Protection Polyimide Film for PCB

Protection Polyimide Film for PCB

Company Introduction:
ZheJiang Xinhongyun New Substance Technology Co., Ltd.Found in HangCZPT town, ZheJiang provience., is a ISO accredited skilled & dependable manufacture of electrical insulation supplies-BOPI Movie(polyimide film). our yearly prodcution capacity is 150-200MT.major thickness 12.5um,25um & 50um, primary width 514mm,520mm,1571mm&1040mm.main color: yellow, purple, matte black.
we have rigorous quality inspection method ,we have confidence in we can offer you ideal high quality item with high high quality

Polyimide (PI) is a polymer of imide monomers, aslo know as warmth resistant film or substantial temperature movie. With their higher warmth-resistance, polyimide enjoys assorted programs in roles demanding rugged natural and organic resources. Polyimide film is excellent for insulating circuit boards, high temperature powder coating and transformers production.
Polyimide film gives superb electrical, thermal, actual physical and chemical properties over a extensive temperature variety amongst -269ºC (-452ºF) and 400ºC (752ºF) creating them superior for electrical insulation apps. Polyimide movie can be laminated, metalized, punched, formed or adhesive coated. BOPI movie has better thickness tolerancem,highter actual physical, chemical,and electrical homes. It is the advised option for applications that call for an all-polyimide film with an excellent equilibrium of properties in excess of a broad assortment of temperatures.
we can offer equally regular and customized polyimide film solutions for a buyer depending on their needs.

Superb thickness tolerance home
Temp resistance from -452ºF to over 752ºF(-269ºC to in excess of 400ºC)
Effortless coating home
Exceptional stability of electrical,chemical and bodily house
Flame retardant
Radiation retardant

Things Models Specification
Thickness   μm forty nine-fifty one
Dielectric Toughness   MV/m ≥200
Tensile power TD MPa ≥110
MD ≥190
Elongation TD % ≥40
MD ≥40
Young’s Modulus TD MPa ≥4200
MD ≥4200
Surface area Stress Belt side Dynes/cm 70
Air facet 70
Shrinkage Charge TD % ±0.20
MD ±0.twenty
H2o Absorption   % ≤2.two
Wetting Rigidity   mN/m sixty

Merchandise & packing photograph



Coverlay film in FPC/PCB

FCCL membrane PI in LED lights PCB       

High-temp cables wrapped PI                      PI in die cutting

PI in battery                                                    Black PI tape


Q1:Are you buying and selling business or company ?
We are a producer, We have our own workshop producing electrical insulation polyimide movie..
Q2: Can you send samples for testing?
A4size Samples are free supplied, customers just need to pay a litter shipping charge.
Q3: How can you guarantee the quality of mass goods is same as the sample sent to me before?
We kept another same sample and marked on company when we sent to customer. So our production will be based on and also we will check the item ahead of cargo.
This fall: Which package do you use?
Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.


Packed in rolls and in carton store at space temperature stay away from fireplace. The storage interval is 12 months.

If you are interested make sure you do not be reluctant to make contact with us. 

Protection Polyimide Film for PCB