China 6650 Nhn Nomex Paper Polyimide Film Flexible Composite Insulation Paper
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Product Highlights
- Flexible Composite: 3-ply Nomex paper-Polyimide film-Nomex paper laminate with synthetic adhesive.
- Customizable Sizes: Strips available from 6mm to 1000mm width based on customer requirements.
- Quality Certified: ISO9001 and IEC certified with 100% finished product inspection.
- OEM/ODM Support: Full customization from samples or designs with OEM and ODM services.
- Fast Delivery: Lead time within 15 workdays for both peak and off-season periods.
Product Attributes
- Customization
- Available
- Application
- Motor, Transformer
- Color
- Pink
- Model NO.
- KLY-NHN
- Material
- Paper
- Maximum Voltage
- 20KV~100KV
- Thermal Rating
- A 105
- Certification
- ISO9001, IEC
- Classification
- Organic Insulating Material
- Chemistry
- Organic Insulation
- Type
- Insulation Paper
- Transport Package
- Carton
- Specification
- Customizable
- Trademark
- Kangliyuan
- Origin
- Tianjin China
- Production Capacity
- 10, 000, 000kg/Year
Product Images of China 6650 Nhn Nomex Paper Polyimide Film Flexible Composite Insulation Paper
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Product Description
Class H (180ºC/220ºC)
Good mechanical properties
Du Pont Nomex® and Polyimide laminates
NHN is a 3-ply flexible laminate made of Nomex® paper-Polyimide film-Nomex® paper bonded with a synthetic adhesive.The total thickness fo the product is decided of the thickness of Nomex® paper,also the properties.
Application
NHN is suitable for insulation in electrical motors and transformers with a maximum operating temperature of 180ºC. It is used in low or medium voltage rotating machines as ground and slot insulation. It can be used as well as intermediate layer in transformers.
Typical properties
| Product | Construction | Thickness | Weight | Tensile strength | Breakdown voltage | Aging test | |||
| MD | TD | ||||||||
| mm | g/m2 | N/cm | KV | ||||||
| NHN | 2/1/2 | 0.13±10% | 140.0±10% | ≥ | 80.0 | 60.0 | ≥ | 8.0 | 200ºC 10min |
| NHN | 2/3/2 | 0.18±10% | 209.0±10% | ≥ | 150.0 | 100.0 | ≥ | 14 | |
| NHN | 3/1/3 | 0.20±10% | 189.0±10% | ≥ | 160.0 | 100.0 | ≥ | 8.0 | |
| NHN | 3/2/3 | 0.22±10% | 227.0±10% | ≥ | 190.0 | 120.0 | ≥ | 11.0 | |
| NHN | 2/5/2 | 0.24±10% | 280.0±10% | ≥ | 200.0 | 140.0 | ≥ | 18.0 | |
| NHN | 3/3/3 | 0.25±10% | 264.0±10% | ≥ | 220.0 | 150.0 | ≥ | 15.0 | |
| NHN | 2/7/2 | 0.30±10% | 370.0±10% | ≥ | 220.0 | 180.0 | ≥ | 19.0 | |
| NHN | 5/1/5 | 0.30±10% | 296.0±10% | ≥ | 280.0 | 180.0 | ≥ | 10.0 | |
| NHN | 5/2/5 | 0.33±10% | 335.0±10% | ≥ | 310.0 | 200.0 | ≥ | 12.0 | |
| Test method:GB/T 5591.2-2002 or IEC 60626-2:1995 | |||||||||
Shelf life
The shelf life is in excess of one year when stored at room temperature.
Form of delivery
1.Jumbo rolls: 25~200kg/roll, 1000mm width, 76mm paper cores.
2.Strips: 6mm~1000mm width according to customer requirements, maximum roll diameter 400mm.

Product quality: With consistent quality control throughout the entire process of product design and development, material procurement, production, quality inspection, and sales, the company has passed strict quality system certification and has been widely recognized by well-known customers. The company's products have advantages in quality.
We take customer satisfaction as our goal, trying our best to be more professional. In line with the principle of "putting customers first and pursuing continuous improvement" ,we will keep innovating and never stop on our way to become a new material supplier of transformer industry at home and abroad.

