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Cheap 3240 Epoxy Phenolic Glass Cloth Laminated Sheet (Grade B)

Name: Cheap 3240 Epoxy Phenolic Glass Cloth Laminated Sheet (Grade B)
Brand: all-electronics-online.com
SKU: 743371455
Availability: InStock
Rating: 4.6 (130 reviews)

Price:	US $ 4-5/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Piece
Pay Type:	L/C,T/T,D/P,Western Union,Paypal

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Showroom Product Company Profile

Prod Model:	MJ-3240
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Density:	More Than 2.0g/cm3
Size:	1220X980mm
Delivery:	7-10 Working Days
Appliction:	for Motor & Generator
Samples:	Free Samples Are Welcome
Formation Methods:	High Temperature and High Pressure
Tensile Strength:	More Than120 MPa
Customizable:	Yes
MOQ:	1 Piece
Application:	Generator
Type:	Insulation Sheet
Chemistry:	Hybrid Insulation
Material:	Fiberglass
Thermal Rating:	B 130
Maximum Voltage:	>100KV
Brand:	Mj

Product Description

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

Basic Information
Product name	3240 Electrical Insulation laminate sheet
Item No.	MJ-3240
Brand	MJ
Material	BMI resin and Alkali free fiberglass cloth
Grade	Grade B
Technical Specification
Density	≥1.7g/cm 3
Appearance	Natural color Dark brown, 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	≥220°C
Water absorption	≤1.0%
Impact strength parallel to layer (Charpy method)	≥34.5 KJ/m 2
Tensile strength	≥3000 Mpa
Flexural strength perpendicular to layer at room temperature at high temperature 180±2°C	≥345 MPa ≥340 MPa
Dissipation factor Under 50 Hz Under 1MHz.	0.032
Voltage resistance parallel to layer (at 90°C±2°C oil for 1min)	≥30 kV
Insulation resistance parallel to the layer	≥5.1×10 8 MW
Dielectric Strength perpendicular to laminations (in 90±2 °C transformer oil, 1 mm)	10.4 KV/mm
Breakdown Voltage parallel to laminations (in 90±2°C transformer oil)	≥36.1 kV
Permittivity (50Hz) Permittivity (50Hz)	5 5.1

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