The fiberglass wrapped wire is made by wrapping the copper, aluminum or copper clad aluminum conductor with 1 to 2 layers of alkali-free fiberglass evenly, and then impregnating the wrapped conductor into the insulating varnish with the required thermal rating and compatibility. After being processed with baking, the fiberglass layers as well as the fiberglass with the conductor bond into a whole.
We wrap the conductor with fiberglass tightly and evenly. The winding directions of the two layers of fiberglass are opposite. So far, the thermal class of the fiberglass wrapped wire has three grades with the maximum working allowable temperature of 130℃, 155℃ and 180℃. The insulating thickness is graded with four types of 20, 30, 40 and 50. Featuring wear resistance, adhesion, good flexibility, excellent resistance to heat and good overload performance, the product is applicable for winding of the transformer, electromagnet, electric welder and other similar electrical equipment extensively.
|Flat Type||Thickness||0.80mm to 6.30mm|
|Width||3.00mm to 25.00mm|
|Round Type||Diameter||1.7mm to 6.0mm|
|Remark: If the specification is not in compliance with your requirement, please contact us directly for further negotiation.|
|Copper||Resistivity (20℃) ≤0.017241Ωmm2/m|
|Copper Clad Aluminum (CCA)||Resistivity (20℃) ≤0.02676Ωmm2/m|
|Aluminum||Resistivity (20℃) ≤0.0280Ωmm2/m|
|Double Fiberglass Type||0.2||-20%|
Note: The thickness of narrow side (B-b) is not taken into account.Breakdown Voltage
|Insulation Type||Min. Breakdown Voltage|
|Bare Conductor and Single Fiberglass Winding GL1||350V|
|Bare Conductor and Double Fiberglass Winding GL2||560V|
1. Production Capability: 50tons/month
2. Delivery Date: 10 to 20 working days after receipt of downpayment or L/C
3. Payment Term: T/T or L/C
4. Price Term: FOB, CNF, CIF, CPT, DDU, DDP
We are not only good at manufacturing fiberglass wrapped wire, but also expert at producing the product like fiberglass enameled type, thermocouple type, resistance heating type, stainless steel type, and more.
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