| Payment Type: | T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,DDU |
| Min. Order: | 1 Kilogram |
| Transportation: | Ocean,Land,Air,Express,Others |
| Port: | Shenzhen,Guangzhou,Hongkong |
Model No.: PEEK Film- (Polyetheretherketone)| Film sold
| Selling Units | : | Kilogram |
| Package Type | : | Export package |
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PEEK Film
PEEK (Polyetherketone) high performance polymer films offer a unique combination of properties including high temperature performance, chemical, hydrolysis and wear resistance, electrical performance, and mechanical properties. The composition and inherent purity of the polymers result in low levels of ionic extractables, low outgassing, and extremely low smoke and toxic gas emissions. They are highly stable and require no flame retardant additives to achieve VO rating. PEEK films are FDA compliant.
PEEK Film – Properties
| Property | Test Method | Typical Value (Amorphous) | |
| Imperial units | Metric units | ||
| Available Thickness Range | – | 2-20 mil | 50-500µm |
| Max. Operating Temp. | – | 500ºF | 260°C |
| Transition temperature | – | 289ºF | 143°C |
| Melt Point | – | 649ºF | 343°C |
| Dielectric Strength, 25µm | ASTM D-149 | 3800 V/mil | 150 kV/mm |
| Tensile Strength, Break | ASTM D-882 | 16600 psi | 114 MPa |
PEEK (polyetheretherketone) Film Provides:
This film is made from polyetheretherketone (PEEK) which is one of the highest-performing thermoplastics. It has a high toughness and strength (Young's modulus of 3.6 GPa), excellent temperature performance (up to 240°C in continuous use), excellent wear properties, and very high chemical resistance.
Used for:
It is used for diaphragms for speakers and microphones that can withstand the high temperatures used for surface-mounting electronics. It is also used for nametags on surgery equipment that can withstand repeated heat sterilisation. The film is metalised with an antenna pattern to form flexible thin film antennas.
Details:
PEEK film can be thermoformed, welded, bonded, metalised, or laminated with other materials. The vendor can tailor film properties to specific applications.
Idea:
Create a lightweight inflatable oven for travellers.
The sample:
You get a piece measuring around 80 mm x 80 mm
Product model and performance
| Product Model | LGPF-NH series/LGPF-NW series/LGPF-TW series/LGPF-BS series |
| Thickness | 3μm~150μm, the average thickness tolerance is within ±5% |
| Wide | 650~1450mm（±5mm) |
| Length | 3~6μm5000m 7~20μm2000m 21~25μm1000m ＞50μm500m |
| Reel | 3 INCH |
| Surface treatment | Matt/glossy surface; glossy surface/glossy surface; can be customized according to customer requirements |
| Product Model | Feasure |
| LGPF-NH001 | It belongs to filled semi-crystalline film, providing thickness above 12μm, and is the most common brand in PEEK film product series |
| LGPF-NW002 | It belongs to filled amorphous film, its thickness is between 3~150μm, it is mainly suitable for thermoforming processing of thin film. In addition, when ductility or a certain degree of optical transparency are required, this series of films is generally selected |
| LGPF-BS001 | Black film, the characteristics of decorative grade film are exactly the same as natural color film, suitable for products that require dark surface, such as acoustic speakers and aviation heat insulation and sound insulation applications, etc., the thickness is 50~100μm |
| LGPF-TW003 | It is a mineral-filled amorphous film with a variety of filling ratios to choose from. The thickness starts from 12 μm. It is usually suitable for applications that require high modulus or low thermal expansion coefficient of film, processed into semi-crystalline form by thermoforming process. |
| Item | Method | Condition | Unit | LGPH-NH001 | LGPH-NW002 | LGPH-BS001 | LGPH-TW003 | ||||
| TD | MD | TD | MD | TD | MD | TD | MD | ||||
| Tensile strength | ISO527 | 23℃ | Mpa | 120 | 115 | 118 | 115 | 120 | 115 | 105 | 95 |
| Tensile modulus | Gpa | 2.3 | 2.3 | 1.9 | 1.9 | 2.2 | 2.2 | 3.3 | 2.8 | ||
| Elongation | % | ＞130 | ＞130 | ＞180 | ＞180 | ＞140 | ＞140 | ＞140 | ＞140 | ||
| Breakdown strength | Def-Stan 81-75 | KJ/m2 | 25 | 25 | 39 | 39 | / | / | / | / | |
| Tear strength | ISO 6383-1 | N/mm | 7 | 9 | 5.5 | 5.5 | / | / | / | / | |
| Shrinkage | TM-VX-84 | 200℃ | % | ＜0.8 | ＜0.8 | ＜9 | ＜4 | ＜2.2 | ＜2.2 | ＜0.6 | ＜0.6 |
| Dielectric strength | ASTMD 150 | 23℃，10MHz | / | 3.3 | 3.2 | / | / | ||||
| Loss factor | / | 0.003 | 0.002 | / | / | ||||||
| Gravity | ISO 1183 | 23℃ | / | 1.32 | 1.28 | 1.32 | 1.45 | ||||
| Coefficient of linear expansionv | ASTMD696 | MD,低于Tg膨胀 | ppm | 50 | 62 | / | / | ||||
| Water absorption（50%RH） | ISO 62 | 23℃，24h | % | 0.08 | 0.20 | / | / | ||||
Application field
Widely used in aerospace, automobile manufacturing, industrial fields, medical devices, insulating materials, etc.: pressure-sensitive tapes, pressure sensor films, printed circuit boards, acoustic speaker films, high-temperature labels, capacitors, gaskets in high-speed motors, mobile phones Composite gaskets in hinges, laser printing labels, direct thermal bonding of metal foils, flexible surface heaters, semiconductor process protective films and other related industries. At the same time, thermoplastic films can obtain ideal versatility and flexibility through secondary processing. The secondary processing properties include adhesion, surface treatment, coating, slitting, stamping, thermal lamination, thermal welding and heat sealing, Thermoforming, printing and metallization.
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