Features
1. Range: Diameter Ф5-Ф130 mm; Length 0-12.5 m
2.Type
Based on properties, rods are classified into High temperature resistant type (E-glass Rod) and High temperature & acid resistant type (E-glass Rod).
Based on application, rods are classified into 7 types:
for composite suspension & tension insulators (Diameter Ф16—Ф40)
for composite pin insulators((Diameter Ф24---Ф53)
for composite cross arm insulators(Diameter Ф28—Ф80)
for composite post insulator (Diameter Ф28—Ф130)
for composite surge arresters(Diameter Ф5—Ф40)
for composite fuse cutout (Diameter Ф19—Ф36)
3. Color: Light green, brown, black
Highlight: Performance of our E-glass rods is higher than normal rods by 20%, suitable for application to all kinds of composite insulators manufacture techniques, especially to injection technique.
Epoxy Glass Cloth Laminated rod
are an insulating structural material used for the production of slide bearings, gears, and other components. Being a good isolator, it is also used in the production of electrical appliances and components.
The Epoxy Glass Cloth Laminated rod material itself is a laminated plastic, produced from glass fiber cloth and a polymer adhesive substance, such as, for example, epoxy resin. Glass fiber epoxy laminated rods are produced from the glass fiber and is called also Glass fiber laminate.
Glass Glass fiber epoxy laminated rods surpasses Textolite in such properties as:
heat resistance (140-180°C against 105-125°C),
volume resistivity (1011 Ohm/m against 107 Ohm/m),
dissipation factor (0,02 against 0,07).
However, Textolite is much lighter than Glass fiber epoxy laminated rods and has lower thermal conductivity, is easier to machine and to glue together.
Glass fiber epoxy laminated rods are subdivided into structural and electrical (different purposes - different properties))
Epoxy Glass Cloth Laminated rod is non-toxic, non-explosive, refers to combustible materials. For example, the ignition temperature of the glass-cloth epoxy laminated rods is about 500 C, and its auto-ignition temperature of 505-600 ° C. We offer glass fiber epoxy laminated rods allowed to be used at a relative humidity of 93 ± 2% at 40 ± 2 ° C and a voltage over 1000V.
Application of the Epoxy Glass Cloth Laminated Rods:
in electric machines in the form of slot insulation for AC machine stator winding,
generator rotor windings of asynchronous motors, armature coils of DC machines.
Epoxy Fiberglass Core
This product is widely used in composite suspension long rod insulator, composite post insulator, composite cross-arm insulator, composite drop switch insulator, disconnector, wind deflection of composite insulator, spacer composite insulator, composite insulator for electric railway overhead contact line and other composite insulator industry. The product quality we manufacture for our clients meets IEC 61109、DL/T 810、GB/T 13096-1、GB/T 775.3、JB/T 5892-91 and other related technical requirements.
Product characteristics and request
1. No flaw,crack in the surface and interior, each bar color uniform(green or light yellow).
2. Can withstand the sawing, milling, planning, drilling, lathe and other mechanical processing.
3. Internal thread can be tapping with screw tap, external thread can be polished, but not allowed to bear overload.
4. It has good damping, creep resistance, fatigue resistance, fracture resistance, high temperature resistance, stress corrosion resistance etc.
pecification of Epoxy Fiberglass Core
Diameter | Kg/m | Diameter | Kg/m | Diameter | Kg/m | Diameter | Kg/m |
2 | 0.007 | 18 | 0.55 | 38 | 2.5 | 65 | 7.3 |
4 | 0.0276 | 19 | 0.63 | 40 | 2.8 | 70 | 8.5 |
5 | 0.043 | 20 | 0.69 | 42 | 3.05 | 75 | 9.8 |
6 | 0.062 | 22 | 0.84 | 44 | 3.35 | 78 | 10.51 |
8 | 0.11 | 24 | 0.98 | 45 | 3.5 | 80 | 11.1 |
9 | 0.14 | 25 | 1.08 | 46 | 3.6 | 90 | 14 |
10 | 0.17 | 26 | 1.17 | 48 | 3.98 | 100* | 17.3 |
12 | 0.25 | 28 | 1.36 | 50 | 4.32 | 110* | 21 |
14 | 0.34 | 30 | 1.6 | 52 | 4.7 | 120* | 24.9 |
15 | 0.39 | 31 | 1.66 | 53 | 4.9 | 130* | 29.2 |
16 | 0.45 | 32 | 1.8 | 55 | 5.3 | 140* | 33.9 |
17 | 0.5 | 34 | 2 | 60 | 6.2 | 150* | 38.9 |
17.48 | 0.53 | 35 | 2.04 | 63 | 6.9 | 160* | 44.3 |
17.8 | 0.54 | 36 | 2.24 | 63.5 | 7 | 170* | 49.8 |
Note: The marking * listed in the specification in the table should be produced after signing the contract
and MOQ should not be less than 1500m
If you can’t find the suitable specification in the form. Please inform us.
We can manufacture according to your request.
Nominal Diameter and Deviation of Epoxy Fiberglass Core
Diameter/mm | 1~39 | 40~55 | 60~100 | Above 100 |
Deviation/mm | ±0.05 | +0.1 -0.05 | ±0.1 | ±0.2 |
Epoxy Fiberglass Core
FRP ROD is made through alkali-free and twist-free glass fiber yarn soaking in epoxy compound glue, and passing the vacuum injection, continuous pulling and pressing, and being solidified. They have good electrical performance and mechanical strength. FRP rod are widely used in freeway; bridge; airport; tunnel; railway station; jetties; underground engineering; sewage treatment plant etc.
Application Example of Epoxy Fiberglass Core in Electric Power Industry
Inspection instrument and equipment for epoxy fiberglass core
We have a strict quality assurance system, first-class production equipment and inspection instrument, and multiple technical talented persons. The quality of our products accords with IEC 61109、DL/T 810、GB/T 13096-1、GB/T 775.3、JB/T 5892-91 etc.
