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                            Time of issue:2020-01-10 00:00:00

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                            ADD: 158 WU YI ROAD, CHANGSHA
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                            3025 Phenolic Cotton Cloth Laminated Sheet

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                            3025 Phenolic Cotton Cloth Laminated Sheet

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                            Product serial number
                            501
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                            Product description

                            3025 PHENOLIC COTTON CLOTH LAMINATED SHEET

                             

                            Description

                            Phenolic cotton cloth laminated sheets is made of cotton cloth impregnated phenolic resin by processing under heat and pressure.

                             

                            Features

                            phenolic cotton Cloth Laminated Sheet material is the workhorse grade for general mechanical applications. It’s strong and tough with very good wear resistance and they are easy to machine into finished components.

                             

                            It’s available with cotton fabric reinforcements, ranging from fine weave to coarse. In general, the medium to coarse wave grade is used for larger and more rugged components, requiring good all-round strength and toughness. The finer grade is chosen for their superior finish, higher dimensional stability and improved strength in thin sections.

                             

                            The electrical properties also tend to be superior in the finer weave grade, but the range includes a medium fabric weave, with enhanced electrical properties, suitable for electromechanical application.

                            The three most widely used cotton fabric grades are 3025, 3025B and 3025C.

                             

                            Applications

                            Insulating structures or components for electrical machines and equipments.

                             

                             POWERWELL

                             

                             POWERWELL

                             

                            Technical Data

                            ITEM UNIT VALUE
                            3025 3025B 3025C
                            Density g/cm3 1.301.42 1.301.45 1.301.45
                            Martens heat resistance (LW) 125 125 125
                            Flexural strength≥ MPa 110 90 70
                            Tensile strength≥ MPa 70
                            Adhesion force≥ 5390 4500 4500
                            Impact strengthcharpy≥ kJ/m2 25 20 15
                            Voltage endurance perpendicular to lamination in transformer oil at 90±2 kV/mm      
                            Thickness0.51mm 4    
                            Thickness1.12mm 3
                            Thickness2.13mm 2
                                2.5 2.5
                            Area of the sheets mm 1020×1220,980×1980,1020×2040
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                            ADD: 158 WU YI ROAD, CHANGSHA, HUNAN, CHINA
                            TEL:
                            +86-731-8229 9698, 8224 3908
                            FAX: +86-731-8224 3598
                            E-mail: 
                            market@hnpowerwell.com
                            License:430100000142665

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