Phenolic Cotton Cloth Laminated Sheet 3025B

Specifications

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PHENOLIC COTTON CLOTH LAMINATED SHEET 3025  is made from cotton cloth impregnated with phenolic resin under pressure and heat. include 3025,3025B,3026 etc. With high mechanical strength and electrical properties

THICKNESS:

1) Thickness: 0.5-120mm
2) Width x length:  980 x 1,980mm ± 10mm; 1,000 X2,000mm ± 10mm ; 1030X(2000-2300) ± 10mm ,

3.Color:deep red and brown

4. Applications:   it is used for the insulating spare parts of electrical appliances and transformers, textile machines, gears, fixed frames for bearings and noise reduction.

 

 

XUCHANG ZHUFENG INSULATION MATERIAL CO., LTD
Technical Test Report
Product Name:3025phenolic cotton cloth laminated sheet
Standard:Q/ZXJY112-2006				Test date:2011.2.25
				Test method:GB5130-1997
Number	Index		Unit	Standard data	Test result
1	Density		g/cm3	1.30-1.45	1.42
2	Bending strength		Mpa	≥91	106
3	Tensile strength		Mpa	≥55	72
4	Bonding strength		N	≥5500	6310
5	Impulse strength:		KJ/m2	≥25	35
6	Matin heat resistance test:°C		°C	≥125	PASS
7	(Vertical layer to) dielectric strength(90±50C in oil)	0.5-1mm	KV/mm	≥4.0	4.6
		1.1-2mm		≥3.0	3.8
		2.1-3mm		≥2.0	2.6
conclusion	After test:accord with Q/ZXJY112-2006 Standard .