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 Presspaper (Kraft Paper), Insulation Presspaper for Transformer, Electrical Insulation Presspaper/ Presspahn manufacturer / supplier in China, offering High Quality Pure Wood Pulp Insulation Paper for Electric, FRP Filament Winding Cyliner for Dry Transformer, Epoxy Resin Glassfiber Filament Winding Tube (safety yellow) /Filament Wound Epoxy Tubes and so on.

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Supplier Homepage Products Insulation Paper High Quality Pure Wood Pulp Insulation Paper for Electric

High Quality Pure Wood Pulp Insulation Paper for Electric

Get Latest Price
Purchase Qty. / Reference FOB Price
50-99 kg US $2
100+ kg US $1.8
Port: Qingdao, China
Production Capacity: 5000 Ton/Tons Per Month
Payment Terms: L/C, T/T
Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, High Voltage/ High Temperature, Oil Transformer
Type: Insulation Paper Kraft Paper, Insulation Paper
Chemistry: Organic Insulation
Material: Sulphate Wood Pulp, Paper
Thermal Rating: A 105
Maximum Voltage: >100KV

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Basic Info

Model NO.
high quality pure wood pulp insulation paper for e
Classification
Organic Insulating Material
Certification
UL, ISO9001
Color
Original Pulp Color; Brown, Cyan, Red, Brown
Brand
Xincheng
Product Name
Electrical Insulating Densified Presspaper
Usage
Insulation Protection/ Oil-Immersed Power Transfor
Tensile Strength
≥80n/mm2
Density
1.0~1.3G/Cm3
Moisture Content
≤8%
Ash Content
≤1.0%
Oil Absorption
≥10.0%
pH of Aqueous Extract
6-9
Thickness
0.05mm-8.0mm; or Customized;
Sample
Available
OEM,ODM Service
Available
Trademark
XINCHENG
Transport Package
Wooden Case
Specification
PIECE
Origin
China
Quick Details
Place of Origin: China (Mainland)                                                  Brand Name: XINCHENG
Product Name: Electrical Insulating Densified PressPaper          Type: Insulation Paper
Usage: Insulation Protection/ oil-immersed power transformer      Insulation class: A (105-ºC)
Material: Sulphate Wood Pulp
Application: High Voltage/ High Temperature                                Rated Voltage: 35kv or above
Tensile Strength: ≥80N/mm2                                                         Feature: Heat-Resistant
Density: 1.0~1.3g/cm3                                                                   Moisture content: ≤8%
Ash Content: ≤1.0%                                                                        Oil Absorption: ≥10.0%
pH of aqueous Extract: 6-9
Size: 6400*3200mm; 4400*2260mm or Customized Size
Thickness: 0.05mm-8.0mm; or customized;                         Width: 625mm-1350mm or customized;
Standard roll width: 1000mm & 1150mm, or customized;
Color: Original pulp color; brown, cyan, red                              Certification: ISO9001
Standard: IEC 60641 P.4.1.A, JIS C 2305 PB-2, DIN 7733 PSP 3030 & PSP 3055
Sample: Available                                                                     OEM,ODM service: Available
 
 
Product Description
Transformer presspaper is made of high-purity 100% sulphate wood pulp processed by high-pressure processing. This product has high chemical purity and high mechanical strength. After immersion, it has both mechanical and electrical properties.
Press Paper (Kraft paper) is a surface insulation material which is resistant to high voltage and a high capacity for impregnation with transformer oil (dielectric mix of oil-cellulose). Kraft paper is made of 100% sulphate wood pulp. It is a high strength paper with excellent electrical properties. It is generally used by manufacturers to meet their need of insulation with an optimum combination of electrical and mechanical strength, low permittivity and maximum oil absorption. 
It is best suited for coil winders, insulation in motors, transformers, manufacturing of laminates etc. 
   Transformer presspaper is widely used in oil-immersed transformers and reactors, capacitors, switches, etc.
 
