Product Details

DMD-Dacron fabric/Polyester film/Dacron fabric
combination insulation material
Structure:
DMD consists of 6020 transparent polyester film or 6021 milky polyester film,covered on both sides with dacron non-woven fabric. The adhesive is acid-free and heat-resistant.
Properties:
DMD has excellent electrical and mechanical properties. Thanks to its smooth surface DMD can be easily processed on automatic machines. The impregnation (saturation) with a high grade varnish improves the thermal stability of the combination.
Application:
DMD is used as slot- and phase- insulation for low voltage motors or as interlayer insulation for transformers.
Supply:
Inner core: 76 mm.
Weight/Roll: 50KGS to 100KGS
Width: die-cut different width upon customer's demand.
Color: white
Storage:
We recommend to storage in dry atmosphere with no dust.

Technical Data:

Properties		Units	Value
Thickness		mm	0.13	0.15	0.18	0.20	0.23	0.30	0.35	0.45
Tolerance		mm	±0.013	±0.015	±0.018	±0.02	±0.02	±0.03	±0.03	±0.04
Weight		g/m2	145±15	190±20	220±20	260±25	280±25	350±35	425±40	560±50
Tensile strength	MD No Bending	N/10mm	>=90	>=110	>=140	>=160	>=200	>=300	>=350	>=400
	MD After Bending	N/10mm	>=80	>=90	>=105	>=120	>=150	>=200	>=300	>=350
	TD No Bending	N/10mm	>=80	>=90	>=105	>=120	>=150	>=200	>=300	>=350
	TD After Bending	N/10mm	>=60	>=70	>=90	>=100	>=120	>=150	>=200	>=250
Elongation	MD No Bending	%	>=20%
Elongation	TD No Bending	%	>=40%
Breakdown voltage		KV	>=4	>=6	>=7	>=9	>=10	>=15	>=18	>=22
Bonding Strength (room temperature)		/	No delamination
Bonding Strength ( 155±2ºC 10minutes)		/	No delamination, No Bubble