Polycrystalline glass tape/transformer insulating tape

Polyglass banding tape Specification: No.ItemStandardTolerence 1Thickness mm0.17,0.20,0.25, 0.30,±0.03  2Width mm10±1 15±1.5 20,25±2 30,40,50 3Length mmCoil125±1 0  200,250,300±2 0  Roll500±3 0  1000,1500±

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Polyglass banding tape
Specification: 
No.ItemStandardTolerence 
1Thickness mm0.17,0.20,0.25, 0.30,±0.03 
 
2Width mm10±1 
15±1.5 
20,25±2 
30,40,50 
3Length mmCoil125±1 0 
 
200,250,300±2 0 
 
Roll500±3 0 
 
1000,1500±5 0 
 



 
Performance:(JB/T6236.3-92)
No.IndexUnitStandard Value
2830283128402841-W2842-W2843-W
1Volatile%5.0
2Resin content%27±2
3Soluble resin content%90
4Curing property Easy to be peeled off ,not adhesion
5Tensile strength before curingN/10mm width-5.00×102(0.17mm thickness)
1.00×103(0.30mm thickness)
 
6Tensile strength of annular sample(room temp.MPa8.009.008.009.001.159.00
×102×102×102×102×103×102
      
7Tensile strength of annular sample(Termal state)MPa5.00×1025.609.005.60
×102×102×102
8Elongation at break of annular sample%4.0
9Tensile elastic modulus for annular sampleMPa4.50×104
10Temperature index for long-term heat resistanceºC130 155
 
Curing condition : (not including the heating time of itself) 
2830  283128402841-W 2842-W28502851
2843-W 2844-W
Temp.TimeTemp.TimeTemp.TimeTemp.TimeTemp.Time
ºChºChºChºChºCh
8028028021202802
10521002120214021302
120213021551516021552
130151558  18041803
      2004  
 
Storage: Should be kept in dry,well-ventilated,clean place under 30ºC,or Reefer.Storage life (from the ex-factory date),pls see below: 
 
Storage Temp.ºC56~1011~1516~2021~2526~30   
Storage Life Month1286432   

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