Tianjin, China
Business Type:
Manufacturer/Factory
Registered Capital:
1000000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9000
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Insulation Pressboard for Transformer, Insulation Material, Insulation Pressboard manufacturer / supplier in China, offering Transformer Insulation Material /Insulation Pressboard, FRP Filament Winding Cyliner for Dry Transformer, Epoxy Resin Glassfiber Filament Winding Tube (safety yellow) /Filament Wound Epoxy Tubes and so on.

Gold Member Since 2018
Audited Supplier
  • Transformer Insulation Material /Insulation Pressboard
  • Transformer Insulation Material /Insulation Pressboard

Transformer Insulation Material /Insulation Pressboard

Min. Order / Reference FOB Price
500 kg US $1-3/ kg
Port: Tianjin, China
Production Capacity: 10000ton/Year
Payment Terms: L/C, T/T, D/P
Application: Electrical Winding Insulation, Winding Wire Coating Insulation, Insulating Varnish
Type: Insulation Paper
Chemistry: Organic Insulation
Material: Paper
Thermal Rating: A 105
Maximum Voltage: 20KV~100KV

You Might Also Like

Loading...

Basic Info

Classification
Hybrid Insulation Materials
Certification
ISO9001
Color
Brown
Key Words
Pressboard
Useage
Transformer Winding Insulation Material
Trademark
xin cheng
Transport Package
Wooden Pallets
Specification
1000x2000
Origin
China
Insulation pressboard

Introduction:
It is made of 100% sulfate wood pulp and has high density (similar to T4). It has excellent properties of very flat, highest mechanical and electrical strength and little shrinkage. It is used in oil-immersed power transformer.
Pressboard standard: IEC 641-3-1
Thickness: 1.0-8.0mm
Size (mm): 6300*3200, 6300*1600, 4200*3200, 4200*1600, 3200*3150, 3200*2100, 2000x1000 1000x1000
 
 Index.UnitValues
≤1.6>1.6~3.0>3.0
1Nominal thickness tolerance%≤10(±)
2Nominal Grammageg/cm31.00~1.201.00~1.251.15~1.30
3Shear strength ,M.D.Mpa≥100≥105≥110
4Shear strength, C.M.D.Mpa≥75≥80≥85
5Elongation (M.D.)%≥3.0
6Elongation (C.M.D.)%≥4.0
7Shrinkage%≤10.0≤7.5≤5.0
8Shrinkage which would resume%≥45≥50≥50
11Shrinkage:M.D.%≤0.5
C.M.D.≤0.7
Thickness direction≤4.0
12Moisture content%≤6.0
13Ash content%≤1.0
14Electrical conductivity of aqueous extractms/m≤1.6>1.6~3.0>3.0
15Aquesous extract (PH)-6~9
16Oil absorption%≥11.0≥9.0≥7.0
17Voltage resistant strength(In air)MV/m≥12≥11≥10
18Voltage resistant strength(In oil)MV/m≥40≥35≥30

Transformer Insulation Material /Insulation Pressboard


 

Send your message to this supplier

*From:
*To:
avatar Miss Lydia
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now