Transformer Insulation Pressboard Insulation Paper Board Electrical Insulation Presspan
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Product Highlights
- High Voltage Resistance: Resistant to voltage under 110KV with breakdown voltage up to 39.8 KV/mm.
- Superior Mechanical Strength: Better mechanical and insulation strength compared to laminated wood.
- Large Size Capability: Available in large sizes up to 3000*2000mm for transformer applications.
- High Quality Material: Made of 100% pulp vitriol conifer wood, titled GOOD QUALITY by Ministry.
- ISO9001 Certified: Manufactured under international standards with ISO9001 certification.
- Wide Application Range: Suitable for transformers, motors, switches, and medical equipment.
- Thermal Rating H 180: Designed for high temperature environments with H 180 thermal rating.
- Smooth Surface Finish: Features a flat and smooth surface with good tenacity.
Product Attributes
- Customization
- Available
- Application
- Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation
- Color
- Brown
- Model NO.
- pressboard
- Material
- Fiberglass
- Maximum Voltage
- 10kv~20kv
- Thermal Rating
- H 180
- Thickness
- 0.1-35mm
- Type
- Insulation Sheet
- Chemistry
- Organic Insulation
- Classification
- Organic Insulating Material
- Certification
- ISO9001
- Brand
- Rainyan
- Transport Package
- Pallet
- Specification
- 0.5mm-40mm
- Trademark
- rainyan
- Origin
- China
- Production Capacity
- 100000kg/Day
- Package Size
- 100.00cm * 200.00cm * 40.00cm
- Package Gross Weight
- 1000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Transformer Insulation Pressboard Insulation Paper Board Electrical Insulation Presspan
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Transformer Insulation Pressboard Insulation Paper Board Electrical Insulation Presspan -
Transformer Insulation Pressboard Insulation Paper Board Electrical Insulation Presspan -
Transformer Insulation Pressboard Insulation Paper Board Electrical Insulation Presspan -
Transformer Insulation Pressboard Insulation Paper Board Electrical Insulation Presspan -
Transformer Insulation Pressboard Insulation Paper Board Electrical Insulation Presspan -
Transformer Insulation Pressboard Insulation Paper Board Electrical Insulation Presspan -
Transformer Insulation Pressboard Insulation Paper Board Electrical Insulation Presspan
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Product Description
- Pressboard nature color / red color
1 .Description:
electrical insulation pressboard for transformer is made of high quality insulation press board and the glue on both sides to be inserted in between boardsor the adhesive oppointed by customers by hot press process .The maximum dimension is 950*1950.Since 2006 the press board with the large size of 6000*3000mm has been put into production,we can deliver the large size laminated board now,the maximum the dimension is 3000*2000mm .They have better performance obviously than laminated wood in the mechanical strength and insulation strength.
2.Specifications:
1). nominal thicknesses:1mm-5mm
2).nominal length:1000mm*2000mm
3). Moisture Content :1.2-1.3 g/cm3
3. Color:Natural,red
4. Applications: apply in motor electric equipment with high requirement for mechanical strength ,and can be used in transformer oil
5. character
1 resistant to voltage under 110KV
2 IEC641-3-1 STANDARD
3 good mechanical strength
4 flat and smooth surface
5good tenacity
Be made up of 100% pulp vitriol conifer wood, abided by IEC641-3-1 STANDARD, the RED APRICOT thick insulating paperboard has been titled GOOD QUALITY by the LIGHT INDUSTRY MINISTRY and enter into the DATA OF FAMOUS PRODUCT IN CHINA.
It be mainly used in the clapboards of transformers and other insulating components such as insulation tube. It can also be used as the board in electrical usage, such as high/low switch, and the insulating material of home electrical equipment, shoe-making, packing.
| Number | Index | Unit | Standard | Test Result | |
| 1 | Norminal thickness | mm | 2 | 2.1 | |
| 2 | Norminal Grammage | g/cm3 | 1.1-1.25 | 1.14 | |
| 3 | Tensile Strength | MD CD |
MPa | ≥105 ≥80 |
119 89 |
| 4 | Elongation | MD CD |
% | ≥3.0 ≥4.0 |
6.9 5.8 |
| 5 | Breakdown Voltage | KV/mm | ≥35 | 39.8 | |
| 6 | PH VALUE | / | 6.0-6.9 | 8.0 | |
| 7 | Content of water | % | 5.0-6.0 | 5.6 | |
Company Inforamtion
Xuchang Ruiyuan insulation material co.,ltd insist on the
idea " GOOD QULAITY, GOOD SERVICE ". it is establish 20years old.
It is located in Xuchang City, Henan Province, China. From 2010 year old our company begin deal international trade, based on the original business. Till now we import and export to many contries, such as United Kingdom, Germany, France, Ukrain, Bulgaria, Italy, India, Pakistan, Bangladesh, Korea, Brzil and so on.
Our manufacturing technique is leading in this field and well known in the world. Now there are more than 20 product facilities, and 105 staff, including 5 senior technical, 20 intermediate technical. Main products are manufactured on international standard.
Our products mainly used for transformer and electrical motor, we produces insulation paper, insulation board, insulation tape,insulation film and also sales PTFE FR4 PA6 and cable wire.
We will develop with you by best-quality products, warm-hearted service and mutually beneficial cooperation!
About the Supplier
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Company Profile
Xuchang Ruiyuan insulation material Co., Ltd insist on the idea " GOOD QULAITY, GOOD SERVICE ".
It is establish 20 years old.
We located in Xuchang City, Henan Province, China. From 2010 year old our company begin deal international trade, based on the original business. Till now we import and export to many contries, such as United Kingdom, Germany, France, Ukrain, Bulgaria, Italy, India, Pakistan, Bangladesh, Korea, Brzil and so on.
Our manufacturing technique is leading in this field and well known in the world. Now there are more than 20 product facilities, and 105 staff, including 5 senior technical, 20 intermediate technical. Main products are manufactured on international standard.
Our products mainly used for transformer and electrical motor, we produces composite insulation paper, electrical insulation board, teixble insulation tape and adhesive fiberglass tape, insulation film and also sales PTFE FR4 PA6 and cable wire.
We will develop with you by best-quality products, warm-hearted service and mutually beneficial cooperation!
About Our Factory & Business Background
- Address
- Yan'an Road Xuchang City Henan Province China, Xuchang, Henan, China
- Terms of Payment
- LC, PayPal, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- qingdao, shanghai, tianjin
Our Production Capability & Technical Expertise
- Main Products
- Poyester Film, Poyimide Tape, Pressboard, Presspan, Insulation Paper, Insulation Material, Shrink Tube, PVC Tape, Adhesive Tape, Laminated Sheet
Our Industry Experience & Global Business Record
- Export Year
- 2001-02-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the maximum voltage resistance?
- The product is resistant to voltage under 110KV and has a breakdown voltage of up to 39.8 KV/mm.
- What materials are used to make this pressboard?
- It is made of 100% pulp vitriol conifer wood and abides by the IEC641-3-1 STANDARD.
- What are the available dimensions?
- The maximum dimension is 3000*2000mm, with nominal length of 1000mm*2000mm.
- Is this product suitable for transformer oil?
- Yes, it can be used in transformer oil and is mainly used in transformer clapboards.
- What is the thermal rating of the insulation board?
- The thermal rating is H 180, suitable for high-temperature applications.
- Does the product have any certifications?
- Yes, it is ISO9001 certified and meets the IEC641-3-1 STANDARD.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What payment terms are accepted?
- We accept LC, PayPal, Western Union, and Money Gram.
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