Customer visit

Q: How you make sure the quality?
a. We will consult on your requirements, and recommend suitable products to you.
b. Before production, we will send samples to you
c. During production, we will always check quality, package, delivery etc.
d. Before package, with QA to check everything
e. After shipment, we will consult with you about satisfaction.
Q: How to make sure the delivery date?
a. Before production, we will see we can meet your time or not.
b. After your payment, we start our preparing material immediately.
c. During production, We will inform you of the production scheduled.
d. Before shipment, we will inform you to pay the balance on time and booking immediately.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR246721". Items marked "" are certified.
Company Profile
Kang Liyuan Science & Technology (Tianjin) Co., Ltd, listed in Tianjin stock market in 2017(stock code: 212039), is a high-tech insulation material enterprise in China. Its predecessor Tianjin Kang LiyuanElectrical Materials Manufacturing Co., Ltd. Was one of the insulation materialprocessing enterprises in North China.
We produce insulation materials for oil-immersed transformers, dry type transformers with professional production machines and manufacturing technique. Our main products are insulation materials and insulation components for oil-immersed transformers from 10KV-220KV.
Our products are widely used in oil immersed transformers, dry type transformers, motors, explosion-proof appliances, as well as complete sets of equipment, high & low voltage electrical appliances and otherelectrical control fields.
The company is a professional manufacturer and an excellent supplierof the amorphous alloy transformer insulation accessories. The frameworks produced have been widely used in SH15 series amorphous alloy transformers. We have a number of production lines for Diamond-dotted papers, Pre-impregnated papers, Crepe papers and Crepe paper tubes. The pre-impregnated papers and struts we produced are used in the domestic transformer industry to the anti-short circuit and high overload distribution transformers. We have become the production base of Japanese MIKI crepe paper tubes in the north and northeast area of China.
Our products all meet the national standard, IEC standard and ISO standard. We have more than 20 national inventions and utility model patents, and the reliable quality of our products and our superb service has received warm praise from our customers!
Our company has won plenty of awards like "Tianjin Quality Trustworthy Team", "Tianjin Excellent Quality Management Group", "Advanced Enterprise of Tianjin Promoting General Quality Management Team Activities", "National Science And Technology Small And Medium-sized Enterprise", "2016 National Excellent Quality Management Unit", "2017 National Excellent QC Group", "National Hi-tech Enterprise"and we are determined to become better.
We take customer satisfaction as our goal, trying our best to be more professional. In line with the principle of "putting customers first and pursuing continuous improvement", we will keep innovating and never stop on our way to become a new material supplier of transformer industry at home and abroad.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Beichen District, Tianjin, China
-
Plant Area
- 2300 square meters
-
Number of Employees
- 30
-
Registered Capital
- 30,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin port
-
Minimum Order Quantity
- 1 pcs
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Electrical Laminated Wood, Electrical Pressboard, End Ring, Round Rods, Crepe Paper Tube, Oil Duct Strip, Fibre Glass Tube, Crepepaper Rolling Machine, Phenolic Screw and Nuts, Dimond Dotted Paper
-
Production Lines
- 8
-
Production Machines
- NC cutting machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-01-21
-
Export Year
- 6 years
-
Main Markets
- Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Cooperated with Fortune 500
- Yes
FAQ
- What are the typical applications for NHN insulation paper?
- It is suitable for insulation in electrical motors and transformers, used as ground/slot insulation in rotating machines and as an intermediate layer in transformers.
- Can the product be customized?
- Yes, we offer full customization from samples or designs, including minor and flexible customization options for strips and rolls.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- How do you ensure product quality?
- We consult on requirements, send pre-production samples, check quality during production, perform QA checks before packaging, and follow up on customer satisfaction after shipment.
- What certifications does the company hold?
- The company holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and products meet national, IEC, and ISO standards.
- What is the shelf life of the product?
- The shelf life exceeds one year when stored at room temperature.
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