Tell:86-769-82730108 Fax:769-8273109
Cell : 13318456939/13427856696
Contact :Mr.Zeng
Specifications:
Nomex/polyester/Nomex three-layer laminates
Temperature Index: 155
SGS/RoHS certification
UL certification
Packaging : | 50-55kg/roll,1roll/carton,16cartons/pallet |
Delivery Detail: | within 7 days |
Specifications
NMN nomex Insulating Paper (6640)
1.certification:ISO9001-2008 and ROHS
2.thickness:0.15-0.35mm
3.width:914mm
4.F class
NMN nomex Insulating Paper (6640)
1. Thickness:0.15 0.2 0.23 0.25 0.35mm
2. Width:914mm
3. Heat resistance:155 degree
Composition:
It is made of two layer of dupont nomex paper with one of polyester film, F class insulation material.
Property:
Excellent heat sistance, dielectric property and mechanical strength,
Good cutting and overhead resistance, high stiffness good compatibility with insulation varnish.
Purpose:
As slot, interturn and liner insulation, F-grade motor and electric appliances
1.Production:
NMN is a three-layer combined flexible material produced by adhering the two faces of polyester film with Nomex under high-temperature and high-pressure conditions.
2.Advantages:
This smooth and stiff material has outstanding dielectrical property and high mechanical strength, it is well compatible with common varnishes.
3.Applications:
it is suitable for slot,liner and turn-to-turn insulation of F-class motors and electrial appliances.
4.Parameters
Item | Unit | Value | ||||||||
Nominal Thickness | mm | 0.15 | 0.18 | 0.20 | 0.23 | 0.25 | 0.30 | 0.35 | ||
Thickness Tolerance | mm | ±0.02 | ±0.03 | ±0.04 | ||||||
Norminal Grammage | g/m2 | 180±25 | 210±30 | 240±30 | 260±35 | 300±40 | 350±50 | 430±50 | ||
Tensile Strength | Lengthwise | Not Bended | N/10mm | ≥150 | ≥160 | ≥180 | ≥200 | ≥220 | ≥270 | ≥320 |
Bended | ≥80 | ≥110 | ≥130 | ≥150 | ≥180 | ≥200 | ≥250 | |||
Crosswise | Not Bended | ≥90 | ≥110 | ≥130 | ≥150 | ≥180 | ≥200 | ≥250 | ||
Bended | ≥70 | ≥90 | ≥110 | ≥130 | ≥150 | ≥170 | ≥200 | |||
Elongation | Lengthwise | Not Bended | % | ≥10 | ≥12 | |||||
Crosswise | Not Bended | ≥15 | ≥18 | |||||||
Breakdown Voltage | Not Bended | KV | ≥7 | ≥10 | ≥11 | ≥12 | ≥13 | ≥15 | ≥20 | |
Bended | ≥6 | ≥8 | ≥9 | ≥10 | ≥12 | ≥13 | ≥16 | |||
Adhesive Property | Room Temperature | No delamination | ||||||||
180±2°C 10min | No delamination,blister,or adhersive flow | |||||||||
Temperature Index | °C | ≥155 | ||||||||
Storage Life | month | 12 months,room temperature,dry and well-ventilated environment | ||||||||
Remark | This product is produced in accordance with JB/T4061.1-1995 and is tested in accordance with GB/T5591.2-2002 |