Epoxy Prepegs

Epoxy Prepreg Systems – BhorPreg®
Advanced Hotmelt Epoxy Prepregs for High-Performance Composite Manufacturing

BhorPreg® is BHOR’s range of high-performance hotmelt epoxy prepreg systems engineered for demanding composite structures. Designed for compatibility with carbon fiber, glass fiber, quartz fiber, and aramid reinforcements, BhorPreg® prepregs deliver excellent fiber wet-out, controlled resin content, and reliable laminate performance. Manufactured using advanced impregnation technologies, BhorPreg® epoxy prepregs support precision composite manufacturing across aerospace, industrial, and advanced mobility applications where lightweight performance, mechanical strength, and process consistency are critical.

Technical Specifications – BhorPreg® Epoxy Prepreg Systems

BhorPreg® epoxy prepregs are engineered to deliver consistent processing characteristics and high structural performance for advanced composite manufacturing.

Property	Typical Range
Resin System	Hotmelt Epoxy
Reinforcements	Carbon Fiber, Glass Fiber, Quartz Fiber, Aramid
Fiber Orientation	Unidirectional (UD), Bidirectional (Woven)
Areal Weight	60 – 630 gsm
Glass Transition Temperature	125°C – 180°C
Processing Methods	Autoclave, Oven Cure

Processing Characteristics

BhorPreg® prepregs are designed to provide reliable processing behavior across multiple composite manufacturing techniques, enabling manufacturers to achieve high fiber volume fractions and consistent laminate quality. Typical processing characteristics include:

• Controlled resin flow during curing
• Good tack and drape for layup operations
• Stable out-life for manufacturing environments

• Compatibility with autoclave and oven cure cycles

These characteristics support efficient production of high-performance composite structures.

Related Composite Materials

BHOR also manufactures a wide range of advanced composite intermediates, including:

• Carbon, Aramid, Glass, Quartz Fiber Fabrics
• Composite Resin Systems
• Film Adhesives
• Composite Consumables

These materials are designed to support complete composite manufacturing workflows for structural applications.

BHOR manufactures advanced epoxy prepreg systems for carbon fiber, glass fiber, quartz fiber, and aramid reinforcements, supporting global composite manufacturers across aerospace, industrial, and advanced mobility sectors. BhorPreg® hotmelt prepregs are engineered to deliver consistent resin distribution, reliable curing performance, and high mechanical strength for structural composite applications.