Polyester Film Nomex Paper Laminates
| Price: |
US $ 29.8kg |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
50kg |
| Pay Type: |
L/C,T/T,D/P,Western Union |
| Prod Model: |
6640, NMN |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Oceania,Eastern Asia,Western Europe |
| Max. Width: |
900mm-1800mm |
| Thickness: |
0.18mm - 0.50mm |
| Application: |
Dry Transformer Coil Insulation |
| Type: |
Insulation Film |
| Chemistry: |
Hybrid Insulation |
| Thermal Rating: |
H 180 |
| Maximum Voltage: |
10KV~20KV |
| Material: |
Polyaramid Paper/Polyester Film |
| Certification: |
ISO14001, Ohsas18001, ISO10012, Cnas |
| Color: |
Natural Color |
| Brand: |
Dongfang |
Product Description
6640 Polyester film / polyaramid fibre paper flexible laminate (NMN) is a three-layer flexible laminate in which each side of polyester film (M) is bonded with one layer of polyaramide fibre paper (Nomex). This product has excellent electrical insulating properties, heat resistance, mechanical strength and impregnated property. It is used for slot insulation, interphase insulation, interturn insulation and liner insulation in Class F electric motors and electric appliances. 6640 has passed SGS test for toxic and hazardous substance detection. 1 Technical requirements 1.1 Appearance requirement should accord with stipulations of Part I: Definition & General Requirement, Electrical Insulating Flexible Laminates, GB/T 5591.1-2002 (MOD with IEC60626-1: 1995). 1.2 Dimension: Nominal width:900 mm+/-10mm. Nominal weight: 50+/-5kg /Roll. The splices shall not be more than 3 in a roll. 1.3 The standard values for 6640 are shown in Table 1 and relevant typical values shown in Table 2.
|
|
|
|
|
| Table1 | Standard Values for 6640 (NMN) |
|
|
|
| No. |
| Properties |
|
| Unit |
|
|
|
| Standard Values |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 | Nominal thickness |
|
| mm |
| 0.15 | 0.18 | 0.20 |
| 0.23 |
| 0.25 | 0.30 | 0.35 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2 | Thickness tolerance |
|
| mm |
| +/-0.02 |
| +/-0.03 |
|
| +/-0.04 |
| 3 | Grammage |
|
|
| g/m2 |
| 180+/-25 | 210+/-30 | 240+/-30 | 260+/-35 | 300+/-40 | 350+/-50 | 430+/-50 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Not |
|
| ≥150 | ≥160 | ≥180 |
| ≥200 |
| ≥220 | ≥270 | ≥320 |
|
|
| MD | folded |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Tensile |
|
| After |
|
| ≥80 | ≥110 | ≥130 |
| ≥150 |
| ≥180 | ≥200 | ≥250 |
| 4 |
|
| folded | N/10mm |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| strength |
|
| Not |
| ≥90 | ≥110 | ≥130 |
| ≥150 |
| ≥180 | ≥200 | ≥250 |
|
|
|
|
|
|
|
|
|
| TD | folded |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| After |
|
| ≥70 | ≥90 | ≥110 |
| ≥130 |
| ≥150 | ≥170 | ≥200 |
|
|
|
| folded |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 5 | Elongation |
| TD |
| % |
| ≥10 |
|
|
|
| ≥12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| MD |
| ≥15 |
|
|
|
| ≥18 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 6 | Breakdown | Not folded | kV |
| ≥7 | ≥10 | ≥11 |
| ≥12 |
| ≥13 | ≥15 | ≥20 |
| After |
|
|
|
|
|
|
|
|
|
|
|
| Voltage |
|
|
| ≥6 | ≥8 | ≥9 |
| ≥10 |
| ≥12 | ≥13 | ≥16 |
|
|
|
|
|
|
|
|
|
| folded |
|
|
|
|
|
|
|
|
|
|
|
|
| 7 | Bonding | property | at | room | - |
|
|
|
| No delamination |
|
|
|
| temp |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 8 | Bonding property |
|
| - |
|
| No delamination, no bubble, no adhesive flow. |
|
| at 180ºC+/-2ºC, 10min |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 9 | Temperature index |
|
| - |
|
|
|
|
| ≥155 |
|
|
|
| For thermal endurance | (TI) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1
Table 2 Typical values for 6640 (NMN) | No. |
| Properties | Unit |
|
|
|
| Typical values |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 | Nominal thickness | mm | 0.15 |
| 0.18 | 0.20 |
| 0.23 |
| 0.25 | 0.30 |
