Wholesale Polyimide Heating Film for Voice Coil
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Product Highlights
- Customizable Dimensions: Available in thickness 0.025-0.15mm and sub-cut to different widths per requirement.
- Diverse Application Scope: Ideal for aerospace, automotive, construction, electronics, and solar panel industries.
- ISO9001 Certified Quality: Manufactured under international standards with ISO9001 certification.
- Fast Lead Time: Peak and off-peak season lead time within 15 working days.
- Global Export Experience: 20 years of experience exporting to over 20 countries worldwide.
Product Attributes
- Customization
- Available
- Application
- Aerospace, Automotive Manufacturing, Construction Industry, Electronic device, Solar Panel
- Color
- Different Color Line
- Model NO.
- 6051
- Installation Method
- Adhesive
- Material
- Polyethylene
- Maximum Voltage
- 10kv~20kv
- Thermal Rating
- H 180
- Thickness
- 0.025-0.15
- Type
- Insulation Film
- Chemistry
- Organic Insulation
- Classification
- Organic Insulating Material
- Certification
- ISO9001
- Brand
- Rainyan
- Transport Package
- Carton
- Specification
- 0.5mm-40mm
- Trademark
- rainyan
- Origin
- China
- Production Capacity
- 1000kg/Day
- Package Size
- 30.00cm * 30.00cm * 100.00cm
- Package Gross Weight
- 50.000kg
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 Wholesale Polyimide Heating Film for Voice Coil
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Product Description
Motor slot cable binding film class H 6050 20um 25um 30um 40um Polyimide film tape
Description:
H class Polyimide film is a common polyimide film condensed with 4- formic acid-2- anhydride of benzene, and 4.4-diamino-biphenyl-ether oxide. This product has excellent mechanical capability, favorable electric insulation at temperature as low as -269ºC and as high as +260ºC.Its can be used in compound insulation material, adhesive tape, electric wire and motor industry, ect.
Polyimide Film 6051 has high insulation performance and heat resistance. The polyimide film is produced by Cast Law". It has high temperature resistance, radiation protection and high-quality dielectric properties for H grade electrical machinery, electrical insulation and other uses of electrical insulating materials, which can be sub - cut different widths of dribbling according to customers requirements
| No. | Properties | Unit | Specifications | Test Results |
| 1 | Appearance | --- | The Polyimide Film should be smooth and flat with neat non-torn edges and without any defects such as wrinkles, tears, gels blisters or bubbles, pinholes and foreign impurities | Pass |
| 2 | Width |
mm | ±1.6 | 540 |
| 3 | Thickness |
mm | 0.25 ±0.01 |
0.245 -0.005 |
| 4 | Number of Splices |
each/1000m | 0 | |
| 5 | Density |
g/cm3 | 1420±20 | --- |
| 6 | Tensile strength Machine direction Cross direction |
MPa | ≥135 ≥115 |
138 120 |
| 7 | Elongation Machine direction Cross direction |
% | ≥35 ≥35 |
45 40 |
| 8 | Shrinkage rate Machine and cross |
% | --- | --- |
| 9 | Flammability |
--- | --- |







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
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
- Can the film thickness and width be customized?
- Yes, the thickness ranges from 0.025mm to 0.15mm, and it can be sub-cut to different widths according to customer requirements.
- What is the thermal rating of this product?
- The product has a Thermal Rating of H 180, making it suitable for H grade electrical machinery.
- What are the lead times for production?
- Both peak season and off-season lead times are within 15 working days.
- What certifications does the manufacturer hold?
- The product is certified under ISO9001 and manufactured on international standards.
- Where is the company located and how long have they been operating?
- The company is located in Xuchang City, Henan Province, China, and has been established for 20 years.
- What payment methods are accepted?
- Accepted payment terms include LC, PayPal, Western Union, and Money Gram.
- What are the main applications for this polyimide film?
- It is widely used in aerospace, automotive manufacturing, construction, electronic devices, and solar panels.
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