PVC Coated Nichrome Wire for Heating Blanket

• Product Type: Wire
• Material: Nicr PVC
• Carbon Content: Low Carbon
• Color: Bright
• Transport Package: in Spool, Carton, Wooden Case
• Specification: GB/T 1234
• Model NO.: Ni80Cr20
• Trademark: Ualloy
• Origin: China
• HS Code: 75052200
• Production Capacity: 5000000meters

Product Description

             
PVC Coated Nichrome Wire for heating blanket
 
1.Material
-Conductor:Ni80Cr20,Ni70Cr30,Ni60Cr15,Ni35Cr20,Ni30Cr20 Wire
-Insulation:PVC
 
2.Specifications
-Conductor diameter:0.05mm-10mm
-Thickness of the insulation:no less than 0.15mm
Other sizes can be available upon your request.
 
3.Features
High temperature resistance,low temperature resistance, anti-acid and alkali, fire and aging resistance,inoxidizability,anti-corrosion, moistureproof, the fine electric insulation and flexible performance,the Max Use Temperature is 105ºC.
 
4.Application
The insulated wire is widly used for the fridge defrosting, electric heating blanket,floor heating,towel warmer, massage products,medical appliance, beauty equipments and etc.
 
 
5.Database

Propertes/Grade		Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Main Chemical  Composition(%)	Ni	Rest	Rest	55.0-61.0	34.0-37.0	30.0-34.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0	18.0-21.0
	Fe	≤ 1.0	≤ 1.0	Rest	Rest	Rest
Max Continuous Service Temperature(ºC)		1200	1250	1150	1100	1100
Resistivity at 20ºC (μ Ω · m)		1.09	1.18	1.12	1.04	1.04
Density(g/cm3)		8.4	8.1	8.2	7.9	7.9
Thermal Conductivity (KJ/m· h· ºC)		60.3	45.2	45.2	43.8	43.8
Coefficient of Thermal Expansion(α × 10-6/ºC)		18	17	17	19	19
Melting Point(ºC)		1400	1380	1390	1390	1390
Elongation(%)		> 20	> 20	> 20	> 20	> 20
Micrographic Structure		austenite	austenite	austenite	austenite	austenite
Magnetic Property		nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic	nonmagnetic

 
Other Insulated Nichrome Alloy:Fiberglass Insulated Nichrome Wire,Teflon Coated Nichrome Wire.