Insulation Material Epoxy Glass Parts, Electronic Board Spare Parts

Model NO.: MJ-FR4


Type: Insulation Sheet


Material: Fiberglass


Maximum Voltage: >100KV


Certification: ISO9001


Brand: Mj


Sample: Free


Specification: ISO9001


HS Code: 85479090




Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Generator


Chemistry: Organic Insulation


Thermal Rating: B 130


Classification: Organic Insulating Material


Color: Brown


Custom-Made: Yes


Trademark: MJ


Origin: Xi′an


FR4 Epoxy Stator Slot Wedge



Feature:



Excellent mechanical property

Heat resistance property

Excelletn magnetic permeability

Energy-saving & Environmental protection

Application:



Motor and generator groove strip/slot wedge

Reduce the motor loss, temperature rising, noise and etc

Improve the motor efficiency

Ideal energy-saving products



Our products:





Packaging & Shipping





We Accept All Kinds of Payment

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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.

Basic information
Product name	FR4 Epoxy Stator Slot Wedge
Item No.	MJ-FR4
Brand	MJ
Material	Epoxy Resin and Alkali free fiberglass cloth
Grade	Grade B
Feature
Excellent mechanical & electric property Good heat & moisture resistance Easy for processing & machining
Application
Can be processed into high temperatue insulating structural parts installed in a variety of motors and electrical equipmenst, or processed into motor slot wedges, standard and non-standard shaped parts
Technical Performance
Density	≥1.7g/cm 3
Appearance	Natural color Green, surface smoothly without bubble and impurities, no flow marks, Cutting edge without fault and separation
Sheets Thickness	0.1-50mm
Size	≥1220x980mm
Formation methods	High temperature and high pressure
Thermal stability in 24h	≥200ºC
Water absorption	≤6.5mg
Flexural strength perpendicular to lamination	≥473 Mpa
Impact strength	≥66.3 KJ/m 2
Dielectric strength perpendicular to laminations (in 90±2°C transformer oil,1mm in thickness)	≥10.7 MV/m
Breakdown voltage parallel to laminations (in 90±2°C transformer oil)	≥54.6 KV
Insulation resistance after impregnated in water	≥1.5*10 13 Ω
Dielectric constant (1MHz)	5.14
Combustibility	HB Class
Reference Standard	GB/T1303.1-1998

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Product Categories : CNC Parts