Lightweight Aerospace Composite Parts for Advanced Train Door Components

Name: Lightweight Aerospace Composite Parts for Advanced Train Door Components
Brand: Shandong Chonhunteda Composite Co., Ltd.
SKU: 2177692552

Shandong, ChinaShandong Chonhunteda Composite Co., Ltd.

US$50.00-200.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Shape

Carbon Fiber Plate

Raw Materials

Polyacrylonitrile-Based Carbon Fiber

Model NO.

CP-37

Performance

High-Strength Type

State

Filament

Mechanical Property

High-Performance Type

Reinforcement Material

T700/T800 Carbon Fiber + E Glass Fiber

Resin System

Standard Mediumtemperature Epoxy Resin

Core Advantages

High Strength & Low Weight

Density

1.6-1.8 G/Cm³

Standard Thickness

1.5mm-50mm, Customizable

Curing Temperature

120℃-180℃

Forming Process

Autoclave Curing

Delivery Forms

Customized

Post-Processing

Available for Cutting, Drilling, Polishing

Forming Form

Prepreg B-Stage Impregnation

Porosity

≤1％

Forming Pressure

0.6-1.0MPa

Lay-up Structure

Custom-Designed on Demand

Application Fields

Aerospace, Rail Transit, Industrial Equipment

Customization Service

Customizable Thickness, Dimensions

Transport Package

According to Customer Needs

Specification

Customized

Trademark

Chonhunt eda

Origin

Zhucheng, Weifang, Shandong

HS Code

6815139090

Production Capacity

200000pieces/Year

Key features

Aerodynamic Noise Reduction: Streamlined design eliminates air eddies and significantly cuts wind noise transmitted into passenger compartments.

Bird Strike & Sand Resistance: Multi-layer continuous fiber structure withstands bird collisions and long-term sand abrasion without cracking.

UV & Weather Aging Resistance: Special anti-UV resin prevents yellowing, cracking, or fading under long-term exposure to sunlight and harsh weather.

Ultra-Lightweight Design: Composite materials offer remarkable weight reduction compared to traditional metal protective shells.

Customizable Dimensions: Thickness and dimensions are fully customizable to meet specific project requirements.

High-Strength Protection: Robust structural protection safeguards precision monitoring equipment against rain, snow, hail, and bird strikes.

Flame Retardant Material: Meets FAR 25.853 and UL94 V-0 standards with self-extinguishing, low smoke, and low toxicity properties.

Comprehensive Post-Processing: Available for cutting, drilling, polishing, painting, edge sealing, and insert pre-embedding for precision assembly.

Company profile

Management CertificationR&D CapabilitiesIn-stock CapacityImporters and Exporters

Shandong Chonhunteda Composite Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.17h

AI-Powered supplier vetting

SummaryShandong Zhonghang Taida is a manufacturer focused on high-performance composite manufacturing with a global client base. They hold multiple ISO certifications and have a strong quality control team. However, they lack overseas warehouse capabilities and have limited export experience. Their R&D capabilities are solid but have not introduced new products recently. The company collaborates with Fortune 500 companies but lacks financial data transparency, making it difficult to assess financial credibility.

Supplier typeThe supplier specializes in industrial automatic control systems and equipment manufacturing, with a focus on mechanical and electrical equipment.

CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications, indicating compliance with quality and environmental standards.

Production capacityThe supplier operates two production lines and has a robust quality control team with 50 staff members.

Customization capabilityThe supplier offers extensive customization services, including full customization and ODM services.

Client casesThe supplier collaborates with Fortune 500 companies, indicating a high level of trust and capability.

Product Q&A

Q:What core strengths does FRP/carbon fiber pantograph equipment protective cover have compared with traditional metal and plastic housings?

Ordinary plastic covers are fragile against bird impact and prone to UV yellowing and cracking under long-term roof sunlight exposure; metal shells bring extra roof load, create loud wind noise and easily accumulate water seepage at assembly gaps. This composite protective cover adopts RTM and integral compression molding with streamlined aerodynamic shape. It delivers strong anti-impact and anti-sand performance, permanent UV aging resistance, low wind resistance and lightweight body. It blocks

Q:Can this protective cover withstand sudden bird strikes and long-term sand abrasion on the train roof?

Absolutely. The multi-layer continuous fiber laminated structure greatly improves overall impact resistance. It can absorb instantaneous impact force from bird collisions without penetrating cracks or shell deformation. The compact outer surface also resists persistent friction from wind-blown sand on high-speed routes, and will not form pits or wear through the shell body after years of operation.

Q:Will long-term outdoor sunlight cause the cover to turn yellow or lose protective performance?

The resin system contains special anti-UV additives mixed during raw material preparation. Even exposed to strong ultraviolet rays, alternating cold and heat, rain and snow all year round on the vehicle roof, the shell will not yellow, embrittle or fade. Its structural strength and surface integrity remain consistent throughout the service life.

Q:Is customization available for size and shape?

Yes, extra-large sizes are available for customization, and delivery forms include full sheets, precision-cut panels, and special-shaped parts with drawing processing available.