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Pressboard Strip and Spacer for Oils Transformer
Pressboard Strip and Spacer for Oils Transformer

Pressboard Strip and Spacer for Oils Transformer

China Pressboard Strip and Spacer for Oils Transformer, Find details about China Pressboard Strip and Spacer for Oils Transformer, Transformer Insulation Strips from Pressboard Strip and Spacer for Oils Transformer

Model NO.
PIECES
Classification
Inorganic Insulation Material
Certification
ISO9001
Color
Brown
Brand
Xincheng
Insulation Class
a (105 °c)
Product Color
Natural-Color
Rated Voltage
110-1000kv
Usage
Oils Transformer
Tensile Strength
400MPa
Place of Origin
China (Mainland)
Trademark
XINCHENG
Transport Package
Wooden Case
Specification
PIECES
Origin
China
HS Code
85470000
Model NO.
PIECES
Classification
Inorganic Insulation Material
Certification
ISO9001
Color
Brown
Brand
Xincheng
Insulation Class
a (105 °c)
Product Color
Natural-Color
Rated Voltage
110-1000kv
Usage
Oils Transformer
Tensile Strength
400MPa
Place of Origin
China (Mainland)
Trademark
XINCHENG
Transport Package
Wooden Case
Specification
PIECES
Origin
China
HS Code
85470000
Specifications
Place of Origin: China (Mainland)               Brand Name: XINCHENG
Model Number: pressboard                   Type: Insulation Paper, insulation pressboard
Material: Composite Polymer, pressboard        Application: High Temperature
Rated Voltage: 110-1000KV                   Usage: oils transformer
Tensile Strength: 400Mpa                     Color:Nature
 
 
Introduction
 Insulation class A (105 °C)
 100% sulphate pulp
 Natural-color
 Precompressed pressboard, even fiber orientation, hard and dimensionally stable
 High purity and mechanical strength
 Low shrinkage, fiber-free surface
 Good compatibility with liquid dielectrics

TRANSFORMER OIL DUCT STRIP DATA SHEET

PART1: PRESSBOARD STICK4*5*1000MM
ITEMTYPICAL VALUESMATTER OF FACT
Thickness: mm4mm±7.5%4.1-4.3mm≤7.5%
Width 5±0.5mm4.95-5.38mm≤0.4mm
Length of 1000mm:±5mm1000±3 mm 
Pitch of stick centre:±3mm23±2 mm
Apparent density: g/cm31.1-1.21.18
Moisture content ,%4.0 to 9.0%5.7
PH water extract:6.0 to 9.06.8
Ash content,%    maximum1%0.51
Tensile strength  Mpa
Machine direction:
Cross machine direction:		 
≥90
≥50		 
107.4
101.3
Oil absorption ≥7.0%12.29
Shrinkage rate% MD
              CMD
         Thickness D		≤1.0
≤1.4
≤6.0		0.16
0.25
≤5
Elongation rate  MD
              CMD		≥3
≥4		≥4.4
≥4.4
Conductivity of aqueous extract Ms/m≤10.05.03
Dielectric breakdown:(Kv/mm )In Air
In Oil		10
24		16.7
35.7

 

PART2: SINGLE SIDE DIAMOND DOTTED PAPER DATA SHEET

ITEMTYPICAL VALUESMATTER OF FACT
Caliper:  (millimeter)0.25mm
Thickness: mm0.25±0.025mm+0.060.260
(0.260,0.258,0.262)
Width: mm1000±5mm1000-1005
Apparent density: g/cm30.9 to 1.11.01
Moisture content ,%4.0 to 8.0%5.6
PH water extract: 6.0 to 8.07.5
Ash content,%    maximum1%0. 43
Coating thickness per side mm0.006 to 0.0120.011
Tensile strength,N/mm2 
Machine direction: 
Cross machine direction: 		 
80
35		 
86.6
48.1
Dielectric breakdown: 
(volts/layer ,dry test)		≥21002230
Bond strength: Kpa450kpa679
    
                                         Report date: May 20, 2015

 
Packaging & Delivery
Packaging Details: plywood case/wooden case
Delivery Detail: Shipped in 15 days after payment

Please Contact Us
Miss: lydia
 
http://chinainsulation.en.made-in-china.com
 
 
 
Pressboard Strip and Spacer for Oils Transformer
Pressboard Strip and Spacer for Oils Transformer


Pressboard Strip and Spacer for Oils Transformer
Pressboard Strip and Spacer for Oils Transformer
Pressboard Strip and Spacer for Oils Transformer
Pressboard Strip and Spacer for Oils Transformer
Pressboard Strip and Spacer for Oils Transformer

 

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