Product Description
6630 DMD
Triple-layer insulation: Polyester film inside, outer layer non-woven on both sides resin impregnated.
Properties:
Insulation class B in accordance to IEC 626
Excellent adhesion between DMD and impregnating resins
Very smooth surface, it can be easily processed in automated insulation machines
Applications:
Slot insulation. Slot closure and interleaving insulation in electrical drives and generators
Layer insulation in dry type transformers
Availability:
In roll approx 0.15/0.17/0.25---0.35 X 1000mm
In reel minim width 5mm
In sheets
Stamping part, precasted slot liners and slot closures
Remarks: As a professional manufacturer, we have over 20 workshops for the different insulation materilals and items by our own machines and workers, not like others mini family factory or personal trading company.
High qualified and good comprehensive servieces to our every users, which our goals are.
Technical Data
Type |
Nominal Thickness |
Tolerance |
PET Film Thickness |
Nominal Grammage |
Tensile Strength |
Elongation |
BDV |
MD |
TD |
MD |
TD |
Room Temperature |
155±2°C |
Not Bended |
Bended |
Bended |
Not Bended |
mm |
mm |
µm |
g/m2 |
N/10mm |
N/10mm |
% |
% |
KV |
DMD 2-2-2 |
0.15 |
±0.020 |
50 |
150±22 |
≥80 |
≥70 |
≥10 |
≥15 |
≥7 |
≥6 |
DMD 2-3-2 |
0.18 |
±0.025 |
75 |
190±28 |
≥100 |
≥80 |
≥10 |
≥15 |
≥8 |
≥7 |
DMD 2-4-2 |
0.20 |
±0.030 |
100 |
210±32 |
≥120 |
≥95 |
≥10 |
≥15 |
≥9 |
≥8 |
DMD 2-5-2 |
0.23 |
±0.030 |
125 |
240±36 |
≥130 |
≥100 |
≥10 |
≥15 |
≥10 |
≥9 |
DMD 2-6-2 |
0.25 |
±0.030 |
150 |
260±39 |
≥150 |
≥120 |
≥10 |
≥15 |
≥11 |
≥10 |
DMD 2-7.5-2 |
0.30 |
±0.035 |
190 |
310±46 |
≥170 |
≥130 |
≥5 |
≥5 |
≥13 |
≥12 |
DMD 3-7-3 |
0.35 |
±0.040 |
175 |
390±58 |
≥200 |
≥160 |
≥5 |
≥5 |
≥15 |
≥14 |
DMD 3-10-3 |
0.40 |
±0.040 |
250 |
440±66 |
≥300 |
≥200 |
≥5 |
≥5 |
≥18 |
≥17 |
Temperature Index |
°C |
≥155 |
Storage Life |
12 months,room temperature,dry and well-ventilated environment |
Adhesive Property |
Room Temperature |
No delamination |
180±2°C 10min |
No delamination,blister,or adhersive flow |
Wetted Adhesive Property |
No delamination |
Remark |
This product is produced in accordance with GB/T5591.2-2002 |
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Detailed Photos