High Quality Electrical Impregnating Varnish, Electrically Conductive Varnish, Insulating Electrical Varnish Suppliers in China

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High Quality Insulation Impregnating Varnish

Basic Info

Model No.:  MJ-1054

Product Description

Model NO.: MJ-1054 Type: Insulation Tape Material: Resin Maximum Voltage: >100KV Certification: ISO9001 Brand: Mj Trademark: MJ Origin: Xi′an China Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Generator & Transformerv Chemistry: Hybrid Insulation Thermal Rating: E 120 Classification: Hybrid Insulation Materials Color: Brown Size: According to Customer Requirement Specification: ISO9001 HS Code: 85479090 Insulation Impregnating Varnish1054:
Transparent liquid, no impurity and Insoluble particles

High dielectrical property
Good heat, cold and corrosion resistance
High mechanical strength
Strong adhesion

For impregnating insulation of coils for pulling motors on railway, coating insulation of valve plate for lightning arrester, impregnating Grade H motors and any electric coils.

Packaging Detail: 2Kg/10Kg/25Kg in plastic bag
Delivery Detail: 7-10 working days


(1) Can you give me a discount price?

It is depending on the volume. The larger the volume is, the more discount you can enjoy.

(2) How can I get a sample?

Normally small samples (sizes not larger than 300*300mm) can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL, FEDEX, EMS, UPS courier account number to us. For bigger sizes, it depends.

(3) How can you deal with quality issues that customer feedback after receiving the goods?
1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
Basic information
Product name Heat-resistant Silicone Impregnating Varnish
Item No. MJ-1054
Brand MJ
Material Silicone resin and additives
Grade Grade H
Technical Performance
Density 1.14g/cm 3
Viscosity, by viscosimeter. No.4, at 23±2°C 20-60 S
Solid Content 50-55%
Film drying time ≤1  180±2°Ch
Thermo-elastic property ≥75 200±2°C h
Bolding strength at room temperature ≥80 N
Electric strength:                                              
At room temperature                                           
At 200±2°C                                  
In water 24h                                                    
Damped 24h                                     
In transformer oil 2% 
≥90 MV/m                                                                    
≥30 MV/m        
Volum resistivity:                                              At room temperature                                                                                                                                                  At 200±2°C                                                      In water 24h(20±5°C)                    In water 7d(20±5°C)        Damped 24h ≥1x107 MΩ@m                                                                    ≥1x103 MΩ@m    
≥1x103 MΩ@m
Storage period 6

Contact us if you need more details on Silicone Insulation Varnish. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Polyimide Varnish、Impregnating Varnish. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Electrical Impregnating Varnish

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