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Low static Polyimide Masking Disc1.Temperature Resistance:300Cenrigrage
2.Availability:Square,Rectangels,Donuts
3.OEM,ODM
Product Name: Low static Polyimide Masking Disc
Polyimide film is a good H grade insulating material. It is widely used for insulation purpose in electrical appliances which are used in special environment. To use the polyimide film means reducing volume and weight of the electrical appliances while retaining the same output or increase the capacity without increasing in frame size. It can also prolong the service life of the electrical appliances and increase their reliability. Its long-term working temperature is over 200 °C.
The following properties of Polyimide Film ensure its good performance under extreme temperature or other conditions.
1. Good property of insulation and mechanism
2. Good temperature-resistant property, wide performance temperature range. It can be used under temperature from –60 °C to +250 °C for a long period and –269 °C to +400 °C for a short period without changing its electrical and mechanic properties.
3. Good chemical stability. It resists most organic solvents.
4. Excellent flame retardant property
5. Good radian-resistant property
6. Can be combined with many other materials. When combined with fluorine resin, its characters of wet and corrosion resistance are greatly improved.
Benefits of using Polyimide discs include
· These high performance Polyimide masking discs are suitable for powder-coating and electro-coating (E-coating) applications
· Polyimide discs offer a high chemical and abrasion resistance and are suitable up to +300c
Specifications
Disc Diameter | Discs per Roll | Color |
14.0mm | 2000 | Amber |
11.1mm | 2000 | Amber |
10.0mm | 2000 | Amber |
6.4mm | 2000 | Amber |
9.5mm | 2000 | Amber |
12.7mm | 2000 | Amber |
15.9mm | 2000 | Amber |
19mm | 1000 | Amber |
25.4 | 500 | Amber |
38.1mm | 500 | Amber |
41.3mm | 250 | Amber |
50.8mm | 100 | Amber |
101.6mm | 100 | Amber |
Mechanical and Electrical Properties
Item | Unit | Value for each thickness | Method | |||||
25 micron | 50 micron | 75 micron | 100 micron | 125 micron | ||||
Tensile Strength, Min | MD | MPa (kg/in) | 139 (9) | 139 (18) | 139 (27) | 139 (36) | 139 (45) | JB2726-96 |
TD | 120 (7.8) | 120 (15.6) | 120 (23.4) | 120 (31.2) | 120 (39) | |||
Elongation, Min | % | 40 | 40 | 40 | 40 | 40 | JB2726-96 | |
Dielectric Strength at 50 Hz, Min | Average | KV/mm | 150 | 150 | 150 | 150 | 150 | JB2726-96 |
Individual | 100 | 100 | 100 | 100 | 100 | |||
Volume Resistance at 200 °C, Min | Ohm.m | 1x 1010 | 1x 1010 | 1x 1010 | 1x 1010 | 1x 1010 | JB2726-96 | |
Dielectric Constant at 50Hz | 3.1-3.9 | 3.1-3.9 | 3.1-3.9 | 3.1-3.9 | 3.1-3.9 | JB2726-96 | ||
Dielectric Dissipation Factor 50Hz, Max | 0.004 | 0.004 | 0.004 | 0.004 | 0.004 | JB2726-96 | ||
Shenglognpan Offers
· Free samples on most Polyimide discs
· Low minimum order quantities on most Polyimide discs
· Great discounts for larger orders
· Free Polyimide disc technical advice from us
· Call now on 0086-21-58010397
Customers who bought this also bought
· Polyimide Masking Tape +300c
Silicone Rubber Tape up to +315c
Package and Supply
The film is packed in rolls.
| Thickness | 25 micron | 50 micron | 75 micron | 100 micron | 125 micron |
| Length* | 2000 m (max) | 750 m | 500 m | 330 m | 300 m |
* Special Length available upon request
| Width | Core Type | Core Size |
| 7-20mm | Plastic | 3 inch (76 mm) |
| 20-1000mm | Paper | 3 inch (76 mm) |
About US
WHO WE ARE
Our policy is to achieve customers' satisfaction both by providing them with high level product quality and services that meet or exceed their expectation. Our aim is to ensure that our clients continue to put their faith in us for many years to come.
OUR THINKING
We truly believe in long term relationship with our clients and our motto is customer satisfaction. We always believe in supplying best quality products at most reasonable price.
OUR GOALS
High Quality - We put every effort to provide products for our customers with highest standards of value, quality, service and integrity.
Employee Safety - Employees are valuable assets of any good company. Therefore our endeavour is to provide a safe and healthy work environment for our employees.
Environmental protection - We care for environment and our facility work in an environmental friendly manner.
On Time Delivery - We deliver when we promise!
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