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3650 Polyamide glass cloth laminated tube

It is created from KH550 glass cloth with alkali-free that has been impregnated with polyamide resin under pressure. heat and rolling. The thermal grade is class h insulation. With excellent electrical. Physical and mechanical property, thermal-resistant, radiation-proof. Used for the insulating slots. windings. gaskets of the dry-type transformer /mine transformer/ railway transformer/traction motor/areomotor/electrical equipment etc.

Tubes: thickness of wall 1.5-200mm diameter: 6-2000mm

Technical data

No specification unit index

1 density g/cm2 >= 1.65

2 flexural strength Mpa >= 200

3 compressive strength Mpa >= 80

4 shearing strength Mpa >= 20

5 1.5mm 14

Electrical strength perpendicular KV 16

To lamination, in transformer oil

At room temperature(5 min)/ 2.5mm 18

Thickness of wall 3.0mm 20

6 Electrical strength parallel to lamination, in KV 30

transformer oil at room temperature(5 min)

7 Surface electrical strength after wet at KV 14

room temperature(1 min)

back         Inquiry

Contact person: Sunne Feng (General Manager)    Email:
Phone : +86-574-88183823, 88183859, 83030723, 83036723    Fax : +86-574-56664782, 83030721      Mobile : +86-18067300022
Address :1-2F, Building 2, 58 Fengqi Road, Yinzhou, Ningbo, China. 315100
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