Xi'an Meilian Electrical Insulation Co., Ltd. >> Insulation Impregnating Varnish

Insulation Impregnating Varnish

Insulation Impregnating Varnish
Supplier: Xi'an Meilian Electrical Insulation Co., Ltd.
Price: US $ 10-14KG
Min Order: 1KG
Quantity::
Trade Terms: FOB,CFR,CIF
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Product Specifications

Prod Model: MJ-190
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size: According to Customer Requirement
Usage: Insulation Impregnating Varnish
Other Name: Vpi
Varnish: Insulating Impregnating Varnish
Application: Generator & Transformerv
Type: Insulation Tape
Chemistry: Hybrid Insulation
Material: Resin
Thermal Rating: H 180
Maximum Voltage: >100KV
Brand: Mj

Product Description

Insulation impregnating  Varnish


Insulation Impregnating Varnish1190:
Appearance:
Transparent liquid, no impurity and Insoluble particles

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

Application:
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

FAQ:

(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 nameHeat-Resistant Silicone Impregnating Varnish
Item No.MJ-190
BrandMJ
MaterialSilicone resin and additives
GradeGrade H
Technical Performance
Density1.14g/cm 3
Viscosity, by viscosimeter. No.4, at 23±2°C20-55 S
Solid Content≥50%
Film drying time≤1 h 200±2°C
Thermo-elastic property≥300 h 200±2°C
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% 
≥55 MV/m                                                                               
 ≥30MV/m                                                                                      /    ≥35 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≥1x10 5 MΩ@m                                                                          
≥1x10 3MΩ@m                                                                            /                                                                                         /          ≥1x10 1 MΩ@m
Storage period6

Our company is in Xi' An high tech Development Zone, mainly producing magnetic/electrical insulation laminates, slot wedges, thermal expansion materials, insulation varnish, impregnated cloth, insulation tube/sleeve/rod and etc. Our products are widely used in the fields of wind & thermal power, aviation, railway, military power transmission, motors and transformers and etc.

We have experts in R&D group which ensure the continuity and stability of the product quality and cost. The issued testing results apply to domestic and internaltional standards.

Our company covers 5000 square meters with 4 production departments: Magnetic board, Insulating materials, High voltage electrical appliance, CNC and slot wedge processing. WIth more than 50 sets of reactor, gluing machine, large-scale equipment, hot press, high vacuum impregnation and testing equipments, our annual production capacity can totally reach 800 tons.

We are founded in 2006. By 2007-2008, we passed 9001-2000 certification, Xi' An city Science and Technology Bureau identified us as "the city of Xi' An high-tech enterprises".

The spirit of our company is: "Good Reputation, Best Products, Wonderful Services

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