Epoxy resin BIOinfusion™

for fabric impregnationvacuum infusionbio-based

Description
BIOinfusion™ ER-BIOINF-UV-3 epoxy infusion resin is a formulation with 32% biobased content designed for vacuum infusion (VARTM). It provides fast, uniform impregnation of glass, Kevlar® or carbon fibres, features very low VOC emissions and built-in UV resistance for improved long-term aesthetic stability, making it suitable for marine and technical composite parts exposed to demanding conditions.

Short details
Vacuum infusion epoxy resin
32% biobased, UV resistant, very low viscosity
Usage: VARTM infusion / technical composite parts
Sectors: Maritime, marine, construction, sport, automotive
Compatibility: EH-BIOINFM (medium) or EH-BIOINFS (slow) hardeners

Key benefits

• 32% biobased — reduced fossil content with targeted performance
• UV resistance — excellent gloss retention, limited yellowing
• Very low viscosity — fast and efficient infusion
• Excellent air release — optimum surface quality
• Low VOC emissions — improved workshop safety

Technical properties (table)
Property - Value (@22°C)
Viscosity (resin): 1284 cP
Mixing viscosity: 320 cP with medium hardener
Density: 1.14 g/cm³
Mixing ratio (weight/volume): 3.65:1 / 3:1
Glass transition temperature (Tg): Up to 86°C after post-curing

Characteristics / technical specifications

• Product reference: ER-BIOINF-UV-3
• Formulation: 32% biobased epoxy infusion resin
• Recommended process: Vacuum infusion (VARTM)
• Suitable fibres: Glass, Kevlar®, carbon fibres
• Very low VOC levels for improved workshop safety
• Built-in UV resistance for better exterior appearance
• Viscosity (resin) at 22°C: 1284 cP
• Mixing viscosity (with medium hardener): 320 cP
• Density: 1.14 g/cm³
• Mixing ratio (weight/volume): 3.65:1 or 3:1 (depending on hardener)
• Glass transition temperature (after post-curing): up to 86°C
• Compatible hardeners: EH-BIOINFM (medium), EH-BIOINFS (slow)
• Typical uses: Technical composite parts for maritime, marine, construction, sport and automotive sectors
• Product weight (metadata): 6.000 kg
• Available packagings: 5kg, 20kg, 200kg, 1000kg