Zhongjie Fiber - Professional Fiberglass Composite Manufacturer
EV Battery Enclosures
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EV Battery Enclosures

Quadraxial fabrics (EQX) combined with vinyl ester resins for EV battery covers, providing fire protection, insulation, and high strength.

EV Battery Enclosures
Core Material
Fiberglass Quadraxial FabricFour layers of fiber reinforcement (0°/+45°/90°/-45°). Provides maximum structural integrity.

Technical Protocol

Tech Specs & Details

EV Battery Protection Specs

Product CodeGSM (g/㎡)SpecialtyProcess
EQX600-F600Fire ResistantRTM/Press
EQX800-F800High ImpactRTM/Press

Matrix Resins

Vinyl Ester (Fire Retardant)
Epoxy

Process & Performance

Combined with flame-retardant vinyl ester resins, molded via RTM or press. Provides a robust physical protection layer for battery packs with excellent electrical insulation.

Specified Material

Fiberglass Quadraxial Fabric

Four layers of fiber reinforcement (0°/+45°/90°/-45°). Provides maximum structural integrity.

View Technical TDS
Internal Structure
structural_scan_v4.0
Alignment Confirmed

Internal Structure

Micro-alignment QC

Precise Knitting

Multi-layer fiber orientation controlled by Karl Mayer machines for optimal structural strength.

Rapid Wet-out

Optimized fiberglass sizing ensures extremely fast resin penetration, boosting production throughput.

Bespoke R&D

Tailor-made material structures based on specific mechanical requirements for optimal weight-strength ratios.

Partner with Material Experts

Our engineering team is ready to assist with custom fabric structures, providing full lifecycle support from design to process optimization.

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