Bakelite Insulation Rods Material Phenolic Cotton Cloth Laminated Rod Factory

• Customization: Available
• Application: Insulators, Electrical Winding Insulation, Electrical Base, Shell
• Maximum Voltage: <10KV
• Thermal Rating: E 120
• Type: Insulation Sleeve & Tube
• Samples: Avaiable
• Features: Heating and Presssing
• Chemistry: Organic Insulation
• Classification: Hybrid Insulation Materials
• Certification: ISO9001
• Transport Package: Cartons/Pallet
• Specification: ID 6---1000mm
• Trademark: xjdg
• Origin: China Henan Xuchang
• Production Capacity: 10000/PCS

Product Description

Phenolic cotton cloth laminated rods/bakelite rods

1.Characteristics and application:

The tubes have excellent radial tensile strength, good mechanical strength and low water absorption. The insulation class is E class and the main color is brown.

2. Specification:
 Diameter: φ8-200mm
 Length: as usual for 1000mm, which can slit /machine/drill according to the your drawings.
Color: brown/red/black etc.
Cotton yarns: 21yarns/32yarns
Basic material: phenolic resin and cotton cloth

3.Remarks:  Since  1958, we were a leading manufacturer of China National Company before 2003, we are real and original manufacturer, no cheating, pls trust us.

We are an ( original and real manufacurer,  not mini family woks or personal brokers, pls clarify with) with over 20 workshops for the kinds of insulation sheets/tubes/rods/parts.etc, which can meet the different requirements  for all over of world users. 

4. Technical sheets:

 

Properties		Unit	Value	Test Value 1	Test Value 2	Test Value 3	Test Value 4	Test Value 5
Flexural strength perpendicular to laminations  3721 3723 insulation fabric resin Bar cotton cloth laminated Phenolic Material catalin Bakelite rod	≥	MPa	110	113	112	112	113	112
Bonding strength (≥10mm in thickness)	≥	N	-	-	-	-	-	-
Impact strength on parallel laminations(Charpy)	≥	KJ/m^2	7.0	7.2	7.1	7.3	7.2	7.3
Insulation resistance after immersion in water (D-24/23)	≥	Ω	1×10^6	1×10^6	1×10^6	1×10^6	1×10^6	1×10^6
Dielectric strength perpendicular to laminations  (in 90±2ºC transformer oil, 1 mm in thickness)	≥	MV/m	0.82	0.84	0.83	0.85	0.84	0.85
Breakdown voltage parallel to laminations  (in 90±2ºC transformer oil)	≥	KV	1	1.2	1.15	1.3	1.15	1.2
Permittivity (48-60Hz)	≤	-	-	-	-	-	-	-
Density		g/cm^3	(1.3-1.4)	1.36	1.35	1.37	1.35	1.36
Water absorption (D-24/23, 1.6mm in thickness)	≤	mg	220	210	211	211	210	210
Color		-	Brown	Brown	Brown	Brown	Brown	Brown

FAQ
1.    Are you a trading company or manufacturer?

We are an original and real manufacurer(not mini family woks or personal brokers, pls clarify with it) with over 20 workshops for the kinds of insulation sheets/tubes/rods/parts.etc, which can meet the different requirements  for all over of world users. 

2.    Can you customize according to my requirements?
Yes, we can customize according to customers' requirements, like color, size, etc.

3.    Where is your factory?
Our factory is in Xuchang city, Henan province, China

4.    Can you send me samples to test?
Yes, we offer free samples to customers and they just need to pay the freight.

5.    What's your main product?
We supply all kinds of insulation materials used in electrical field and most of them used in transformers , motors, and electronic products .