Free Sample 3520 Phenolic Resin Paper Tube Insulation Laminated Tubes for Transformer

• Warranty: 12
• Material: Fiberglass Cloth
• Refractoriness: 200-450°C
• Diameter: 10-50mm
• Apparent Density: 2.0
• Surface Treatment: Phenolic Resin
• Model NO.: 3520
• Usage: Exterior Tiles
• Color: Brown
• Tensile Strength: Good
• Size: Customized Size
• Sample: Freely Supplied
• Wall Thickness: 1-50mm
• Insulation Class: E Class (120 )
• Rated Voltage: 25kv
• Type: Insulation Tube
• Product Name: Phenolic Resin Paper Tube
• Length: 1000mm
• Outer Diameter: 10-300 mm
• Application: High Voltage
• Property: Dielectric Capability
• Transport Package: Carton, Pallets
• Trademark: Powerwell
• Origin: Hunan, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

 

 Detail Information:

 

Properties	Unit	Grade
		3520 Phenolic Paper Laminate Tube
		Inside diameter(5-25mm)	Inside diameter (>25mm)
Density	g/cm3	≥1.03	≥1.10
Water absorption rate	%	Wall thickness 3mm   ≤8
Thermostability(24h)	°C	120	120
Flexural strength	MPa	≥50.0	≥60.0
Compressive strength	MPa	≥50.0	≥60.0
Shear strength	MPa	---------	---------