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High modulus high strength glass fiber roving
Glass fiber continuous mat is a new type of monofilament-based non-woven reinforcement material, which forms a multi-node staggered structure with continuous monofilaments arranged in unoriented curves. It is directly bonded by a diffuse agent without clustering. It has the advantages of good isotropy, high strength, fast resin penetration rate, high flatness and surface finish, and is especially suitable for the production of pultruded profiles and molded composite products with complex shapes.
Key words:
Glass fiber for wind power photovoltaic
Classification:
Product Introduction
Glass fiber continuous mat is a new type of monofilament-based non-woven reinforcement material, which forms a multi-node staggered structure with continuous monofilaments arranged in unoriented curves. It is directly bonded by a diffuse agent without clustering. It has the advantages of good isotropy, high strength, fast resin penetration rate, high flatness and surface finish, and is especially suitable for the production of pultruded profiles and molded composite products with complex shapes.
Product Features
Suitable for epoxy resin systems
high strength high modulus
Less hairiness
Sizing agent migration is small
Small specific gravity, can effectively reduce the weight of the blade
Technical parameters
| Test sample | Test Items | Test Method | ECR | WF1 | WF2 |
| glass fiber yarn | Fiber density (g/cm3) |
ISO 1183-1:2019 Method B |
2.655 | 2.586 | 2.595 |
|
tensile properties of dipped yarn Epoxy Resin |
Tensile strength (MPa) |
ASTM D2343-17 |
2500-2800 | 2800-3100 | 3100-3500 |
| Tensile modulus (GPa) | 83-85 | 90-92 | 95-97 | ||
|
ECR- 1200g/m² single-axis fabric WF1-1200g/m² uniaxial fabric WF2- 1250g/m² uniaxial fabric (0 ° direction test) vacuum priming Epoxy Resin |
Tensile strength (MPa) |
ISO527-5 S01172 |
1076 | 1310 | 1431 |
| Tensile modulus (GPa) | 44.94 | 50.02 | 52.97 l | ||
| Glass fiber volume content (%) | 55.51 | 55.77 | 57.97 | ||
| Compressive strength (MPa) | IS014126 | 852.45 | 951.32 | 957.06 | |
| Compression modulus (GPa) | 46.18 | 50.04 | 55.23 | ||
| Glass fiber volume content (%) | ISO1172 | 54.89 | 55.97 | 59.59 |
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