Polyimide Film for Voice Coil and Speaker Coil Use

Polyimide Film for Voice Coil and Speaker Coil Use

Firm Introduction:
ZheJiang Xinhongyun New Substance Technologies Co., Ltd.Positioned in HangCZPT town, ZheJiang provience., is a ISO qualified expert & dependable manufacture of electrical insulation materials-BOPI Film(polyimide film). our yearly prodcution potential is 150-200MT.main thickness 12.5um,25um & 50um, main width 514mm,520mm,1571mm&1040mm.major coloration: yellow, pink, matte black.
we have rigorous good quality inspection method ,we have confidence in we can supply you best good quality product with higher top quality

Description 
Polyimide (PI) is a polymer of imide monomers, aslo know as heat resistant film or higher temperature film. With their high heat-resistance, polyimide enjoys varied purposes in roles demanding rugged organic materials. Polyimide film is perfect for insulating circuit boards, large temperature powder coating and transformers producing.
Polyimide film gives outstanding electrical, thermal, bodily and chemical properties over a wide temperature range amongst -269ºC (-452ºF) and 400ºC (752ºF) producing them superior for electrical insulation applications. Polyimide film can be laminated, metalized, punched, formed or adhesive coated. BOPI movie has far better thickness tolerancem,highter physical, chemical,and electrical houses. It is the recommended option for applications that need an all-polyimide film with an excellent stability of qualities in excess of a wide assortment of temperatures.
we can provide the two common and custom polyimide film answers for a client based on their requirements.

Characteristics
Exceptional thickness tolerance property
Temp resistance from -452ºF to above 752ºF(-269ºC to above 400ºC)
Easy coating residence
Excellent stability of electrical,chemical and bodily home
Flame retardant
Radiation retardant
Info SHEET
 

Products Models Specification
Thickness   μm 49-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
Floor Rigidity Belt aspect Dynes/cm 70
Air facet 70
Shrinkage Price TD % ±0.twenty
MD ±0.20
H2o Absorption   % ≤2.two
Wetting Tension   mN/m 60

Solution & packing photograph

               

              
 
Apps

Coverlay movie in FPC/PCB

FCCL membrane PI in LED lights PCB       

Substantial-temp cables wrapped PI                      PI in die chopping

PI in battery                                                    Black PI tape

FAQ

Q1:Are you investing organization or company ?
We are a producer, We have our own workshop producing electrical insulation polyimide film..
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 shipment.
This autumn: Which package do you use?
Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.

Bundle&Storage:

Packed in rolls and in carton store at area temperature keep away from fire. The storage interval is twelve months.

If you are intrigued remember to do not be reluctant to speak to us. 

Polyimide Film for Voice Coil and Speaker Coil Use