Impregnated Paper Laminate Sheet 3021 Bakelite Board Laminate Sheet

• Material: Wood Fiber
• Type: HDF / Hard Boards
• Finish: Melamine Impregnated Paper
• Formaldehyde Emission Standards: E1
• Production Process: Semi-Dry Process
• Size: 1220*2440mm
• Model NO.: crepe paper
• Thickness: 30m
• Industrial Use: Other
• Paper Type: Craft Paper
• Pulp Material: Wood Pulp
• Product Name: High Pressure Laminated Paper Sheet
• Coating: Uncoated
• Pulp Style: Virgin
• Feature: Waterproof
• Pulping Type: Mechanical Pulp
• Transport Package: Wood Case
• Trademark: Powerwell
• Origin: Hunan, China
• Production Capacity: 500 Ton/Tons Per

Product Description

Impregnated paper laminate sheet 3021 bakelite board laminate sheet

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Technical parameter

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ITEM	UNIT	VALUE
		3021	3021B	3021C
Density	g/cm3	1.30~1.45	1.30~1.45	1.30~1.45
Heat stability		-	-	-
Thickness ≤20mm		115	115	115
Thickness >20mm		90	-	-
Flexural strength≥	MPa	120	90	90
Tensile strength≥	MPa	100	-	-
adhesion force ≥	N	3130	2940	2740
Insulation resistance parallel to lamination≥	Ω	-	-	-
Under normal condition		1×109	1×109	1×109
In case of humidity		1×107	1×106	1×106
Voltage endurance perpendicular to lamination in transformer oil 5 min at 20±5≥	kV/mm	-	-	-
Thickness:0.2~1mm		16	-	-
Thickness:1.1~2mm		15	14	12
Thickness:2.1~3mm		13	-	-
Thickness:>3mm		13	-	-
Voltage endurance parallel to lamination in transformer oil 5 min at 20±5≥	kV	14	12	10
Area of the sheets	mm	1020×1220,980×1980,1020×2040

 

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Details&features

 

Product description of 3021 phenolic laminate bakelite sheets

Phenolic Paper laminated sheets is made of insulation paper impregnated with phenolic resin by processing under heat and pressure.

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Product application will make us a direct impression.

Product Application of  3021 phenolic laminate bakelite sheets

These materials offer an economic solution to engineering applicationswhere good mechanical strength coupled with light weight and useful electrical resistance is required.

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Production Flow

 From raw materials to finished products, every process is tested and controlled professionally and seriously by our professional machines and person.

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Inquiry information

Our Services

1.Response to your inquiries and questions within 24hours.

2.Existing samples provided on free,only charge the freight.

3.High quality products and competitive offer

4.On-time delivery date

Company information

 

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