horizontal more than 115 and vertical more than 135
CR corona resistance:
PMDA, ODA and DMAC:
1500 Kilogram/Kilograms per Day
Packaging & Delivery
Packing: one roll /carton with pp inner
Core material: paper/plastic Core Size: 76mm/(152mm)
Each roll on 76mm plastic core
Carton dimensions: 260 x 260 x 520cm
10 days after 30% TT deposit
1) Thickness and deviation of allowing:
Note: supply 125-225μm according to user’s enquiry too, allow both sides of supply and demand of the deviation to consult.
2) Width: not less than 250mm, deviation of ±1.6mm. According to the customer’s requirements, the different size of type can be made.
3)Length: supplied according to the customer’s requirements.
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.
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.