B&F Class Electrical Insulation Paper DMD Presspaper with Film

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Type: Solid
• Chemistry: Organic Insulation
• Material: Paper
• Thermal Rating: F 155
• Maximum Voltage: 10KV~20KV
• Model NO.: 6630/6641
• Classification: Organic Insulating Material
• Certification: ISO9001
• Color: White, Green, Pink
• Brand: Chr
• Width: 1000mm or Customized
• Thickness: 0.15-0.45mm
• Roll Weight: 50-60kg
• Delivery Time: 7-10days
• Transport Package: Pallet
• Specification: 0.15mm - 0.45mm
• Trademark: CHR
• Origin: China
• HS Code: 5603149000
• Production Capacity: 10mt/Week

Product Description

Product Description

 6630 DMD  / 6641-F DMD
 
Triple-layer insulation: Polyester film inside, outer layer non-woven on both sides resin impregnated.
 
Properties:
Insulation class B/F  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---0.45 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 Parameters for Electrical  DMD insulation  paper
 

Product Name	Properties	Value
6630	Thickness(mm)	0.15	0.17	0.2	0.25	0.30	0.35
DMD composite paper	Tolerance(mm)	±0.02	±0.025	±0.03			±0.04
	Breakdown Voltage(kv)	6	7	9	12	15	18
	Bong Strength AT ROOM Temp	No Delamination
	Bong Strength at (155±2)ºC,10min	No Delamination, no blister, no adhesive flow

 
 

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 bend TD after bending	N/10mm	≥80 ≥80 ≥80 ≥70	≥120 ≥105 ≥105 ≥120	≥140 ≥120 ≥120 ≥100	≥190 ≥170 ≥150 ≥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 ≥15 ≥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±2ºC for 10 min	-	No delamination,blister and drainage

 

Detailed Photos