AMA Aramid Paper Faced Winding Insulation Material
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COLORnatural color/customized
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FREE SAMPLEA4
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THERMAL CLASSF 155℃
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AVAILABLE WIDTH1000mm/customized
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THICKNESS0.13-0.47mm
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AMA Kraft Paper Faced Insulation
Polyester Film with Aramid paper
In accordance with GB/T5591.3.1-2008 and IEC626-2
Description:
The AMA Kraft Paper Faced Insulation is a three-layer flexible composite material, produced by using F-class adhesive to adhere the polyester film (Mylar) with hot rolling Aramid paper (A) on both sides.
Advantages:
It has excellent electrical, mechanical, and superior heat-resistant properties. The performance is totally according with the standard of NMN GB/T5591.3.1-2008, and it has the very similar property as AMA. It’s a perfect substitute of NMN.
Applications:
The AMA is suitable for slot, liner, phase, and turn-to-turn insulation in F-class electrical motors. It can be used as interlayer insulation in transformers and other electrical appliances.
﹥﹥1 AMA Kraft Paper Faced InsulationTechnical DatType Nominal Thickness
Tolerance
Nominal Grammage
PET Film Thickness Tensile Strength Not Bended Breakdown Voltage room Temp Elongation AMA MD TD MD TD mm ±% g/㎡ цm N/10mm N/10mm KV （%） 1.5-1-1.5 0.11 ±0.02 120±13 25 ≥70 ≥70 ≥5 ≥5 ≥15 1.5-2-1.5 0.13 ±0.02 150±18 36 ≥100 ≥80 ≥8 ≥15 ≥20 1.5-3-1.5 0.16 ±0.02 200±24 50 ≥130 ≥120 ≥10 1.5-4-1.5 0.18 ±0.02 220±27 75 ≥160 ≥150 ≥12 1.5-5-1.5 0.21 ±0.02 260±32 100 ≥180 ≥170 ≥13 1.5-6-1.5 0.23 ±0.02 290±37 125 ≥200 ≥190 ≥14 ≥20 ≥25 1.5-7.5-1.5 0.28 ±0.03 350±43 150 ≥250 ≥240 ≥18 1.5-10-1.5 0.34 ±0.03 435±54 190 ≥330 ≥300 ≥19 ≥20 ≥30 Class grade F, Adhesive Property 180℃,10min No delamination,blister,or adhesive flow Temperature Index（T.I） 155℃ Type Nominal Thickness
Tolerance
Nominal Grammage
PET Film Thickness Tensile Strength Not Bended Breakdown Voltage room Temp Elongation AMA MD TD MD TD mm ±% g/㎡ цm N/10mm N/10mm KV （%） 2-1-2 0.13 ±0.02 140±16 25 ≥100 ≥80 ≥6 ≥5 ≥15 2-1.5-2 0.15 ±0.02 150±18 36 ≥150 ≥90 ≥7 ≥15 ≥20 2-2-2 0.17 ±0.02 170±20 50 ≥160 ≥90 ≥8 2-3-2 0.19 ±0.02 200±24 75 ≥170 ≥105 ≥11 2-4-2 0.22 ±0.02 230±27 100 ≥190 ≥120 ≥12 2-5-2 0.24 ±0.02 270±32 125 ≥220 ≥150 ≥14 ≥20 ≥25 2-6-2 0.25 ±0.02 300±37 150 ≥250 ≥200 ≥16 2-7.5-2 0.31 ±0.03 360±43 190 ≥270 ≥300 ≥19 ≥20 ≥30 2-10-2 0.37 ±0.03 450±54 250 ≥330 ≥300 ≥23 2-14-2 0.47 ±0.04 590±70 350 ≥400 ≥350 ≥28 Class grade F, Adhesive Property 180℃,10min No delamination,blister,or adhesive flow Temperature Index（T.I） 155℃
﹥﹥2 Test and stock
2.1 Standard: GB/T5591.3.1-2008 and IEC626-2.
2.2 Storage: ≤40℃, dry, clean in warehouse. Avoid fire, heat and sunlight.
2.3 Storage life: 12 months. Still effective if qualified in retest after 12 months. -
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