PRODUCTS
JWinsulators
The glass fiber tube is formed by infiltrating the glass fiber into a resin and solidifying it in a high-speed polymerization device integrated with photoelectric heat, and is drawn and pulled. Because of the variety of resins used, it is called polyester fiberglass, epoxy glass reinforced plastic, and phenolic glass reinforced plastic. It has the characteristics of light and hard, non-conductive, high mechanical strength, anti-aging, high temperature resistance and corrosion resistance.
The glass fiber tube is formed by infiltrating the glass fiber into a resin and solidifying it in a high-speed polymerization device integrated with photoelectric heat, and is drawn and pulled. Because of the variety of resins used, it is called polyester fiberglass, epoxy glass reinforced plastic, and phenolic glass reinforced plastic. It has the characteristics of light and hard, non-conductive, high mechanical strength, anti-aging, high temperature resistance and corrosion resistance.
Φ13 Φ14 Φ15.875 Φ16 Φ16.5 Φ17 Φ17.48 Φ18 Φ19 Φ20 Φ21Φ22 Φ23.8 Φ24 Φ25 Φ26 Φ28 Φ29 Φ30 Φ30.75
Φ32 Φ34 Φ35 Φ36 Φ38 Φ38.1 Φ40 Φ42 Φ44.32 Φ45 Φ46 Φ48 Φ50 Φ50.8 Φ53 Φ55 Φ60 Φ63.5 Φ68 Φ70 Φ76.2
Φ80 Φ88 Φ90 Φ92 Φ100 Φ110 Φ120 Φ130 Φ150 Φ174 Φ180 Φ220 Φ280
| Visual and dimensional examinations | Roundness ≤0.02 |
| Tolerance -0.02mm~0.03mm (rod diameter ≤30mm) | |
| Tolerance ±0.03mm (rod diameter >30mm) | |
| No scratch and damage,depth exceeding 0.15mm,No knot and skip of yarn,Surface is smooth and no Bubble,no internal cracks And scars | |
| Density(20±2℃) | ≧2.1g/cm3 |
| Water Absorption rate | ≤0.05% |
| HBa Hardness (side) | 65HBa~75HBa |
| Tensile strength | ≧1.100MPa |
| Bending strength | ≧900MPa |
| Inter-laminar shear strength | ≧35MPa |
| Torsion strength | ≧800MPa |
| Dye penetration test | ≧30min |
| Thermal induction （150℃±5℃，4hours) | No cracking,no bubble, No educts |
| Thermal Bending strength at 150℃±5℃，1hours | 280MPa~350MPa (within 5 min.) |
| Volume resistivity | ≥1.0×1010 Ω . m (140℃) |
| Lightning impulse withstand voltage (Dry) | ≥100KV(10mm) |
| Breakdown withstand voltage | ≥30kv/cm (DC) |
| ≥50KV/cm(AC) | |
| Vibration fatigue test (0.68 times/second) | 120.000 times |
| Glass fiber content | 78-82% |
| Eccentricity (resin pultrusion tube) | ≦0.5 degree |
