Best Price Heat Polyester Shrinking Tape Applied to Transformer Motor
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Product Highlights
- Customizable Dimensions: Width (10-100mm), thickness (0.1-0.3mm), and length are fully customizable to suit specific needs.
- Superior Insulation: Excellent electrical insulation properties with high dielectric strength and volume resistivity.
- Oil-Resistant & Non-Toxic: No pollution to oil, non-toxic, and serves as a safe substitute for asbestos cloth.
- Certified Quality: Complies with ISO9001, ISO14001, UL, GB/T20630.2-2006, and IEC61068-2:1991 standards.
- Versatile Application: Ideal for transformer, motor, reactor winding insulation, and industrial heat insulation.
Product Attributes
- Customization
- Available
- Application
- Electrical Insulation, Insulators
- Color
- White
- Model NO.
- KLY-JYJ
- Material
- Polyester
- Maximum Voltage
- 20KV~100KV
- Thermal Rating
- A 105
- Usage
- Insulation Protection Material
- Texture
- Plain or Twill
- Type
- Insulation Tape
- Chemistry
- Inorganic Insulation
- Classification
- Inorganic Insulation Material
- Certification
- ISO9001
- Brand
- Kangliyuan
- Transport Package
- Pallet
- Specification
- ROLL
- Trademark
- Kangliyaun
- Origin
- China
- Production Capacity
- 5000kgs/Day
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Product Description
Name: Insulation Polyester Heat shrinkable tape use: polyester shrinkable tape
Product name: Polyester shrinkable insulation binding tape
Usage: Insulation Protection material Type: Insulation Tape
Material: polyester shrinkable fiber Feature: Heat-Resistant
Application: heat Polyester shrinking insulation tape Rated Voltage: 40KV
Tensile Strength: 200N/10mm Item: electrical binding tape
Temperature Resistance: Class H-180ºC Thickness: 0.1mm -0.30mm or customized
Width: 10~100mm or customized Length: 25mm or customized
Texture: Plain or Twill Sample: Sample Available
shrinkage rate: 18% ~ 23%,40% ~ 45% as product Certification: ISO9001:2000,ISO14001,UL
Color: White
Product Description
Electrical insulating Polyester Shrinkable Tape for foil insulation roll for transformer
The product is made from polyester fiber, it has excellent heat and insulation property and high mechanical strength, high shrinkage properties, applicable to the motor and winding insulation binding. After binding and dried at 105ºC for 10 minutes, it will be shrunk to 70%, which is good at a solid binding and at a compatibility with transformers. It will be utilized in the transformer oil at 105ºC for a long time.
Mainly used in industrial heat insulation ,oil pipeline coating, cable insulation coating and exhaust pipe heat insulation coating, bolted flange connection, oil rig brake shoe, thermal radiation shielding, high temperature oven door curtain and machinery with high temperature and friction reinforced material, soft pipe insulation, fire protection shell and other insulation layer, ship the insulation of the equipment, compared with asbestos cloth such outstanding advantages as no unhealthy to human , is the best substitute for asbestos cloth.
1. Material:
It is a kind of banded-shaped insulation material woven by polyester fiber.
2. Advantages:
It has heat resistance and insulation property, high heat shrinkage rate, high hot tensile strength, no loose or dropping, and no pollution to the oil.
3. Standard: GB/T20630.2-2006 /IEC61068-2:1991
4. Usage:
polyester heat shrinkable tape can be used as insulation binding materials for motors and transformers. It can be used in transformer oil at 105 degree for long time, It is used for coil binding and fastening on transformers, reactors, electric motors and other products
It is belt shaped insulation material weaved by polyester fiber. It has a certain degree heat resistance and insulation property. It is used for coil binding and fastening on transformers, reactors, electric motors and other products. It has high heat shrinkage rate, high hot tensile strength and no relaxation, no dropping, no pollutionl. Structure: plain or Twill
5.Property Index:
Structure: Plain weave or Twill
Thickness: 0.10mm,0.15mm,0.20mm,0.25mm,0.30mm
Width: 10mm---100mm or customize
Length: ≥30M/roll or customize
Shrinkage Rate: electrical polyester high shrinkage tape(shrinkage rate 40% ~ 45%) / electrical polyester low shrinkage tape(shrinkage rate 18% ~ 23%).
High strength,Low density
High temperature (180 ºC) insulation
Heat insulation effect
Non-toxic harmless
6. Color:
white, Colour line in the middle is available on request
Polyester shrinking tape technical date:
| NO. | Items | Units | Values |
| 1 | Broken warp | / | Every tray is made up of two segments, the length of each is not less than 3 meters |
| 2 | Broken-ends | / | No more than 200mm single broken end, no more than 30mm two broken ends |
| 3 | Besmirch | / | No oil stain, no rust |
| 4 | Pinholing | / | No broken warp and end at the same time, no more than 3 pinholing |
| 5 | Shrinkage | % | ≥30 |
| 6 | Tensile strength | N/10mm | ≥200 |
| property | unit | values | ||||||
| normal thickness | mm | 0.1 | ||||||
| width | mm | 10 | 15 | 20 | 25 | 30 | 50 | |
| density | length wise | ends/in | 44±2 | |||||
| cross wise | 33±2 | |||||||
| GSM | g/m3 | 210±5 | ||||||
| broken-ends | allow each tray has two segments, each length is not less than 5m | |||||||
| broken-warp | not allowed single broken-wrap more than 200mm and double broken-wrap more than 30mm |
|||||||
| besmirch | not allowed oil and rust | |||||||
| hole breaking | there a hole not allowed both wrap and welt broken or more than 3 welts broken |
|||||||
| shrinkage | % | ≥20-50 | ||||||
| tension strength | N/10mm | ≥200 | ||||||
| volume resistivity | Ω.m | ≥3x10Λ7 | ||||||
| dielectric strength | There should be no breakdown and flashover phenomenon with 50Hz 1KV I min | |||||||
| texture | plain or twill | |||||||

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.

Our products all meet the national standard, IEC standard and ISO standard. We have more than 60 national inventions and utility model patents, and the reliable quality of our products and our superb service has received warm praise from our customers!
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
- How do you ensure product quality?
- We consult on your requirements, send samples before production, check quality during production, perform QA checks before packaging, and follow up on satisfaction after shipment.
- How is the delivery date guaranteed?
- We verify time feasibility before production, prepare materials immediately after payment, inform you of the schedule during production, and notify you to pay the balance before shipment.
- Can the tape dimensions be customized?
- Yes, width (10-100mm), thickness (0.1-0.3mm), and length can be customized according to your specific requirements.
- What certifications does the product have?
- The product is certified under ISO9001:2000, ISO14001, UL, GB/T20630.2-2006, and IEC61068-2:1991 standards.
- Is the material safe for use in transformers?
- Yes, it is non-toxic, harmless, and does not pollute the oil, making it a safe substitute for asbestos cloth.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
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