Pultrusion Process
The rovings, mats or other fabrics are pulled through a resin impregnation bath and then into a heated die using a continous pulling device. The final products are formed under high temperature and high pressure conditions.
Direct Roving For Pultrusion
Rovings for Pultrusion are compatible with UP, EP, VE and PF resins and widely used in building & construction, telecommunication and insulation industries.
Product Features
1.Good compatbility with resin, fast and complete penetration.
2.Direct roving,good compatibilty with resins, excellent mechanical properties of composite products.
3.Direct roving.low fuzz, good compatibilty withpolyurethane resin,good wet-out, excellentmechanical properties
End-Use Markets
STANDARD PRODUCTS
Product ID | Nominal Tex g/km | Nominal pield yards/lb | Nominal Filament diameter μm（microns） |
CDR150-100 | 100 | 2100 | 13 |
CDR150-200 | 200 | 1900 | 13 |
CDR150-275 | 275 | 1800 | 13 |
CDR150-300 | 300 | 1650 | 13 |
CDR150-400 | 400 | 1200 | 15 |
CDR150-550 | 550 | 900 | 17 |
CDR150-600 | 600 | 827 | 17 |
CDR150-735 | 735 | 675 | 13 |
CDR150-900 | 900 | 550 | 21 |
CDR150-1100 | 1100 | 450 | 17 |
CDR150-1200 | 1200 | 413 | 17 |
CDR150-1500 | 1500 | 330 | 20 |
CDR150-2000 | 2000 | 250 | 16 |
CDR150-2200 | 2200 | 225 | 23 |
CDR150-2400 | 2400 | 207 | 23 |
CDR150-4400 | 4400 | 1 13 | 24 |
CDR150-4800 | 4800 | 103 | 25 |
CDR150-8800 | 8800 | 56 | 30 |
PRODUCT DATA
Type of Glass | E-glass formulation |
Resin Compatibility | Polyester, vinyl ester and epoxy |
Binder Type | Silane |
Linear Density (Tex or Yield) | Nominal ± 5% |
Size Content (LOI % weight) | 0.55 ± 0.10 |
Moisture (%) | ≤ 0. 10% |
Breaking Strength(N/Tex) | ≥0.38 |
Packaging | Plastic film wrapped cylindrical packs with top central opening. |
Package Size | Cylindrical 10.5” – 12.0” DIA (26 cm-30 cm) X 10.25" (26cm) HEIGHT |
Package(doff)Weight | 40 lb. Each (nom) or 18 kg. (nom) |
Pallet Configuration | 4 Layers or 3 Layers of 16Packages,Stretch Wrapped and Top Protected |
Storage Recommendations | Stack pallets to a maximum two high. |
LAMINATE PROPERTIES
Property | Unit | Standard Value |
Impregnated Strand Tensile Strength | Mpa | > 1600 Mpa |
Rod Bending Strength | Mpa | >650 Mpa |
Wet-out Speed | Seconds | ≤ 30 seconds |
Fuzz | Gms/Doff | ≤ 0.44 gms/doff |