High quality-Transformer pressboard/ cardboard/ insulation laminated vulcanized fibre sheet

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$1.00 - $10.00 / Kilograms | 1 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Place of Origin:
Liaoning, China
Brand Name:
Youda
Model Number:
Insulation Paper
Type:
Insulation Sheet
Material:
cotton pulp
Application:
High Voltage
Rated Voltage:
35KV
Tensile Strength:
Excellent
Thickness::
0.50mm~3mm or customized
width::
customized
Density::
1.10~1.30g/cm3
Moisture::
6.0%~8.0%
Ash Percentage::
Below 2.5%
Breakdown Voltage::
Above 5.0kv/mm
Transport Package::
in Roll or Paper Sheet
Usage::
Insulation Protection
Certification:
ISO9001:2008
Sample:
Sample Avaliable
Supply Ability
Supply Ability:
100 Ton/Tons per Month
Packaging & Delivery
Packaging Details
packing in pallets or wooden case according to sizes. Customized acceptable.
Port
Dalian, Tianjin, Shanghai

High quality-Transformer pressboard/ cardboard/ insulation laminated  vulcanized fibre sheet

 

 

Product Description
 
1.product name: insulation pressboard 
2.product description:
The product is produced by 100% sulphate pulp refined proceesed.product has a high chemical purity,good elongation,electrical performace,high mechanical strength properties
,widely used in power transformers and reactors,capacitors,swithes,and other manufacturing.
3.application:
it shouled be noted storage environment,storage in need of rain,moisture,fire,dust,sunlight exposure is strictly prohibited,to avoid prolonged exposed to the air.against direct contact with the ground,should be placed in a flat,dry on a wooden bracket,such as the use could not finish,after opening the granary,and the rest should be re-sealed to ensure that use of the product performance.colored insulating paperproducts should not be used for oil-immersed transformers and oil-immersed insulation components.
 4.technical datas:
 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 aquesous 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

 

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Packing:

Your order will be packed according to your specification or by the industry standard to ensure a safe journey down the road.

Means of Transportation:

Sea Freight:          Cheap and Slow. Often used for large quantity of orders.

Air Freight:            Costly, Fast and Safe. May require custom clearance.

Door-to-Door:        Fast, Safe and Convenient. e.g. FedEx, TNT

Road/Rail Freight: May or May not be possible depending on your location.

SHENYANG YOUDA INSULATING MATERIALS CO. LTD.

With more than 25 years of domestic sell experience, YOUDA has served countless manufacturers, power suppliers and local factories. We are professional in choosing the right type of insulation material for our customers. We provide varies insulation solutions ranging from slot insulation for power generators to fiberglass insulation sleeve for low voltage electricity wire. We have the capability of machining the parts to whatever shapes and sizes our customers demand. After all we provide consistent quality of products along with responsive customer supports.

 

 Contact:

Tina Chen (Mrs.)
Tel:  +86 13940142305

Fax:  +86 24 6283 7352
Whatsapp:+86 13940142305