25mm Phenolic Cotton Cloth Rod 3722

• Application: Electrical Winding Insulation, Motor, Insulating Varnish, Switch Baseplate
• Type: Solid
• Chemistry: Inorganic Insulation
• Material: Cotton
• Thermal Rating: B 130
• Maximum Voltage: <10KV
• Model NO.: 3722
• Classification: Inorganic Insulation Material
• Certification: ISO9001, SGS
• Color: Brown
• Brand: Chr
• Dia: 8-200mm
• Length: 1000mm
• Heat-Resistance: B Class 130
• Storage Life: 1 Year
• Transport Package: Carton and Pallet
• Specification: ISO9001 SGS
• Trademark: chr
• Origin: China
• HS Code: 456900
• Production Capacity: 50mt/Week

Product Description

Heat-resistant phenolic cotton cloth rods  
 
Description: Phenolic resin cotton fabric laminated rod is Created from cotton cloth that has been impregnated with phenolic resin under pressure and heat.   Have low water absorption rate  Features , High mechanical strength , Good electric performance wether under the moist or dry environment  and High temperature resistant,high dielectric performance and mechanical processing performance .
Specification: 
1). Dia.: 8-200mm
2). Length: 1000mm;1030mm;980mm 
3).Delivery time:15 days. 
Color: Brown,black   
Phenolic Cotton Cloth Laminated rod

Properties				Grade
				insulation bakelite rod
Properties	Units			3723	3724	3725	3726
Density		Dia(mm)	g/cm3	1.25-1.40	1.25-1.40	1.25-1.40	1.25-1.40
Water absorption rate (D-24/23)	≤	6	%	1.7	1	1.2	1
		13		1.3	(Φ13mm)	(Φ13mm)	(Φ13mm)
		25		1
	>	25~51		1.2
Flexural strength	≥		MPa	90	95	110	95
Tensile strengh	≥		MPa	78	\	\	\
Compression strength (Axial)	≥		MPa	138	138	138	138
Insulation resistance parallel to laminations					\	\	\
A: Under normal condition	≥		W	1.0×108
D-24/23: Immersion in water	≥		W	\	\	\	\
Breakdown voltage parallel to laminations (in transformer oil)	≥		KV	10	10	10	10
				(20±5°C)	(20±5°C)	(20±5°C)	(20±5°C)
Flammability			-	-	-	-	-
Color			-	Natural	Natural	Natural	Natural
Reference standard			-	Enterprise Standard