Brand: YILONG
Materials: Epoxy Resin + Glassfiber
Density: 1.8-2.1 g/cm³
Color: Green, Yellow, Red
Thermal Resistance: ＞180℃
Thermal Class: C
Diameter: 6mm-200mm
Length: 1000mm
Packaging: Pallet, Wooden Box
Description
E-Glass FRP Rod is made of electrical glass fiber, epoxy resin, and curing agent through pultrusion technology.
FRP stands for fiber reinforced polymer, in the composite insulator industry, it actually refer to glass fiber reinforced epoxy(GFRE).
As a composite material, it has numerous advantages such as excellent mechanical properties, high corrosion
resistance, superior electrical insulation properties, and light weight, and it's widely used as the core rod of composite insulators.
Features
Superior mechanical strength
High corrosion resistance
Non-magnetic
Flame resistant
Electromagnetic transparency
Excellent electrical insulation
Arc and track resistant
Extremely low thermal conductivity
Light weight
Long life cycle
Low maintenance
Applications
Construction – Structural supports, framing, and reinforcement components
Electrical & Electronics – Insulating supports and non-conductive structural parts
Marine Industry – Boat structures and components exposed to moisture and salt
Aerospace – Lightweight structural and support elements
Sports & Recreation – Fishing rods, tent poles, kite spars, and related equipment
Automotive – Structural reinforcement and lightweight vehicle components
Technical Data Sheet
| No. | Property index | IEC61109 , DL/T1580-2016 standard requirement | Actual Value |
| 1 | Straightness | Length=1m,≤1.5mm | Length=1m, 0.8mm~1.2mm |
| 2 | Diameter tolerance | <= Φ30 mm: (+0.03~-0.02); >Φ30: (±0.03); | <=Φ30 mm: (+0.03~-0.02); >Φ30: (±0.03); |
| 3 | Roundness | Roundness <0.02 mm | Roundness <0.02 mm |
| 4 | Barcol hardness | 65~75 HBa | 68~72 HBa |
| 5 | Tensile strength | ≥1100MPa | 1180~1415 MPa |
| 6 | Bending strength | ≥900MPa | 950 ~1080MPa |
| 7 | Tearing Strength | >=35MPa | >=50MPa |
| 8 | Water absorption(20±2ºC,24h) | ≤0.05% | 0.006~0.028% |
| 9 | Dye penetration test | Test time: ≥15min, sample no penetration | Test time: >15min, sample no penetration |
| 10 | Water diffusion test | Leakage current less than≤50μA | Leakage current:18~35μA |
| 11 | Thermo bending strength Test temperature:150 ºC, Test time: 1h, Within 5 minutes | Thermo bending strength 300~350MPa | Thermo bending strength 300~350MPa; |
| 12 | Thermal induced performance test: Test temperature:150±2ºC, Test time: 4h, | No crack, no temperature variation (no surface discoloration). | No crack, no temperature variation (no surface discoloration). |
| 13 | Brittle fracture resistance test 1N HNO3, 80% SML withstand time=96Hrs | No Crack, no broken | No Crack, no broken |
| 14 | Electric puncture Strength | AC: >=30kV/cm DC:>=50kV/cm (+) | AC:>=50kV/cm DC:>=50kV/cm (+) |
| 15 | Power Frequency Withstand test 30minutes withstand at 80% of dry power frequency flashover voltage | No flashover, No Puncture Temperature increasing no more than 5K | No flashover, No Puncture Temperature increasing less than 5K |
| 16 | Dry lightening impulse withstand Voltage (+) | >=+100kV | >=+100kV |
| 17 | Volume Resistance (140ºC) | >=1×1010 (Ω.m) | >=1×1011 (Ω.m) |
| 18 | Anti-Swing Fratigue test 12×105 circle | No crack, No stress whitening | No crack, No stress whitening |
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