Novolac Vinyl Ester Resins
VE resins are a combination of both polyester resin and epoxy resins best properties. While they have high mechanical strength values similar to epoxy resins, they are easy to apply similar to unsaturated polyester resins. The matter of choice for composite structures where material has exposure to aggressive chemicals. Novolac vinyl ester resins are one of the resins which provide excellent chemical resistance. It has high thermal resistance and good mechanical properties and chemical resistance even at high temperatures. Suitable for hand lay-up and RTM production methods.
Vinyl ester resins have low polar groups on chemical backbone and are more resistant to hydrolysis compared to polyester resins.
Novolac Vinyl Ester Resins
VE resins are a combination of both polyester resin and epoxy resins best properties. While they have high mechanical strength values similar to epoxy resins, they are easy to apply similar to unsaturated polyester resins. The matter of choice for composite structures where material has exposure to aggressive chemicals. Novolac vinyl ester resins are one of the resins which provide excellent chemical resistance. It has high thermal resistance and good mechanical properties and chemical resistance even at high temperatures. Suitable for hand lay-up and RTM production methods.
- Product Description
- Technical Data Sheets
- Safety Data Sheets
- Chemical Structure
-
Available Modifications
-
Viscosity
-
Thixotropy
-
Monomer Content
-
Acid Value [mg KOH/g]
-
Gel Time
-
Tensile Strength
-
Elongation at Break,Tensile
-
Flexural Strength
-
HDT [0,45 MPa]
-
Barcol Hardness, 934
-
Volumetric Shrinkage
- Remarks
- Highlights
- Primary Usages
- Polives 721
- High chemical resistant novolac vinyl ester
- VE
-
- 300-400
- N/A
- 36-40
- max. 15
- 20-25
- 82
- 4
- 155
- 140
- 45
- 8
-
OT1 , OT5 - - Excellent chemical resistance and mechanical strength
- Very high HDT
- Excellent solvent resistance - GRP linings with high chemical resistance, cooling towers and chimneys.
Packing Types
You can choose any package type suitable for your production system or you can get further information from our sales department regarding container options.
Modification Description
- FR Filled flame retardant
- D* Filled (*with filler content)
- T Thixotropic (no sagging)
- A Cobalt preaccelerated
- ABP Amine preaccelerated
- UV UV Curing
- L UV light stabilized
- I Lower viscosity
- V Higher viscosity
- LSE LSE (low styrene emission)
- H* Gel time customized (at room
temperature) * minutes
H40 Optimized for summer season.
Gel
time (at room temperature) 40 minutes.
H20 Optimized for winter season.
Gel
time (at room temperature) 20 minutes.- COLOR White or custom color options
Gelcoat Customizations
Polijel gelcoat table descriptions and modifications.
- Spray
Application (airless preferred)
- Brush or Roller
Application
- Color Option:
White colored
- Color
Option: Light colored (pastel)
- Color Option:
PRO
colored
Production Quantity Depending on Process (parts/year)
Regardless of product dimension and complexity..