Thin electrical insulation paper is made of 100% kraft pulp. With good electrical and mechanical strength, Which is widely adapted for insulating materials in electrical. electronics, instruments and switches. It also can be used for the 6520 polyester film composite foilbase paper.

Application: 
-Transformers 
-Motors 
-Coil Winding 
-Insulation in electrical machines 
-Cable covering



Material : 100% non-bleached sulphate coniferous wood pulp from Sweden and Canada .
Transformer Insulation Paper Quality Standard : IEC60641-3-1:2008
     Transformer board is widely used in Inductor , Reactor , Power transmission and Transformation equipments . Our transformer board has higher mechanical and electrical strength , higher tensile strength , lower compressibility and bending performance .
Available according to International standards IEC 60641 P.4.1.A, JIS C 2305 PB-2, DIN 7733 PSP 3030 & PSP 3055.
 
Note: Reels can also be supplied in slitted form duly slitted as per desired width of the customer. Specific thickness can also be supplied as per requirement of the customer.
 
Specifications:
ItemsUnit Index
Thickness of base papermm0.080.130.180.200.25
Density of base paperg/cm30.85-1.10
One side adhesive thicknessμm10-15
Moisture%4.0-8.0
Tensile StrengthMDN/10mm
width
≥60≥110≥160≥180≥230
CMD≥30≥50≥70≥80≥100
Tear StrengthMDmN≥450≥900≥1,350≥1,500≥2,000
CMD≥500≥1,000≥1,500≥1,700≥2,300
Breakdown VoltageIn airkv≥0.88≥1.37≥2.00≥2.10≥2.25
In oil≥4.4≥7≥9≥9.80≥11.50
Welding strengthRoom temperaturekpa≥650
100ºC±2ºC≥400
Oil absorption%≥20
Pollution to the transformer oil                       Free from contamination (tan δ < 0.001)
 
 
 
FAQ
 (1). Q: Can you give me a discount price?
A: It is depending on the volume. The larger the volume is, the more discount you can enjoy.
(2). Q: Why is your price a bit higher than other Chinese suppliers?
A: To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each item at a wide range of price. We can offer the products of different quality levels depending on customer's target price and quality requirement.
(3). Q: How can I get a sample?
A: Normally small samples can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. For bigger sizes, it depends.
(4). Q: How can you guarantee the quality of mass production is same with the sample sent to me before?
A: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
(5). Q: How can you deal with quality issues that customer feedback after receiving the goods?
1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify. 
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation. 
 
 
Supply Ability:
5000 Ton/Tons per Month
 
Packaging & Delivery
Packaging Details
1. Wooden pallet, wooden case, Standard export packing. 
2. According to customer's requirement. 
Port: Qingdao, Tianjin, Shanghai, Ningbo
 
Lead Time :
Quantity(Kilograms)1 - 10001001 - 1000010001 - 20000>20000
Est. Time(days)71520To be negotiated
 
RELATED PRODUCTS
Please select the electric insulation material product you need
Insualtion SheetInsulation TubeInsulation RodInsulation Paper
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Please Contact Us
 Miss: lydia
Mob: 86-13752439076      Fax: 86-22-60863016        
http://www.chinainsulatingmaterial.com
 
 
 
High Quality Pure Wood Pulp Insulation Paper for Electric


 High Quality Pure Wood Pulp Insulation Paper for Electric
High Quality Pure Wood Pulp Insulation Paper for Electric
High Quality Pure Wood Pulp Insulation Paper for Electric
High Quality Pure Wood Pulp Insulation Paper for Electric
High Quality Pure Wood Pulp Insulation Paper for Electric
High Quality Pure Wood Pulp Insulation Paper for Electric

High Quality Pure Wood Pulp Insulation Paper for Electric
High Quality Pure Wood Pulp Insulation Paper for Electric
High Quality Pure Wood Pulp Insulation Paper for Electric
High Quality Pure Wood Pulp Insulation Paper for Electric
High Quality Pure Wood Pulp Insulation Paper for Electric

 

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