6520 Green Insulation Paper/Polyester Film
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Product Highlights
- Excellent Dielectric Properties: Superior electrical insulation with high breakdown voltage up to 8.0 KV.
- High Mechanical Strength: Robust tensile strength and elongation for slot, interturn, and liner insulation.
- Versatile Application Scope: Suitable for E-grade motors, generators, dry-type transformers, and electric appliances.
- Multiple Thickness Options: Available in 6520-23, 6520-36, and 6520-50 with thicknesses from 0.15mm to 0.60mm.
- ISO9001 Certified: Manufactured under strict ISO9001 quality management standards.
- Flexible Composite Material: Two-layer laminate combining Polyester film and Presspaper for flexibility.
Product Attributes
- Customization
- Available
- Application
- Electrical Winding Insulation
- Color
- Green, Dark Geen
- Model NO.
- 6520
- Material
- Paper
- Maximum Voltage
- <10KV
- Thermal Rating
- A 105
- Xuchang
- Zhufeng
- B
- B
- Type
- Insulation Paper
- Chemistry
- Organic Insulation
- Classification
- Hybrid Insulation Materials
- Certification
- ISO9001
- Brand
- Zhufeng
- Transport Package
- Carton
- Specification
- 0.15-0.40mm
- Trademark
- zhufeng
- Origin
- Xuchang
- HS Code
- 481159000
- Production Capacity
- 500 Tons
Product Images of 6520 Green Insulation Paper/Polyester Film
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6520 Green Insulation Paper/Polyester Film -
6520 Green Insulation Paper/Polyester Film -
6520 Green Insulation Paper/Polyester Film -
6520 Green Insulation Paper/Polyester Film -
6520 Green Insulation Paper/Polyester Film -
6520 Green Insulation Paper/Polyester Film
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Product Description
Product Description
1. DESCRIPTION
6520/6521 Polyester film/Presspaper flexible Laminate is a two-layer flexible composite material.
According to different thicknesses of Polyester film, 6520/6521 can be divided into 6520-23 / 6520-36 / 6520-50.
2. FEATURES
- Thermal class B (120°C)
- Excellent dielectric properties and mechanical strength
3. APPLICATIONS
- As slot, interturn and liner insulation for E-grade motors, generators and electric appliances.
- Also used for slot insulation, closures or covers, overhang, interphase insulation and layer insulations for Dry-type transoformers and motors.
4. TECHNICAL PARAMETER
| Properties | Unit | Value | |||||||||||||
| Nominal thickness | mm | 6520-23 | 6520-36 | 6520-50 | |||||||||||
| 0.15 | 0.25 | 0.60 | 0.15 | 0.25 | 0.60 | 0.15 | 0.25 | 0.60 | |||||||
| Thickness tolerance | mm | +0.02 | +0.03 | +0.06 | +0.02 | +0.03 | +0.06 | +0.02 | +0.03 | +0.06 | |||||
| Nominal ration and tolerance | G/m2 | 190+ 28 |
310+ 46 |
730+110 | 190+ 28 |
310+ 46 |
730+ 110 |
190+ 23 |
310+ 46 |
730+ 110 |
|||||
| Nominal thickness of film | μm | 23 | 36 | 50 | |||||||||||
| Tensile strength |
Length | No bending | N/10mm | ≥135 | ≥210 | ≥500 | ≥135 | ≥210 | ≥500 | ≥100 | ≥150 | ≥400 | |||
| bending | ≥80 | ≥120 | ≥370 | ≥80 | ≥130 | ≥370 | ≥70 | ≥95 | ≥320 | ||||||
| Cross | No bending | ≥80 | ≥120 | ≥320 | ≥80 | ≥120 | ≥320 | ≥80 | ≥95 | ≥200 | |||||
| bending | ≥60 | ≥80 | ≥200 | ≥60 | ≥80 | ≥200 | ≥50 | ≥60 | ≥190 | ||||||
| Elongation percentage | Length | % | ≥2 | ≥3 | ≥3 | ≥2 | ≥3 | ≥3 | ≥2 | ≥2 | ≥3 | ||||
| Cross | ≥8 | ≥10 | ≥10 | ≥8 | ≥10 | ≥10 | ≥8 | ≥8 | ≥10 | ||||||
| Breakdown voltage |
Length | KV | ≥6.0 | ≥7.0 | ≥8.0 | ||||||||||
| Cross | ≥5.0 | ≥6.0 | ≥6.0 | ||||||||||||
| Cohesiveness under normal condition |
--- | Without lamination | |||||||||||||
| Cohesiveness under hot condition (130+2ºC) |
---- | Without lamination, bubbles and flowing compound | |||||||||||||
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR229658". Items marked "
" are certified.
Company Profile
Xuchang Zhufeng Insulation Material Co. Ltd, Welcome inquiry our products.
We are manufacture in electrical insulation material which has established Since 1998, we are one of the largest insulation company In China, have exported Europe, Middle East, Aisa and South America. ISO9001, RoHS certification. High quality, excellent service!
Our main produts as below:
1. Felexible composite insulation paper: 6520 fish paper with film, DMD insulation paper, F- DMD insulation paper, NMN nomex insulation paper.
2. Polyester film products: Transparent film and Milky white polyesterfilm
3. Transformer insulation paper: Presspaper, Pressboard(Chipboard), Fish paper, Cable paper, Creap paper,
4. Insulation binding tape: Fiberglass tape, Pure cotton tape
5. Insulation Sleeve: 2715 PVC fiberglass sleeve, 2751 silicon rubber sleeve, 2753
Silicone Varnish sleeve,
6. Insulation Laminated sheet: 3240 Epoxy glass cloth laminated sheet, 3025 phenoli cotton cloth laminated sheet, 3021 phenolic paper laminated sheet.
7. Imprenating fiber cvarnish cloth/tape: 2432, 2450, 2310, 2210
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Wang Yue Bridge, Bayi Road, Xuchang, Henan, China
-
Plant Area
- 2667 square meters
-
Number of Employees
- 39
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port, Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- 6630DMD Insulation Paper/6640NMN Insulation Paper/Diamond Dotted Paper/2432 Alkyd Fiberglass Tape/2310 Fiberglass Silk/Enameled Aluminum Wire
-
Production Machines
- Cutting Machine
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1998-03-27
- Export Year
- 2009-05-07
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
FAQ
- What are the available thickness options for this product?
- The product is available in three models: 6520-23 (0.15mm), 6520-36 (0.25mm), and 6520-50 (0.60mm).
- Where can this insulation material be applied?
- It is used for slot, interturn, and liner insulation in E-grade motors, generators, dry-type transformers, and electric appliances.
- What is the maximum voltage rating?
- The product supports a maximum voltage of less than 10KV, with breakdown voltage reaching up to 8.0 KV.
- Is the manufacturer certified?
- Yes, the product is certified under ISO9001 standards.
- What is the lead time for production?
- The average lead time is one month, applicable for both peak and off-peak seasons.
- What are the payment terms?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.
- What is the material composition?
- It is a two-layer flexible composite material made of Polyester film and Presspaper.
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