructions and processing precautions

Instructions for use: 3K Red Woven Carbon Fiber Fabric is compatible with all conventional carbon fiber forming processes. For hand lay up construction, it is recommended to apply thin adhesive multiple times to ensure sufficient resin infiltration; It is recommended to use low-pressure and uniform vacuum pumping for vacuum infusion, which can effectively restore the three-dimensional red woven texture; It is recommended to control the curing temperature at 80-120℃for compression molding, which will result in brighter and more stable colors after molding.

Notes:

1. Avoid using strong acid or strong alkaline resin additives to prevent damage to the surface color fixing structure;

2. Before cutting, it is recommended to apply masking paper to seal the edges and further reduce slight loose threads;

3. Unused fabrics should be stored in a sealed manner away from light to avoid long-term exposure to ultraviolet radiation;

4. The construction environment should be kept dust-free and dry to avoid dust adhesion affecting the gloss and color uniformity of the finished product.

 

Customer core pain points and targeted solutions

Customer pain point 1: Ordinary colored carbon cloth loses color and becomes blurred as soon as the resin is made, resulting in a high scrap rate of finished products

Solution: Our factory adopts a high-temperature fixing and anti-seepage color sealing process. After a third-party 72 hour resin immersion test, the color fastness meets the standard and can be safely mass-produced, greatly reducing scrap costs.

Customer pain point 2: Large color difference between different batches, unable to standardize mass production

Solution: Fully automatic color matching weaving+color difference sampling for each batch, strictly controlling theΔE color difference value to ensure uniform color for large and small orders, suitable for long-term brand matching.

Customer pain point 3: Poor strength, easy delamination, and high brittleness of colored carbon cloth

Solution: The entire process uses brand new 3K raw silk, without the addition of recycled silk, with mechanical properties meeting standards, while also considering both appearance and structural strength. It can be used as both structural and appearance components.

Customer pain point 4: High delivery prices, unstable stock availability, and long customization cycles

Solution: Direct sales from the source factory, stock availability, support for bulk wholesale, sufficient production capacity for customized orders, controllable delivery time, far superior cost-effectiveness compared to intermediaries in the market.

 

Authoritative qualifications and certifications

 

As a legitimate carbon fiber weaving export manufacturer, JunTeng has a complete set of qualifications that can be used for foreign trade customs clearance, bidding, and customer factory inspection:

1. ISO9001 quality management system certification, standardized quality control throughout the entire process;

2. RoHS environmental testing certification, no harmful substances, in compliance with European and American export standards;

3. CNAS third-party color fastness and mechanical property testing report;

4. Import and export filing qualifications, supporting global exports and providing a complete set of customs clearance documents;

5. Patent for anti-seepage weaving process of colored carbon cloth, leading the industry in process technology.

All products go through six quality inspections before leaving the factory: raw silk screening, color fixation testing, weaving density testing, fabric defect testing, color fastness sampling, and tensile testing. Unqualified products are strictly prohibited from being shipped out.

 

Case Study

 

Case: Seismic Retrofit Color Coding System — Hospital Campus

A 5-building hospital campus in a seismic zone required column strengthening across multiple buildings. The structural engineer specified carbon fiber wrapping for 86 columns across 5 buildings. The hospital administration required a clear visual system to track which columns in which buildings had been reinforced—crucial for both immediate inspection and long-term maintenance planning. Standard black carbon would not provide this tracking capability.

Problem: With 5 buildings and 86 columns across a large campus, tracking reinforcement completion was a logistical challenge. Paper-based tracking was error-prone. The hospital needed a visual system that inspectors could verify at a glance without referencing documents.

Solution: JUN TENG supplied 3K red woven carbon fabric (200g) as the designated "reinforcement completed" indicator. Each building used the same red carbon for consistency across the campus. The red color serves dual purposes—structural reinforcement and visual tracking system. The high-temperature color-fixed yarns ensure the red remains stable through the epoxy curing process.

Outcome: All 86 columns across 5 buildings were successfully reinforced and color-coded with red carbon. Inspectors can now walk the entire campus and instantly identify which columns have been reinforced without referencing any documents. The red visual system was specifically praised during the final inspection. The hospital is now using the red carbon system for all future reinforcement projects.

 

Frequently Asked Questions

Q1:Will the 3K Red Woven Carbon Fiber Fabric fade or bleed after molding?

A: I won't. Our factory adopts industrial grade high-temperature curing technology, which has undergone dual tests of resin soaking and high-temperature curing. The normal process construction has no color leakage or cross color, making it one of the few stable colored carbon fabrics that can be mass-produced in the market.

Q2: Does it support customized patterns and shades of red? Can we do OEM orders?

A: Support, can customize color schemes such as bright red, deep red, wine red, etc., can adjust plain and diagonal textures, supports OEM mass customization, and can match exclusive process solutions according to customer product needs.

Q3: Can free samples be provided?

A: Support free sample shipping, customers only bear the shipping cost, and large-sized samples can be used to offset the bulk payment, making it convenient for customers to test the process and color effects in advance.

Q4: Is there sufficient stock in stock? How long is the delivery time for bulk orders?

A: Regular specifications are available in stock all year round, with regular bulk orders delivered within 3-7 days, and customized orders communicated in advance for production scheduling, ensuring stable and controllable delivery times.

Q5: Is there a big difference in strength between red carbon cloth and ordinary black 3K carbon cloth?

A: The difference is extremely small, and the mechanical properties are basically the same, fully meeting the needs of appearance parts and lightweight structural parts, without compromising quality due to color weaving.

Transaction guarantee and after-sales service

 

1. Original factory warranty guarantee: The entire roll of fabric enjoys a 12-month original factory warranty, with stable storage performance in the dark and dry environment.

2. Quality compensation guarantee: If there are any factory quality problems such as color fading, batch color difference, wire breakage, or large-scale defects upon arrival, free replacement or full refund will be provided, and the factory will bear the round-trip shipping cost.

3. Technical after-sales support: Provide free molding process guidance, anti-seepage color construction techniques, video tutorials, and one-on-one technical Q&A throughout the process.

4. Logistics protection guarantee: Adopting waterproof and light resistant packaging+hard paper tube packaging to prevent moisture, light fading, and deformation during transportation.

5. Long term cooperation guarantee: Customers can lock in prices, prioritize production scheduling, and have exclusive follow-up for long-term bulk purchases, ensuring stable supply without the risk of stockouts.

 

 

Procurement Conclusion

 

JunTeng's 3K Red Woven Carbon Fiber Fabric has become a long-term purchasing choice for many modification factories, digital brands, and sports equipment manufacturers at home and abroad due to its stable color fixing process, reliable mechanical quality, and uniform batch stability.

As a professional manufacturer, wholesaler, and exporter, we adhere to factory direct sales, spot supply, customization, sample availability, and bulk order acceptance. We reject inferior and low-priced products and only produce high stability industrial grade colored carbon fiber fabrics. For sample, quotation, bulk procurement, and customized cooperation needs, please feel free to consult and connect at any time.