Glass pultrusion stays, including dog bones, vertical bars, cylindrical batten, coattail batten, stay plate etc., are a type of profile produced by a pultrusion process using an alkali-free glass fiber-impregnated thermosetting resin. It has high mechanical strength, excellent electrical properties, and flame retardancy, orrosion resistance, arc resistance and other advantages. It is mainly used for the ventilation cooling between dry transformers and the use of reactors and wave traps.
|Barcol hardness vertical direction||23℃±2℃||MPa||≥150|
|Compreesion Strength||fiber direction||MPa||≥250|
|Breakdown voltage in fiber direction(in roll)||KV||-----|
Packaging & Shipping
Our company have 4 line automatic production lines to ensure the delivery in time .
Top 3 manufacturer of class E&B&F&H&C insulation materials for motor and transformer in china
UL(ULNO.:E353580),ROHS,MSDS,REACH and ISO9001:2008 approved.
a.1 year warranty
b.OEM & ODM are welcome
c.Trial orders are available
d.Sample can be supplied in 7days.
f.Shipping and express will be tracked and reported at any time after sending.
Welcome to contact Haotai, which is one of best transformer glass poltrusion stays dog bone manufacturers and suppliers in China, you can also get transformer glass poltrusion stays dog bone free sample from our factory.