Corrosion Resistant Insulating Paper for Transformer

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate, Wide Application
• Type: Insulation Paper
• Chemistry: Hybrid Insulation
• Material: Polyethylene Terephthalate
• Thermal Rating: B 130
• Maximum Voltage: 7-19 Kv
• Model NO.: NDPJ-JYZ-6021
• Classification: Hybrid Insulation Materials
• Certification: ISO9001
• Color: Milk White
• Brand: Nide
• Name: 6621 Motor Insulation Material
• Dimension: Customized
• Layer: Three
• Storage: Away From Other Humid Material
• Thermal Class: B
• Usage: Motor
• Thickness: 0.1-0.35mm
• Transport Package: Pallet Suitable for Sea Transportation
• Specification: customized
• Trademark: NIDE
• Origin: China
• HS Code: 8503009090
• Production Capacity: 100000

Product Description

 

1. 6021 insulation paper application
Motor film is a high-grade film made of polyethylene terephthalate as raw material and special polyester masterbatch mixed in a certain proportion, and then dried, melted, extruded, cast and stretched vertically and horizontally.

2. 6021 insulation paper technical parameters

Parameter name	Specification Unit
Product Name:	6021 grade high temperature insulation paper
Insulation Material Color:	Milk White
Insulation paper grade:	Class B , 130 ° C
Normal adhesion:	no delamination
Hot adhesion (200±2°C, 10min)	No delamination, no blistering, no glue
Insulation paper thickness:	0.15±15 MM	0.17±15 MM	0.20±15 MM	0.23±15 MM
Quantitative insulation paper:	145 gsm	181 gsm	218 gsm	286 gsm
Nomex thickness:	50 μm	50 μm	50 μm	50 μm
Film thickness:	25μm	50μm	75μm	125μm
Breakdown voltage:	≥7 KV	≥9 KV	≥12 KV	≥19 KV
Breakdown voltage after bending:	≥ 6KV	≥ 8 KV	≥ 11 KV	≥17 KV
Pulling strength (longitudinal):	≥ 120N/CM	≥ 160 N/CM	≥180N/CM	≥200 N/CM
Pulling strength (lateral):	≥ 70N/CM	≥ 90N/CM	≥ 120N/CM	≥ 150N/CM
Elongation (longitudinal):	≥15%	≥17%	≥17%	≥12%
Elongation (lateral):	≥15%	≥17%	≥17%	≥12%

3. 6021 insulation paper Features
1. The color is uniform, the surface is smooth and flat, and the color does not fade.
2. Odorless, tasteless, non-toxic, smooth surface, good flexibility, no water ripples on the surface, no crystal points, no double phase whitening, good impact resistance strength (good impact resistance strength at low temperature).
3. Corrosion resistance, excellent insulation, excellent mechanical properties, high rigidity, hardness and toughness, puncture resistance, friction resistance, small thickness tolerance, low thermal shrinkage rate, firmness, low shrinkage, low water absorption, smooth and shiny surface , Creep resistance, fatigue resistance, friction resistance, dimensional stability are very good, high temperature and low temperature resistance, high chemical resistance, oil resistance, good air tightness and fragrance retention, and is also a commonly used barrier property One of the composite film substrates.

4. 6021 insulation paper storage

Insulation paper should be stored in a ventilated, dry and clean room temperature (below 40°C) environment. During transportation and storage, attention should be paid to fire, moisture, pressure and sun protection. The storage period at room temperature is 12 months, and it can still be used after passing the technical requirements of the storage period.

 

6. 6021 insulation paper picture show

 

7. Information needed for insulation material inquiry

It will be better if customer could send us detailed drawing including below information.

a. Insulation material type: insulation paper, wedge, (including DMD,DM, polyester film, PMP,PET, NHN , NMN ,PM ,Red Vulcanized Fiber,)

b. Insulation material dimension: width, thickness, tolerance.

c. Insulation material thermal class: Class F, Class E, Class B, Class H , Class C

d. Insulation material applications

e. Required quantity: normally its weight

f. Other technical requirement.

 

NIDE can supply different types of insulation materials for stator or armatures, such as insulation paper and wedge with different class degree. DMD Class B/F, DM Class B/F, Polyester film Class E, Red Vulcanized Fiber Class A, NH& NHN, etc


About Motor component and  accessories

NIDE can supply the full range of electric motor components such as commutator, ball bearing, thermal protector, carbon brush, insulation paper, shaft, magnet, fan, motor cover,etc.