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Dingzun Custom 6 core PI 350c high temperature wire
  • Dingzun Custom 6 core PI 350c high temperature wire
  • Dingzun Custom 6 core PI 350c high temperature wire

Dingzun Custom 6 core PI 350c high temperature wire

Place of Origin China
Brand Name Dingzun
Certification UL,CE,ISO9001
Model Number 09-84
Product Details
PI High Temperature Wire
Tinned Copper
PI Wrapping
PI Wrapping
Rated Temperature:
Rated Voltage:
High Temperature
Product Description

PI new material431/5000
1. According to thermogravimetric analysis, the initial decomposition temperature of fully aromatic polyimide is generally about 500℃. Polyimide synthesized from biphenyldianhydride and p-phenylenediamine is one of the most thermally stable polymers with thermal decomposition temperature up to 600℃.

2.polyimide can withstand very low temperature, such as in liquid helium at -269℃ will not crack.

3.polyimide has excellent mechanical properties, the tensile strength of unfilled plastic is above 100Mpa, the film of polyimide (Kapton) is above 170Mpa, and the polyimide (UpilexS) reaches 400Mpa. As engineering plastics, the amount of elastic film is usually 3-4gpa, and the fiber can reach 200Gpa. According to theoretical calculation, the fiber synthesized by homophenic anhydride and p-phenylenediamine can reach 500Gpa, second only to carbon fiber.

4.some varieties of polyimide insoluble in organic solvents, to dilute acid stability, generally little varieties of resistance to hydrolysis, had the performance of this seemingly faults polyimide is different from the other one big characteristics of high performance polymer, which can take advantage of the alkaline hydrolysis of recycle material dianhydride and diamine, for example, Kapton film, its recovery rate can reach 80% 90%. Changes in structure can also yield varieties that are quite resistant to hydrolysis, such as those that can withstand 120℃ and 500 hours of boiling.







No./ Dia.



Insulation Thickness



Insulation Thickness


Overall Dia.


Max. Resistance


30 0.05 7/0.10 0.33 0.46 0.96 381
1/0.254 0.33 0.46 0.914 361
28 0.08 7/0.12 0.33 0.46 1.02 239
1/0.32 0.33 0.46 0.98 227
26 0.13 7/0.16 0.33 0.46 1.14 150
1/0.41 0.33 0.46 1.07 143
24 0.22 7/0.20 0.33 0.46 1.26 94.2
1/0.50 0.33 0.46 1.16 89.3
22 0.33 1/0.65 0.33 0.46 1.31 56.4
19/0.16 0.33 0.46 1.46 59.4
20 0.5 1/0.80 0.33 0.46 1.46 35.2
19/0.20 0.33 0.46 1.61 36.7
18 0.8 7/0.40 0.33 0.46 1.61 20.8
19/0.23 0.33 0.46 1.81 23.2
17 1.0 19/0.26 0.33 0.46 1.96 18.3
16 1.3 19/0.30 0.33 0.46 2.16 14.6
14 2.0 19/0.37 0.33 0.46 2.51 8.96
12 3.3 19/0.49 0.33 0.46 3.11 5.64
10 5.3 37/0.43 0.33 0.46 3.67 3.546
Remarks: able to produce according to customer’s requirements

Shanghai Dingzun Special Electric Wire and Cable Co., Ltd. as a high-tech enterprise was established in 2005, which engaged in special wire and cable research, development, design, manufacturing.


Shanghai Dingzun Special Electric Wire and Cable Co., Ltd. has strong technical force, existing staff 132 people, including senior titles of professional and technical personnel 26 people, with our own invention patent. We understand the technical standards and production standards of wire and cable of various countries in the world, can design and produce 6 categories, more than 800 types and specifications of wire and cable. The annual output reaches 70 million meters. The main products are high temperature resistant wire and cable, high voltage resistant wire and cable, shielded cable, coaxial cable, thermocouple compensation wire and other special wire and cable. Products are widely used in aerospace, electronic appliances, instrumentation, metallurgy and chemical industries, especially for high temperature, low temperature, strong acid, strong alkali, high oil, strong radiation and other harsh working environment.


Currently our company has two production workshops, nearly 5000 square meters of production space, equipped with 18 production lines of various types, 156 other auxiliary production equipment, 48 testing equipment, including 36 inline testing equipment. Complete testing equipment guarantee premium product quality, meanwhile strong production capacity ensures timely order delivery.


The company has passed ISO9001:2015 international quality management system certification, our products have passed CCC compulsory certification in China, UL certification in the United States, CE certification in the European Union, and our products are sold to the United States, Europe, Japan and other countries and regions. Our system certification, product safety certification and global customers praise prove that our products are trustworthy. In addition, the wire and cable we produce also passed RoHS testing, in line with the environmental requirements of the European Union, we protect our common green home together with you.


According to customer requirements, we can also do custom design, production, to meet customer specific requirements of wire and cable, or according to customer construction drawings to make product customization.


Our production base is located in Shanghai, the largest commercial city in China, which can quickly and conveniently reach all countries of the world.


Dingzun Cable connecting the whole world, outputting surging power, transferring the cooperation signal, shares opportunities and future.


1. Are you a manufacture or trading company?

We are a professional manufacture over 18 years, and our factory based in Shanghai. Warmly welcome to visit us.

2. Does your company accept OEM production?

Sure, our company policy is Order Oriented Customization, we could print your brand and produce according to your specification, if the minimum quantity achieved.

3. What about the lead time for mass production?

Our production capacity is sufficient, normally 10-20 days we can deliver your order, only if quantity is big, we’ll offer you specified delivery time.

4. What’s your minimum quantity?

Usually 100m, however cable is heavy product, the freight really costs, we suggest a reasonable quantity.

5. How can I get a sample to check your quality?

Samples are free for customer; you only need to pay the courier charge.

6. How does you company control the quality?

Our company has a team of experienced QC, who do in-line and finished goods inspection, we even got certificate of ISO9001. Our products have been certified by UL, CE, SGS, RoHS, CCC etc


Contact Us at Any Time

Rm.1708/1709, Building 2, no.31 Jiatong Rd., Nanxiang Town, Jiading District, Shanghai 201802, China
Send your inquiry directly to us