Phenolic Cotton Cloth Sheet
Phenolic Cotton Cloth Sheet
Phenolic Cotton Cloth Sheet

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Phenolic Cotton Cloth Sheet

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Model No. : PFCC201/NEMA C, CE, L, LE
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Product description

Product Description

Phenolic Cotton Cloth Laminates:

Type: 3025 series, 3026, 3027, 3028, etc.
Phenolic cotton cloth laminated sheet are made from cotton cloth and phenolic resin.

Applications: Heat resistance, class E. Widely range of applications in mechanical and electrical field, for example: Suitable for using as insulating structural parts of machinery and electric equipments, such as electric generators, motors, switch board, etc.
Sheet FW-3025 series:
Sheet FW-3025
It is similar as type FW-3025. But its some characteristics are lower than that of type FW-3025.

Properties: Excellent mechanical properties, high resistance to blows and vibrations, high resistance to friction, for general industrial applications.
Applications: Mechanized pieces of big size for mechanical applications such as ball bearing, silent gearing for modules superior to 2.5, ball bearing caps, pulleys. It also can be used as insulating construction parts in electrical equipment.

Sheet FW-3026

Properties: Excellent mechanical properties, high resistance to friction, low hygrometric degree, high resistance to splitting.
Applications: Mechanized pieces of big size for mechanical applications such as ball bearing, silent gearing for modules superior to 1.0, ball bearing caps, pulleys.

Sheet FW-3027 series:
Sheet FW-3027
Sheet FW-3027-A is similar as FW-3027, but its electric properties are better.

Properties: Excellent electric properties, good moisture.
Applications: Suitable for mechanical and electrical applications, with better electric properties.

Sheet FW-3028
Properties: Excellent mechanical properties, good moisture resistance, high resistance to friction,
Low hygrometric degree, High resistance to splitting.
Applications: Mechanized pieces of big size for mechanical applications such as ball bearing, silent gearing for modules superior to 1.0, ball bearing caps, pulleys, suitable for mechanical and electrical applications, with very good mechanical properties.

Sheet NEMA-C
Properties: Excellent mechanical properties, high resistance to blows and vibrations, high resistance to friction, for general industrial applications.
Applications: Mechanized pieces of big size for mechanical applications such as ball bearing, silent gearing for modules superior to 2.5, ball bearing caps, pulleys. It also can be used as insulating construction parts in electrical equipment.

Sheet NEMA-CE
Properties: Excellent mechanical properties, good moisture resistance, high resistance to friction, low hygrometric degree, high resistance to splitting.
Applications: Mechanized pieces of big size for mechanical applications such as ball bearing, silent gearing for modules superior to 1.0, ball bearing caps, pulleys, suitable for mechanical and electrical applications, with better electric properties.

Sheet NEMA-L
Properties: Excellent mechanical properties, high resistance to blows and vibrations, high resistance to friction, for general industrial applications.
Applications: Mechanized pieces of big size for mechanical applications such as ball bearing, silent gearing for modules superior to 2.5, ball bearing caps, pulleys. It also can be used as insulating construction parts in electrical equipment.

Sheet NEMA-LE
Properties: Excellent mechanical properties, good moisture resistance, high resistance to friction, low hygrometric degree, high resistance to splitting.
Applications: Mechanized pieces of big size for mechanical applications such as ball bearing, silent gearing for modules superior to 1.0, ball bearing caps, pulleys, suitable for mechanical and electrical applications, with very good electric properties.

Thickness rang: 0.5-150mm
Size: 980*1980/1020*1220/1020*2040/1220*2470

PFCP series: PFCP201, PFCP202, PFCP203PFCP206, PFCP207, PFCP308
NEMA Standard equal to IEC standard, and what is details, pls feel freely contact us, tks.

 Link in :  http://www.electricinsulation.net/Products&Service/index.asp?Catid=9Phenolic Cotton Cloth Sheet
ITEMS   Unit PFCP201 PFCP202 PFCP203 PFCP206  PFCP207
 Resistance to traction @ 20ºC, parallel MPa  90  100  90 --  --
Flexural strength @ 20ºC MPa 135  120  120  85 85
Compressive strength @ 20 ºC MPa -- --  200 -- --
 Resistance to impact (Charpy) KJ/m 2  15  16.0  15  --  --
Bonding strength @ 20ºC N 3200 -- -- -- --
Dielectric strength, perpendicular KV/mm 12.1 15.8 12.1 12.3 --
Dielectric strength, parallel KV 20.0 060.0 20.0 25.0 10.0
Relative permittivity @ 20ºC, 1MHz KV 5.5 5.5 5.5 6.0 --
Dielectric dissipation factor @20ºC, 50Hz   0.05 0.05 0.05 0.055 --
Insulating resistance  Ω 1.0 x 10 7 -- 5.0 x 10 7 1.0 x 10 9 --
Thermal class - ºC 120 (E) 120 (E) 120 (E) 120 (E) 120 (E)
Water absorption for 24 h -- mg 1.6mm-- 182 1.6mm-- 180 2.0mm-- 190 2.0mm-- 80 2.0mm-- 500
Specific weight @ 20ºC -- g/cm 3 1.30 – 1.40 1.30-1.40 1.30-1.40 1.30-1.40 1.30-1.40
 
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