Lightweight Seat Back SMC Seat Backrest Eco Friendly For High Speed Rail
Basic Properties
Place of Origin:
China
Certification:
EN45545
Trading Properties
Minimum Order Quantity:
10
Payment Terms:
L/C,T/T,Western Union
Supply Ability:
5000
Product Summary
SMC Lightweight and Eco-Friendly High-Speed Rail Seat Backrest 1. Product Overview This high-speed train seat backrest is manufactured from Sheet Molding Compound (SMC), formed via high-temperature and high-pressure compression molding. Designed specifically for rail transit scenarios, it serves as ...
Product Details
Highlight:
Lightweight Seat Back
,SMC Seat Backrest
,Seat Backrest Eco Friendly
Warranty:
2 Years Manufacturer Warranty
Cleaning Method:
Removable Cover, Machine Washable
Durability:
High Durability With Reinforced Stitching
Material:
High-density Foam With Fabric Or Leather Cover
Support Type:
Lumbar And Upper Back Support
Water Resistance:
Water-resistant Cover
Additional Features:
Breathable Fabric, Anti-slip Backing
Installation Type:
Strap-on With Adjustable Buckles
Dimensions:
45cm X 50cm X 10cm
Product Description
SMC Lightweight and Eco-Friendly High-Speed Rail Seat Backrest
1. Product Overview
This high-speed train seat backrest is manufactured from Sheet Molding Compound (SMC), formed via high-temperature and high-pressure compression molding. Designed specifically for rail transit scenarios, it serves as a core structural component of high-speed train seating systems, meeting the strictest industry standards for structural strength, flame retardancy, durability, and lightweight performance.
The backrest features an ergonomic design with smooth, rounded edges and a seamless surface finish, eliminating sharp corners and potential safety hazards. Precisely engineered mounting holes and interface cutouts ensure compatibility with mainstream high-speed train seat systems, while custom options for shape, cutouts, and surface finishes are available to meet diverse vehicle requirements.
2. Core Advantages of SMC Material
-
Lightweight & Energy-Efficient
With a density of only 1.7–2.0 g/cm³, SMC is approximately 75% lighter than steel and significantly lighter than many traditional metal alloys. This substantial weight reduction lowers the train’s overall curb weight, reducing operational energy consumption, minimizing wheel-rail wear, and extending the service life of key components. -
High Strength & Structural Rigidity
SMC offers exceptional mechanical properties, including high flexural strength, impact resistance, and fatigue resistance. It withstands long-term static and dynamic loads from passenger use without permanent deformation, cracking, or structural failure, meeting the rigorous fatigue test requirements of high-speed rail applications. -
Fire Safety & Environmental Compliance
SMC is inherently flame-retardant with low smoke density and low toxicity, fully complying with the strict fire safety standards for rail transit. The material contains no formaldehyde, heavy metals, or volatile organic compounds (VOCs), ensuring excellent indoor air quality and passenger health. -
Excellent Durability & Environmental Stability
SMC exhibits low water absorption, outstanding dimensional stability, and resistance to temperature fluctuations, humidity, common cleaning agents, and wear. It does not warp, fade, corrode, or degrade under the demanding operating conditions of high-speed trains, maintaining consistent performance and appearance over its entire service life. -
Design Flexibility & Integrated Molding
The compression molding process allows complex geometries, reinforcing ribs, mounting points, and functional cutouts to be formed in a single step. This eliminates the need for secondary welding, bonding, or assembly, reducing production costs while ensuring superior structural integrity and seamless surfaces. -
Superior Surface Quality & Easy Maintenance
SMC produces a smooth, uniform surface with excellent paintability and adhesion. The non-porous, seamless finish resists dirt accumulation and is easy to clean, maintaining a pristine appearance with minimal maintenance. It supports a wide range of surface treatments, including custom colors, textures, and coatings, to match any interior design scheme. -
| Dimension | SMC High-Speed Train Seat Backrest | Traditional Metal / ABS Seat Backrest | Competitive Advantage |
|---|---|---|---|
| Material Density | 1.7–2.0 g/cm³ | Steel: ~7.8 g/cm³; ABS: ~1.0–1.1 g/cm³ | 75% lighter than steel; balances lightweight design with far higher structural strength than pure plastics |
| Mechanical Strength | Excellent flexural, impact, and fatigue resistance | Metal: High strength but prone to corrosion; ABS: Low strength, prone to deformation | Matches metal strength while offering plastic-like corrosion and impact resistance |
| Flame Retardancy | High flame resistance, low smoke & low toxicity | ABS: Poor flame resistance, releases toxic fumes when burned | Fully meets rail transit fire safety standards, ensuring passenger safety in emergencies |
| Environmental Stability | Resistant to temperature changes, humidity, and chemicals; no warping or fading | Metal: Prone to rust and corrosion; ABS: Prone to aging, brittleness, and discoloration | Maintains structural and aesthetic performance under harsh operating conditions |
| Manufacturing Process | Single-step compression molding; complex geometries formed in one piece | Metal: Requires welding/assembly; ABS: Injection molding with visible seams | Seamless construction eliminates weak points, improving overall structural integrity |
| Surface Quality & Maintenance | Smooth, uniform surface; easy to clean and paint; resistant to scratches | Metal: Prone to scratches, rust, and paint chipping; ABS: Prone to scuffs and wear | Retains a premium appearance with minimal maintenance; supports custom finishes |
| Environmental Performance | No formaldehyde or heavy metals; low VOC emissions | Some ABS grades contain harmful additives; metal production has high carbon footprint | Supports a healthy cabin environment and sustainable manufacturing practices |
Ms. Sophia
Sales Manager
- Email: 3390584611@qq.com
- Tel: +86 18562857771
- WhatsApp: 18562857771
-
WeChat:
+86 18562857771
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