JIANGXI TENGDE INDUSTRIAL CO., LTD.

Business Type:Manufacturer

Main Products: Epoxy Resin for transformer CT PT and insulation partsComposite materialsSilicon Steel SheetCopper Foil and StripsAluminum CoilsEpoxy Resin Glue for Storage BatteryOEM manufacturer for Transformer CoilsCasting resin for transformersEpoxy Resin Hardener

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Class F DMD prepreg

Metallurgy,Chemicals & Energy Composite Materials

EXW Price:US$ 6.00 / KG

MOQ:500 KG

Payment Method : L/C T/T 

Keywords:Class F Prepreg Class F DMD Prepreg DMD Layer Insulation  DMD End Insulation DMD Epoxy Resin Prepreg (Red) DMD Prepreg DMD Epoxy Resin Prepreg Insulation Endpad DMD Prepreg Class F DMD Prepregs 

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Product Category: Metallurgy,Chemicals & Energy > Composite Materials Trademark: Tengrui
Product Package: Cartons, Pallets Specifications: Ordinary carton boxes, plastic film
Place of Origin: China Port: shanghai port




CLASS F DMD

Class F Epoxy Prepreg for dry type transformer

Product Specification

Class F Epoxy Prepreg used in dry type transformer is made of polyester film polyester fiber non-woven soft composite material impregnated with heat-resistance epoxy resin through baking.

 Feature and Application

The solidified materials have high mechanical strength, outstanding dielectric properties and adhesive properties, heat resistance grade is Class F.
It is applicable to the layer insulation and end insulation of Class F dry type transformers coils or electric reactor, as well as the layer insulation, slot insulation and turn to turn insulation of electrical machinery and electric appliance.


Product Model:   6440

6440(JB/T10942-2010)

Performance requirements of 6440 Epoxy Prepreg(JB/T10942-2010)

 


No.

Performance

Unit

Requirements
1
Nominal thickness
mm0.150.180.200.250.300.40
2
Deviation of thickness
mm±0.02±0.02±0.03±0.03±0.03±0.04
3
Tensile strength

Lengthways no bending
N/10mm≥70≥70≥80≥80≥100≥100
4
Soluble resin content
g/≥45
5
Volatile content
%≤1.5
6
Breakdown voltage
kV≥7.0≥8.0≥10.0
7
Tensile shear strength
MPa≥3.0
8
Temperature exponent
-≥155
:(0.11mm,0.12mm,0.13mm,0.14mm0.16mm)
,.
Remarks: Other specification of products (for example: 0.11mm,0.12mm,0.13mm,0.14mm and 0.16mm)
or special requirements from users, the supply can be negotiated according to the user's needs.
:10mm~1400mm;
Supply width: 10mm~1400mm;


()   Application process reference (process condition of coil baked)


Curing temperature

Time
80oC→120oC/120oC0.5h/1h~2h
120oC→150oC/150oC0.5h~1h/4h~8h
150oC→120oC/120oC1h/1h~2h
120oC→80oC/80oC0.5h/1h

Remarks: Due to diversity of production and application of each transformer plant, the above data can be adjusted according to the actual situation of the manufacturer and the size of the workpiece.


Contact Name: Mrs Rose Jiang Contact Email: ro****g@jxhongte.com
Contact Job Title: Sales Manager Contact Mob: 132***788
Contact Tel: 86-794-7991029 Contact Fax: 86-794-7991095
Address: NO.222, Anshi Avenue, Fuzhou High-tech Industrial Zone, Fuzhou City, Jiangxi Province Website: http://en.jxtengde.com/

Jiangxi Tengde Industrial Co., Ltd. owned more than five industrial companies, the production workshops mainly located in Jiangxi Province of China, the total area is about 200,000 square meters, which has been engaged in the R&D, production, and sales of insulating materials, electrical materials and other products. Tengde and all of its subsidiaries have obtained ISO9001:2015 international quality system certification, ISO14001 environmental system certification, Occupational Health and Safety Management System Certification, UL certification and a number of utility models and national invention patents. Main products include: Class H dry-type transformer casting resin, indoor and outdoor transformer resin, insulation resin, iron core paint resin, room temperature resin, mold release agent, etc. At present, the products account for 50% of the domestic sales, and offices are set up in China and other countries. In the future, the company will reach deeper cooperation with well-known domestic enterprises as JST, Siemens, etc. It is expected that dry-type transformer and transformer resin market will occupy 75% of the domestic market share, and continue to expand overseas market, such as: Germany, Russia, Dubai, and the year-on-year sales growth is 20%. The company has reached the target of annual output value of  600 million. To meet the needs of enterprise development, ensure the core competitiveness of the company, improve product performance, 10 million has been invested to build a R & D center with the area of 2116 square meters, including more than 20 members with the title of doctor, master, senior engineer, intermediate or above professional titles, and a multi-disciplinary organic complementary, professional R & D team is established. Tengde seized the opportunity of the era and set up a number of subsidiaries in 2015, including Jiangxi Tengde, Hongte, Jinteng, Tengrui, Juchuang, Jingying, Tengyue, Tenghui, Coil Business Unit, etc.

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