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HIGH PERFORMANCE · VINYL ESTER · PVE-04

PVE-04
Bisphenol A Vinyl Ester Resin

Superior corrosion resistance · Excellent toughness · Ideal for FRP/CFRP
CHEMICAL NATURE
PVE-04 is a vinyl ester resin derived from bisphenol A epoxy resin containing diglycidyl ether and acrylic monomers. It offers outstanding chemical resistance and mechanical properties.
MAIN APPLICATIONS
Filament Winding Vacuum Infusion RTM Pultrusion SMC / BMC GFRP & CFRP Pipes & Tanks Marine Composites
✔ Ideal for high-strength, lightweight structural components
STORAGE
🌡️ Store below 30 °C — Shelf life decreases at high temperatures. Keep containers sealed and away from sunlight.
📦 Shelf life (≤30°C): at least 6 months
⚡ Recommended initiator: MEKP (1–2%)
PHYSICAL PROPERTIES (Liquid resin, 25°C)
AppearanceClear to pale yellow liquid
Viscosity (25°C, Brookfield)350–550 cP (ASTM D2196)
Density (25°C)1.08–1.12 g/cm³ (ISO 1675)
Gel Time (25°C, 1% MEKP)20–35 min (adjustable)
Solid Content54–58%
Styrene Content42–46%
Shelf Life (≤30°C)6 months (min)
MECHANICAL PROPERTIES (Cast, unreinforced, post-cured)
Tensile Strength75–85 MPa (ASTM D638)
Tensile Modulus3.2–3.6 GPa (ASTM D638)
Elongation at Break4.5–6.0%
Flexural Strength125–145 MPa (ASTM D790)
Modulus of Flexure3.4–3.9 GPa
Heat Deflection Temperature (HDT)100–110 °C (ASTM D648)
Barcol Hardness35–40 (Barcol 934-1)
🔗 Reinforced Composites (60% GFRP): Tensile strength > 600 MPa
🧪 Corrosion-resistant
, acids, and alkalis
🔥 HDT up to 110°C
's thermal stability
⚙️ Low-shrinkage-
: Precision molding
⚙️ PROCESSING – Filament Winding, Infusion, RTM, Pultrusion, SMC/BMC, Hand Lay-up
📋 STANDARDS – Compliant with ISO/ASTM methods
PVE-04 | BISPHENOL A VINYL ESTER RESIN — PRODUCT DATA SHEET · Rev. 06 / 2026
The technical data are typical values based on laboratory evaluations and do not constitute specifications. Storage below 30°C is mandatory.