Specifications

Specifications
1.Heat-resistance:B OR F class
2.0.13-0.45mm

Description:Class F DMD Flexible Laminate is a three-layer flexible composite material,produced by using F-class adhesive to adhere the two faces of high-melt-point polyester film with non-woven polyester fabric.

Advantage:This material has comparatively good heat-resistance, dielectrical property and good mechanical property, along with sound soakage capability.

Applications: Class F DMD mainly used as slot liner,slot closure,phase and turn-to-turn insulation in electrical motors. It can be used as interlayer insulation in transformers and other electrical appliances.

 

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 1.5-2-1.5	0.12	±0.020	50	110±20	≥60	≥50	≥10	≥15	≥4	≥3
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 Q/HJ-214-2009 and is tested in accordance with GB/T5591.2-2002