Muehlmeier E-CR glass - direct roving E-CR300
- Chemical Family
- Glass Beads & Fibers
Muehlmeier E-CR glass - direct roving E-CR300 is drawn directly from the glass melting and wound to a roving bobbin without turn. It is characterized by a soft silane size that is especially recommended for winding and pultrusion. The silane size was optimized for the working with polyester, epoxy, phenol and vinyl ester resins. Compared to E-glass, E-CR glass has excellent chemical and thermal resistance and higher dielectric strength. Therefore the preferred uses are installations and containers for the chemical industry.
Properties
- Physical Form
- Fiber
Product families
Applications
- Equipment & Parts
Product Families
- Glass Fiber
Other characteristics
- Features
Chemical Resistant, Corrosion Resistant, Excellent Wetting Behaviour, Good Thermal Stability, High Dielectric Strength, Wear Resistant
- Processing Methods
- Pultrusion
- Reinforcement Form
- Roving
- Reinforcement Material
- Glass Fibers
- Compatible Polymers & Resins
Epoxies (EP), Unsaturated Polyester (UPE), Vinyl Esters
- Markets
- Industrial
- PACKAGING
Bobbin size - outside: 300 mm, height: 265 mm, inside: 170 mm; Bobbin packing - PE-foil; Bobbins per pallet - 48 pieces (15 – 19 kg), 64 pieces (15 - 19 kg); Pallet weight/size - 830kg (115 x 115 x 95 cm) to 1070kg (115 x 115 x 115 cm)
- Technology
- Composite Materials
- Packaging Type
- Rolls
- Composites End Use
- Industrial Containers
- Material Features
- Chemical Resistant
- Corrosion Resistant
- Excellent Wetting Behaviour
- Good Thermal Stability
- High Dielectric Strength
- Wear Resistant
- Quality Characteristics
High wear resistance and therefore low glass fiber fluff.; Loop free and consistent stress roving skein.; Good saturating and wetting characteristics.
- Certifications and Compliance
- ISO 9001
- Compatible Polymers and Resins
- Epoxies (EP)
- Unsaturated Polyester (UPE)
- Vinyl Esters
- Composite Materials Functions
- Reinforcement
- Composites Processing Methods
- Pultrusion
Technical data
Table 1 of 1
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Filament Diameter | 13.0 | µm | ISO 1888 |
| Nominal Fineness Roving Skein | 300.0 | tex | ISO 1889 |
| Size Content | 0.4 - 0.7 | % | ISO 1887 |
| Bobbin Weight | 15 - 19 | kg | — |
