Beijing Red Sun Composite Material Co., Ltd. >> NEMA LE Phenolic Cotton Fabric Laminate

NEMA LE Phenolic Cotton Fabric Laminate

NEMA LE Phenolic Cotton Fabric Laminate
Price: Negotiable/Piece
Trade Terms: CFR,CIF,DAP
Min Order: 500/Piece
Pay Type: T/T,Paypal
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

Temperature classification is E. It is made of greige linen impregnated phenolic resin, through heated and pressed. Electrical applications (greige linen) and good humidity.
Table 1: Nominal thickness, dimension and tolerance
ThicknessToleranceThicknessToleranceThicknessTolerance
mmmmmmmmmmmm
1± 0.155± 0.4814± 1.00
1.2± 0.185.5± 0.4816± 1.30
1.5± 0.186± 0.5820± 1.30
1.8± 0.236.5± 0.5825± 1.50
2± 0.237± 0.6830± 1.50
2.5± 0.338± 0.6835± 2.00
3± 0.339± 0.8040± 2.00
4± 0.3810± 0.8045± 2.80
4.5± 0.3812± 1.0050± 2.80
Note: 1. The tolerance mentioned above is only used to refer and the actual one is according to the standard.
        2. Normal dimension: (960± 15)mm× (1460± 15)mm or negotiated.
Table 2: The technical requirements
NoPropertyUnitNormal value
1Densityg/cm 3≥ 1.33
2Water absorption (Thickness is 3.2mm)%≤ 1.30
3Flexural strength perpendicular to the layer directionCrosswiseMPa≥ 104
Lengthwise≥ 93
4Impact strengthCrosswiseKJ/m 2≥ 6.7
Lengthwise≥ 5.3
5Compressive strengthPerpendicular to the layerMPa≥ 255
Parallel to the layer≥ 173
7Tensile strengthCrosswiseMPa≥ 93
Lengthwise≥ 65
8Bonding strengthN≥ 7117
9Insulation resistance immersed in water at 23± 2 ° C for 24h≥ 3.0× 10 1
10Breakdown voltage parallel to the layer direction (conical pin electrode, 20s step by step)At room temperaturekV≥ 40
  After boiled in water at 50 ° C for 48h≥ 3.0
11Dissipation factor at 1MHz-≤ 0.055
12Dielectric constant at 1MHz-≤ 5.8
Note: Thickness of the sheet is 12.7mm.
 
Beijing Red Sun Composite Material Co., Ltd. is one professional producer for SMC and BMC molding products, insulating rigid laminates, rods and tubes, flexible composites, high thermal resistant products, gasket, fiber glass products, engineering plastics, etc. We also provide the further fabrication for these products and kinds of composite materials. You can get most of what you want from us.

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Red Sun Composite always takes the "Mutual Benefit", "Quality First" and "Better Ethics" as principle. Red Sun Composite will be your partner to success.

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