1.Import dupont insulation paper is composed of two kinds of aromatic polyamide polymer, insulation, shielding, anti-interference, high insulation, mechanical strength, softness and elasticity, especially suitable for acid, alkali corrosion, tear resistance, wear resistance, is not sensitive to moisture, non-toxic, flame retardant，Main sales thickness：2mil 3mil 5mil 7mil 10mil 12mil 15mil 20mil 24mil 30mil.
2.Import dupont Knox insulating paper features
mechanical resilience: calender NOMEX paper insulation strength is very high, and flexibility, tear resistance and abrasion resistance are good, thinner products has flexibility
Thermal stability: NOMEX insulator paper is largely unaffected by most solvents and is very acid and alkaline corrosion.It is easy to be compatible with all varnish, adhesives, transformer liquid, lubricants and coolant.In addition, NOMEX insulation paper will not be damaged by insects, fungi and mold.
The following table is our nomex T410 3mil thick technical parameters
|Property Spec||Unit||Min||Typical||Max||Test method|
|Thickness Average||mil micron||2.70 68.6||3.15 68.6||3.60 91.4||ASTM D374|
|Basis Weight Average||oz/yd² g/m²||1.69 57.3||1.69 57.3||2.11 71.5||ASTM D646|
|Density Average||g/cm³||0.68||0.8||0.92||ASTM D646|
|Dielectric Stength||V/mil KV/mm||460 18.11||ASTM D149|
|MD Tensile Strength||lb/inch N/cm||32.0 56.0||ASTM D828|
|CD Tensile Strength||lb/inch N/cm||14.8 25.9||ASTM D828|
|MD Elongation||%||6.9||ASTM D828|
|MD Initial Tear Resistance||lb N||1.8 8.0||ASTM D1004|
|CD Initial Tear Resistance||lb N||1.1 4.9||ASTM D1004|