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NanoShield SD

MARKETS
Motors/Generators:
General
Comm & Ind
Generator
TYPICAL APPLICATIONS
Hand wound and high speed windings with difficult insertion and winding characteristics for inverter-driven motors, high frequency transformers, and high voltage motors
FEATURES AND BENEFITS
  • Exceptional resistance to voltage stresses generated by high frequency, rapid rise time, voltage spikes typically introduced by IGBT-type inverters. Motor life is increased significantly over standard MW-35C magnet wire under these voltage stresses and across a wide temperature range
  • Substantial insulation protection against transient spikes, high frequencies, elevated voltage levels, and short rise time pulses without increasing insulation thickness
  • Enhanced resistance to thermoplastic flow (cutthrough), surface abrasion and heat shock
  • Enhanced Dielectric strength
  • Exceptional flexibilty without embrittlement, due to the significant reduction in size of the shield coat particles to the nano level
  • Excellent resistance to heat and solvent shock conditions encountered in varnishing and encapsulating processes
  • ROHS & REACH Certified
  • 100% in-line tested for HVC and bead prevention
AVAILABILITY
Heavy
 
12-28 AWG
TYPICAL PROPERTIES
This data is typical of 18 AWG copper, heavy build insulation only. It is not intended to be used to create specification limits.
THERMAL
Thermal Endurance
 
>200°C
Thermoplastic Flow
minimum
typical
 
300°C
350°C
Heat Shock (20% 3X)
 
1/2 hr at 220°C minimum no cracks
Solderability
 
Not designed to be self-solderable
Stress Relief Temperature
 
160°C
MECHANICAL
Mandrel Flexibility
minimum
typical
After Elongation
20% 1x OK
25% 1x OK
After Snap
1x OK
1x OK
Unilateral Scrape
minimum
typical
Avg. of 3 sides
2000 gms
2000 gms
Dynamic C of F
minimum
typical
 
 
0.06
ELECTRICAL
Dielectric Breakdown
@RT
11.0 kV
@ 200° C
7.0 kV
Dielectric Breakdown
minimum
typical
 
5.7 kV
11.0 kV
Corona Inception Vltage
minimum
typical
 
 
580V
Pulse Endurance Test
 
20,000 Hz, 2000 V, 0.025 microsecond rise time
150°C, 50% Duty Cycle - Twisted Pairs
18 HTAIH Reference = 600 seconds
18 HTAI NS > 80,000 seconds
Pulse Endurance Index >100
 
Life of product/life of same size and build MW-35 (reference)
High Voltage Continuity
NEMA @ 1500 V DC
5 faults / 100 feet max
Typical @ 2000 DC
0-1 faults / 100 feet max
CHEMICAL
Resistance to Solvents
After 24 hrs @ RT
Xylene
50/50 Cellosolve/Xylene
Perchloroethylene
1% NaOH
28% Sulfuric Acid
Gasohol
Retained Dielectric
72 hrs Exposure + 300°C Conditioning
3.5 kV
R-22 Extractables
 
.08%