bakelite phenolic cotton cloth lamiated sheet 3025

Specifications the product is made from phenolic resin and cotton cloth

    Specifications 1:Type: 3025A 3025B 3025C 3026
2:packing:wooden package, carton package 3:Thickness:0.5mm-150mm
4:terms of payment:T/T ,L/C,D/P west union
5:Colour:brown ,black and other    

Epoxy fiber glass laminated Sheet (3240)
Thickness(mm)	Width/Length(mm)
0.5-1.5mm	1020 x 2040	980x1980	1160x2200	1220x2470
2—2.5mm	1020 x 2040	980x1980	1160x2200	1220x2470
3--50mm	1020 x 2040	980x1980	1160x2200	1220x2470
60--100mm	1020 x 2040	980x1980	1160x2200	1220x2470

 I. Define and purpose This laminated product is formed through heat pressing after electric industry alkali glass cloth dips into the epoxy phenolic resin. It has high mechanic and dielectric performance, and applicable as insulation structural components for electromechanical/electrical equipment, as well as used under damp environmental conditions and transformer oil .  II. Technical requirement for surface The surface of laminated board should be flat and smooth, no bubble, no wrinkle, no delamination or crackle, and properly free from other defects such as scrape, impress, dirty spot and uneven color, but a little color patches is allowed. The surface of laminated board should be flat and smooth, no bubble, no wrinkle, no delamination or crackle, and properly free from other defects such as scrape, impress, dirty spot and uneven color, but a little color patches is allowed.  III.   Characteristics  ♦ High mechanical properties, and oil resistance and certain dielectric property. ♦ Thermal rating is 120, and temperature resistance : 150 centidegrees ♦  Withstand a variety of chemical solvents and acid erosion VI. Application  Chemical machine parts , general machine parts and gear ,and generators, Pads, base, baffle etc.. Generator ,transformer, fixture, inverter, motor and electric insulation component

Properties		Unit	Index Value	Fact Value
			3025A(10yarns)	3025A(10yarns)
Density		g/cm3	1.30-1.45	1.43
Flexural strength		MPa	≥91	98
Tensile strength		Mpa	≥55	57.5
Adhesive strength		N	≥5500	6310
Impact strength		KJ/M2	≥6	7.2
Martens temperature		°C	≥125	126
Dielectric strength perpendicular to laminate (in 90°C transformer oil,)	0.5-1mm	kv/mm	≥4.0	4.6
	1.1-2mm		≥3.0	3.8
	2.1-3mm		≥2.0	2.2
Reference standard		Q/SSD001-2011