MJ-1058 heat-resistant polyester impregnating varnish
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.
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Company Information
Our Company Covers an Area of about 5000 Square Meters, Construction Area of About 2200 Square Meters.
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We Take Place In Domestic & International Exhibition Fair Like CWIEME in Berlin/Shanghai, CW CIEMME in Guangdong, Cross-Straits Electric Motor & Appliance Exposition in Taiwan and etc.
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We Have Over 50 Sets of Production & Testing Equipments Which Insure Us The Annual Production Capacity 360 Tons of Magnetic Conductive Sheet, 240 Tons of Insulating Sheet, 80 Tons of Insulation Varnish. Production is Strictly Under Control.
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We Have Over 10 Years in Manufacting Magnetic/None-Magnetic Insulation Laminte, Slot Wedge, Insulation Tube, Fiberglass Varnish Cloth, Thermal Expansion Sheet, Insulation Varnish, Mica Tape and Processed Machining Components.
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We have passed ISO 9001-2000 and got our own patent technology, Xi'an city Science and Technology Bureau identified us as "High-Tech Enterprises"
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Our Business Scope Is All Over The World, A. O. Smith Is One of Our VIP Customers.
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Excellent Service and Operation Team Ensure 100% of Your Profit
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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.
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Basic information |
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Product name |
Heat-resistant Polyester Impregnating Varnish |
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Item No. |
MJ-1058 |
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Brand |
MJ |
|
Material |
Polyester resin and additives |
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Grade |
Grade H |
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Technical Performance |
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Appearance |
Transparent liquid, no impurity and Insoluble particles |
|
Density |
1.14g/cm3 |
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Viscosity, by viscosimeter. No.4, at 23±2°C |
40~80 S |
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Solid Content |
55±2% |
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Film drying time |
≤1h |
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Cureablity of thick film |
Not less than S1, U1, 13.2 Uniform |
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Bolding strength at room temperature |
≥80 N |
Electric strength:
At room temperature
At 200±2°C
After immerson in water |
≥80 ≥40 ≥40 |
Volum resistivity:
At room temperature At 200±2°C
After immerson in water |
≥1x10 6 ≥1x10 3 ≥1x10 4 |
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Storage period |
6 |
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 "
