aluminum foil strip

Fibreglass Flat Aluminium Wire

Source:Original Editing:Frank Time: Email
Fibreglass Insulated Covered Round & Flat Aluminum Strip Wire 

Glass fiber covered aluminum round and rectangular wire 
  Signi fibreglass insulated covered round & flat aluminum strip wire is in accordance with customer requirements in aluminum conductor uniform whole winding package 1-2 layers of alkali-free fiberglass, with the necessary temperature resistance index and compatible adhesive paint dipping and baking process, glass fiber and conductor between bonded into a whole. The insulating layer has a certain wear resistance, adhesion, flexibility and resistance to voltage, fibreglass insulated covered round & flat aluminum strip wire has good thermal shock resistance and overload performance. fibreglass insulated covered round & flat aluminum strip wire is generally applied to high-voltage electrical appliances, electrical appliances, electrical appliances, medium capacity of electrical appliances, electrical appliances, large capacity of electrical products, electrical products, the current temperature index of 155, 180, three levels, 20, 30, 40, 50, four grade.

  The bare electrical aluminum wire from extrusion process is the most ideal materials to produce fibreglass insulated covered round & flat aluminum strip wire.

*Product name and type:

Product name Type Product name Type
Single Layer Fibreglass Insulated 
Covered Flat Aluminum Strip Wire
SGNI-SBLB Double Layer Fibreglass Insulated 
Covered Flat Aluminum Strip Wire
Single Layer Fibreglass Insulated 
Covered Round Aluminum Strip Wire
SGNI-SBLY Double Layer Fibreglass Insulated 
Covered Round Aluminum Strip Wire

Diameter range(mm) : round: 3.0-7.0 Flat: a: 1-10 b: 3-35
Temp Class : 155, 180
Standard : IEC,NEMA,GB,JIS,GB/T7672,IEC60317
Resistivity : (copper) 20℃<=0.017241Ω(mm)^2/m  Aluminum 20℃<=0.028000Ω(mm)^2/m
Package : PT-25, PT-30,30kg/50kg/150kg wooden Spool according to customers requirements

Feature : 
Wrapped smoothly and tightly, without missing layers, bright and clean

Material :
Drawing or extruding bare wire confirm to National Standard. smooth surface, no defects

Applicaton of Fiber Glass Covered Wire :
The product is widely used in transformers, electromagnets, welders or other similar products, medium and large electrical appliances winding.

*Product name and type:
    R20 during 20℃ unit length DC resistance shall comply with the following calculation of the value of the R20=P20/S min type : Smin conductor minimum cross-sectional area, in accordance with the minimum size of a and b,  and r ‘s maximum value calculation:  Smin=Amin × Bmin- 0.8584 r2 max × P20= 20℃conductor resistivity , mm2 / m for Aluminum Conductor: P20=1/35.7 mm2 / m fiberglass should be closely evenly around on the conductor of flat aluminum, double fibreglass covered aluminum wire with two layers of glass wire package directions should be opposite, and double fibreglass covered aluminum wire strip insulation thickness should be in conformity with the following as specified in the table (narrow on the edge of the insulation thickness (B-b) not to do assessment.)

Product name Insulation thickness Tolerance %
Double layer fibreglass cover flat 
aluminum strip wire
0.20 -20%

Production Process :

Packing Process : 

Step 1 :  Plastic film and kraft paper packaging, ensure neat and clean, dry ;  

2. Wooden box packaging, the outside fixed with packing belt, safe and reliable ;