Professional MCH Heating Element PTC Resistance With Secure Invalidation Mode

Professional MCH Heating Element PTC Resistance With Secure Invalidation Mode

Feature

1. RoHS compliant

2. High heat efficiency

3. Good electric performance

4. Secure invalidation mode

Applications:

Description:

• Main raw material
• Basal plate: content is Not less than 95% white Al2O3 ceramic
• Lead: 0.5mm nickel wire or nickel-copper wire
• Sleeve: Teflon
• Heating material: tungsten
• Product performance

Competitive Advantage:

1. RoHS compliant
2. High heat efficiency
3. Good electric performance
4. Secure invalidation mode
5. Simple construction
6. Quick in temperature rise,reach to Rating 100~230 in 10sec.,reach to 500~700 in 30sec.
7. High thermal efficiency,energy conservation,non-pollution,ROHS compliance
8. Even heating,No open flame,Safety in use
9. Heating element in the local vacuum state,Heater, acid and alkali resistant and harmful gas
10. Long service life,The power attenuation is small

1, Electrical performance

Insulation resistance:R≥5×108Ω(500VDC)

Withstand voltage strength:1500VAC   1min.1800VAC   1min.;

         3750VAC   1min.4000VAC  0.1min.;

The highest voltage:230VAC/120VAC

2, physical performance

Volume density≥3.6g/cm3

Flexure strength≥270MPa 

Compression strength≥2700MPa

Lead strain:Along the horizontal direction lead no less than

5kgf,lead and basal plate in 90 direction,no less than 3.5kgf

3, Temperature performance

Rating working temp.: 100~230

Max. Temp.: 500~700

Heating rate: reach to Rating working temp.in 30sec.,reach to max. Temp.In 90sec.