Fr4 Insulation Epoxy Fiberglass Wedge

Model NO.: MJ-FR4


Type: Insulation Film


Material: Fiberglass


Maximum Voltage: 20KV~100KV


Certification: ISO9001


Brand: Mj


Density: 1.9g/cm3


Tensile Strength: 300 MPa


Appliction: Electrical Insulation


Customizable: Yes


Transport Package: According to Customers Requirement


Origin: Xi′an, Shaanxi, China




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


Chemistry: Epoxy


Thermal Rating: B 130


Classification: Inorganic Insulation Material


Color: Light Green


Size: 1220X980mm


Formation Methods: High Temperature and High Pressure


Samples: Free Samples Available


Delivery Time: 7-10 Working Days


Trademark: MJ


Specification: ISO9001


HS Code: 8547909000


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

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Our Company Covers an Area of about 5000 Square Meters, Construction Area of About 2200 Square Meters

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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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	Epoxy Fibeglass Insulation Laminate 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	≥200°C
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

Contact us if you need more details on Fr-4 Glass Slot Wedge. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Fr-4 Laminated Insulated Wedge、Fr4 Epoxy Glass Slot Wedge. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Epoxy Stator Slot Wedge