Electronic components electronic accessories insulation materials 6630 class B DMD

DMD Flexible Insulation Laminates consists of two layers of -Polyester Fiber Non-woven Fabric and a single layer of Polyester Film in the center.  DMD have been approved by UL:E310670   DMD Features and Applications - Insulation class B (130oC)
- Excellent dielectric and mechanical property, high tensile strength and heat resistance.
- As slot, interturn and liner insulation for B-grade motor and electric appliances. DMD technical date:

NO.	Item	Unit	Normal value
1	Nominal thickness	mm	0.15	0.17	0.20	0.25	0.30	0.35
2	Nominal weight and tolerance	g/m2	140±20	190±28	225±33	300±45	350±52	425±63
3	Nominal thickness of film	um	50	75	100	150	190	250
4	TensileStengt MD no bending MD after bending TD no bending TD after bending	N/10mm	≥80 ≥80 ≥80 ≥70	≥120 ≥105 ≥105 ≥120	≥140 ≥120 ≥120 ≥100	≥190 ≥170 ≥170 ≥130	≥270 ≥200 ≥200 ≥150	≥320 ≥300 ≥300 ≥200
5	Elongation MD no bending MD after bending TD no bending TD after bending	%	≥15 ≥10 ≥20 ≥10	≥15 ≥10 ≥20 ≥10	≥15 ≥10 ≥20 ≥10	≥15 ≥10 ≥20 ≥10	≥5 ≥5	≥5 ≥5
6	Breakdown voltage Normal	KV	≥6	≥7	≥9	≥12	≥15	≥18
7	Bonding strength at room temperature	-	No delamination
8	Bonding strength at 155±2°C for 10 min	-	No delamination,blister and drainage

                                                                                          For more informations of the B class DMD   pls contact with Ms Jenny