Polyester Film/Non-Woven Polyester F DMD 6641

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Transformer
• Type: Insulation Film
• Chemistry: Inorganic Insulation
• Material: Polyester Film/Non-Woven Polyester F DMD
• Thermal Rating: F 155
• Maximum Voltage: 20KV~100KV
• Model NO.: 6641 Polyester Film (F-DMD)
• Classification: Inorganic Insulation Material
• Certification: UL, ISO9001, RoHS, UL, SGS, Reach, ISO
• Color: White/Blue/Pink/
• Brand: Xincheng
• Product Name: Polyester Film/Non-Woven Polyester F DMD 6641
• Insulation Class: F (155°c)
• Model Number: 6641 Fmd
• Rated Voltage: Below 35kv
• Test Standard: IEC 60626
• Thickness: 0.10 - 0.90mm
• OEM, ODM Service: Available
• Transport Package: Wooden Case
• Specification: SHEET
• Trademark: XINCHENG
• Origin: China
• HS Code: 482300000
• Production Capacity: 5 Ton/Day

Product Description

Quick Details
Place of Origin: China (Mainland)                           Brand Name: XINCHENG
Model Number: 6641 FMD                                Type: Insulation Film
Material: Polyester Film+non-woven fabric, 
Polyester Film+non-woven fabric
polyester film/non-woven polyester F DMD 6641
Application: High Voltage                                 Rated Voltage: below 35kv
Tensile Strength: good                                    Insulation class: F (155°C)
Product name: polyester film/non-woven polyester f DMD 6641     Thickness: 0.10 - 0.90mm
width: 6mm-1600mm or Customized Size                       Test standard: IEC 60626
Color: White/blue/pink/Light Blue/Yellow, or Customized          Usage: Electrical insulation
OEM, ODM service: Available                                Sample: Free
Style: Roll, Strip, Sheet                                      Standard: IEC 60626
Certification: ROHS, UL,SGS, REACH,ISO
 
 Product description of polyester film/non-woven polyester f DMD 6641 
    6641 F-DMD is a three-layer flexible composite material, produced by using F-class adhesive to adhere the two faces of high-melt-point polyester film (Mylar) with hot rolling non-woven polyester fabric (Dacron) .
6641 Polyester film/polyester fiber non-woven fabric flexible    composite material (F-DMD) is made from high melting point polyester film and hot-rolling polyester fiber non-woven fabric. The polyester film and polyester non-woven fabric are bonded by F-class adhesive.  
 
Technical  data

Type   Dacron / Polyester	Nominal Thickness   mm	Tolerance     ±%	Nominal Grammage   g/m3	PET Film Thickness   цm	Tensile Strength Not Bended    MD≥                TD≥       N/10mm           N/10mm		BDV Not Bended   KV≥
2-1-2	0.13(0.10)	15	115±13	25	70	70	5
2-2-2	0.15	15	145±17	50	110	90	7
2-3-2	0.18	15	190±22	75	140	105	8
2-4-2	0.20	15	220±26	100	160	120	10
2-5-2	0.23	15	260±31	125	200	150	11
2-7.5-2	0.30	15	350±42	190	300	200	16
2-10-2	0.35	15	425±51	250	350	300	19
2-14-2	0.45	10	560±67	350	400	350	23
3-3-3	0.23	20	230±27	75	140	105	8
3-4-3	0.25	20	265±31	100	180	120	10
3-5-3	0.28	20	300±36	125	220	150	11
3-7.5-3	0.34	20	390±46	190	270	200	16
3-10-3	0.40	20	480±57	250	300	300	19
3-14-3	0.50	20	620±74	350	340	300	23
Adhesive Property 180ºC±2ºC,10min No delamination, blister, or adhesive flow				Temperature Index(T.I):  155ºC

 
6641 Class F Polyester Film/Polyester Fiber non-woven Fabric composite(F-DMD) is made from one layer of high melting point film and two layers of hot rolling polyester fiber non-woven fabric. These three layers of flexible insulation are bonded by class F adhesive glue.
Extensively used as primary insulation for Class F applications in the electrical industry, in particular for motors and transformers as slot insulation, phase barrier and interturn insulation. 


Technical parameter
Accurate specifications ensure that we provide professional products

Product Name	Properties	Value
F6641 Temp.: Class F (155°C)	Thickness(mm)	0.15	0.2	0.23	0.25	0.3	0.35	0.4
	Tolerance(mm)	±0.020	±0.020	±0.020	±0.030	±0.030	±0.040	±0.040
	Breakdown Voltage(kv)	≥6	≥7	≥9	≥10	≥12	≥15	≥18
	Test method	IEC-626
	Colour	Light Blue, Yellow
Special thicknesses or sizes on request,Products in rolls, sheets, tapes are available on request

 
 
 Technical Data

NO.	Properties	Units	Values
1	Nominal thickness	mm	0.16	0.18	0.20	0.25	0.30	0.35	0.40
2	Thickness allowed tolerance	mm	±0.02	±0.02	±0.03	±0.03	±0.03	±0.04	±0.04
3	Nominal grammage	g/m2	140	190	220	260	350	425	500
4	Grammage allowed tolerance	g/m2	±20	±28	±33	±39	±52	±63	±75
5	Film nominal thickness	um	50	75	100	125	190	250	300
6	Tensile strength(MD)	N/10mm	≥80	≥120	≥140	≥180	≥270	≥320	≥340
7	Tensile strength(XD)	N/10mm	≥80	≥105	≥120	≥150	≥200	≥300	≥320
8	Elongation(MD)	%	≥15	≥15	≥15	≥15	≥5	≥5	≥3
9	Elongation(XD)	%	≥20	≥20	≥20	≥20	≥5	≥5	≥2
10	Electric breakdown voltage	KV	≥6	≥7	≥9	≥10	≥15	≥18	≥20
11	Bond strength at 155±2ºC	No delamination, no blister, no adhesive flow

 
Tech. Specification:

 
 
Packaging & Delivery
Packaging Details:
rolls wrapped in protecting film into bags then carton or wooden case, outer pallets.
Delivery Detail:
within 10 days upon order confirmed.
 
 
FAQ:
 1.What about the MOQ?
   Usually 100kg, but we can do less to meet various needs if we have it in stock.
2.Can you provide sample?
   Sample is available, the freight collect.
3.What about the raw material you use?
   We usually use imported material from Japan, Korea, Germany and America.
4.Do you have enough stock and accept customized?
   Yes, we have enough stock for our best seller, we have warehouse which most hot sale    product are prepared. Customized is available.
5.What about the production and delivery time?
   Usually 7 days, it depends on the order quantity and processing requirement. The goods will be deliverd once they were inspected.
6.Can we place mixed thickness for one order?
   Yes, We could match your ordering request even mixed different  thickness and colors .
7.Can you provide discount?
   Yes, it depends on the order quantity, the larger the order is, the more discount will be    enjoyed.
8.What are your main products?
For oil immersed transformers, like Diamond dotted paper/DDP, Crepe paper tube, pressboard and so on.
For dry type transformers, like Class F DMD,NMN,AMA, NHN, and so on.
For electrical motors, like Polyester film, DMD, NMN, NHN Fish paper with polyester film. PMP and so on.
 
 
Please Contact Us
 Miss: lydia
 
http://chinainsulation.en.made-in-china.com