| 0.35 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2 | Thickness tolerance | mm |
| 0.01 |
| 0.01 |
|
| 0.015 |
|
| 3 | Grammage |
|
|
| g/m2 | 165 |
| 193 | 233 |
| 273 |
| 304 | 359 |
| 405 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| MD | Not folded |
| 184 |
| 209 | 235 |
| 272 |
| 305 | 327 |
| 405 |
| Tensile |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 4 | After folded | N/10mm | 185 |
| 207 | 221 |
| 255 |
| 273 | 315 |
| 353 |
|
|
|
|
|
|
| strength |
| TD | Not folded | 147 |
| 191 | 217 |
| 273 |
| 297 | 369 |
| 396 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| After folded |
| 147 |
| 187 | 213 |
| 275 |
| 288 | 367 |
| 372 |
|
|
|
|
|
|
|
|
|
| 5 | Elongation |
| TD | % |
| 20 |
|
|
|
| 22 |
|
|
|
|
| 25 |
|
|
|
| 30 |
|
|
|
|
|
|
| MD |
|
|
|
|
|
|
|
|
|
| 6 | Breakdown |
| Not folded | kV | 12 |
| 15 | 19 |
| 20 |
| 23 | 26 |
| 27 |
| Voltage |
| After folded | 10 |
| 13 | 18 |
| 19 |
| 20 | 24 |
| 25 |
|
|
|
|
|
|
|
| 7 | Bonding propertyat room temp |
|
|
|
| No delamination |
|
|
|
| 8 | Bonding property | - |
|
| No delamination, no bubble, no adhesive flow. |
|
| at 180ºC+/-2ºC 10min |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 9 | Temperature index | - |
|
|
|
| 173 |
|
|
|
|
|
| For thermal endurance (TI) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2 Test method As per the stipulations in Part II: Test Method, Electrical Insulating Flexible Laminates, GB/T 5591.2-2002 (MOD with IEC60626-2: 1995). Testing for thermal resistance shall be as per the relative stipulations in JB3730-1999. 3 Packing, Transportation and Storage 3.1 6640 is supplied in rolls, sheet or tape and packed in cartons or/and pallets. 3.2 6640 should be stored in clean & dry warehouse with temperature below 40ºC. Keep away from fire, heat and direct sunshine.3.3 The other requirements shall accord with the stipulations in Part I: Definition & General Requirement , Electrical Insulating Flexible Laminates, GB/T 5591.1-2002 (MOD with IEC60626-1: 1995). 4 Application & Remarks The properties (mechanical strength, breakdown voltage, flexibility and stiffness) of NMN are different for using different nominal thickness¡ polyester film. The thickness of the polyester film should be clearly indicated in purchasing order or contract. 
Sichuan Dongfang Insulating Material Co., Ltd. ( Dongfang for short ) is the key subsidiary company of Sichuan EM Technology Co., Ltd. ( EMT for short ). EMT is a public company which specializes in R&D, manufacturing and selling chemical new materials. It devotes itself in providing safe and environment-friendly new material solution to create an even better life for society.
EMT headquarter, which owns 9 subsidiaries, locates in Sichuan Mianyang City, Sichuan Province. The company sticks to the developing principle of "Technology Supports Enterprise, Hard Work Promotes Industry". By relying on National Insulation Material Engineering Center, National Technology Center and Post-Doctoral Research Center as well as depending a high-quality R&D team which consists of doctors and masters, EMT sticks to the self-development road and prioritizes in developing insulation film, optical film, new insulation material products, environment-friendly FR material and fine chemicals. The company can provide service for various industries including new energy, smart power grids, consumer electronics, panel display, electrical engineering and electric apparatus and military projects. With excellent performance and good reputation, EMT exports to over 40 countries and regions and has established long-term stable cooperation with many enterprises.
By sticking to the development road of systematic innovation, relevance technology, diversified products and professional service, EMT is on the way to a global supplier in new material industry.
More >
Other Products with This Manufacturers
