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<title><![CDATA[EC21 Product Catalogs - polyimide board]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/polyimide board.html]]></link><item>
<title><![CDATA[PCB - Hdi]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Hdi--12069932_12069957.html]]></link><description><![CDATA[Polyimide (PI, Kapton)
• Adhesiveless construction recommended (excellent heat resistance and durability)
Selection Criteria 
• Repeated bending and high reliability → Adhesiveless PI
• Cost-]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
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<title><![CDATA[Polyimide Tape]]></title><link><![CDATA[https://hhaotape.en.ec21.com/Polyimide_Tape--12020685_12048732.html]]></link><description><![CDATA[Polyimide tape with polyimide film as the base material, imported organic silicone
resin for coating. After high temperature plasticization by coating equipment, a stable
polymer pressure sensitive a]]></description><pubDate><![CDATA[20250313]]></pubDate></item>
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<title><![CDATA[Factory Cheap Hot Pressed Silicone Rubber High Thermal Conductivity Buffer,Reused 50 Times]]></title><link><![CDATA[https://yl008.en.ec21.com/Factory_Cheap_Hot_Pressed_Silicone--11958277_11966343.html]]></link><description><![CDATA[Typical specifications:
T:（0.15/0.2/0.25/0.3/0.35/0.4/0.45mm）
W: (6~1420mm can be cut freely)
L:（5~50m)
Product structure:
1. Pure silicone type (model: SH-F400)
2. Polyimide film (PI) composit]]></description><pubDate><![CDATA[20240904]]></pubDate></item>
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<title><![CDATA[ESD Polyimide Tape]]></title><link><![CDATA[https://swsz88.en.ec21.com/ESD_Polyimide_Tape--1624213_3764430.html]]></link><description><![CDATA[Antistatic(ESD)Polyimide Tape
DESCRIPTION:
SF650/SI is polyimide film anti-static(ESD)treated, single coated with silicone adhesive. Used Protection of PCB gold finger contacts during the waving sold]]></description><pubDate><![CDATA[20240813]]></pubDate></item>
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<title><![CDATA[Bonding Sheet,Pure Adhesive Film,Bond Ply,Bonding Film,Coverlay, Bondply Sheet Adhesive]]></title><link><![CDATA[https://fpcfccl.en.ec21.com/Bonding_Sheet_Pure_Adhesive_Film--11938978_11939099.html]]></link><description><![CDATA[board bonding,FR4 substrate, soft and hard bonding plate and aluminum based metal plate bonding.Yancheng Tiandi Insulation Co.,Ltd. https://www.polyimide-pi.com/polyimide-fpc.htmTel :+86-139-61986280]]></description><pubDate><![CDATA[20240518]]></pubDate></item>
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<title><![CDATA[Rigid-flex PCB]]></title><link><![CDATA[https://bgpcba.en.ec21.com/Rigid_flex_PCB--11935225_11935230.html]]></link><description><![CDATA[boards feature both rigid sections, typically made of FR-4 or similar materials, and flexible sections, composed of polyimide or polyester substrates.
The rigid sections provide stability and support]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
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<title><![CDATA[Flexible Board FPC]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/Flexible_Board_FPC--11791188_11799352.html]]></link><description><![CDATA[Flexible circuit board (FPC), is composed of CU (Copper foil) (E.D.) and PI (Kapton, Polyimide) (polyimide film), which has advantages of space-saving, lightweight, and good flexibility. Generally, P]]></description><pubDate><![CDATA[20230530]]></pubDate></item>
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<title><![CDATA[L344 Para-aramid Circuit Board Paper]]></title><link><![CDATA[https://changxiaobin.en.ec21.com/L344_Para_aramid_Circuit_Board--11039507_11039508.html]]></link><description><![CDATA[1. 
Light yellow paper, uniformly compact structure;
2. 
Smooth surface and high porosity ;
3. 
Good compatibility with epoxy and polyimide;
4. 
Environmental friendly, self-extinguishing, and
chemic]]></description><pubDate><![CDATA[20191208]]></pubDate></item>
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<title><![CDATA[Black Kapton Tape]]></title><link><![CDATA[https://hopelightcn.en.ec21.com/Black_Kapton_Tape--11317718_11317724.html]]></link><description><![CDATA[Mat black or bright black polyimide
tape, black PI tape, Black Kapton tape is a type of heat resistant tape
and is made of black polyimide film as a substrate, coated with imported high temperature s]]></description><pubDate><![CDATA[20210105]]></pubDate></item>
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<title><![CDATA[RO4835 High Frequency PCB Double Layer 60mil 1.524mm Rogers 4835 PCB with Immersion Gold]]></title><link><![CDATA[https://bcco.en.ec21.com/RO4835_High_Frequency_PCB_Double--10882619_11044263.html]]></link><description><![CDATA[Polyimide, PET; Metal Core etc.
　Maximum Size
Flying test: 900*600mm, Fixture test 460*380mm, No test 1100*600mm
　Board Outline Tolerance
±0.0059&quot; (0.15mm)
　PCB Thickness
0.0157&quot; - 0.3937&quot; (0.]]></description><pubDate><![CDATA[20230113]]></pubDate></item>
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<title><![CDATA[Rigid-Flexible PCB]]></title><link><![CDATA[https://rxpcba.en.ec21.com/Rigid_Flexible_PCB--11814526_11814527.html]]></link><description><![CDATA[board are made of rigid materials, such as FR-4 or other high-performance materials, while the flexible sections of the board are made of flexible materials, such as polyimide or other flexible mater]]></description><pubDate><![CDATA[20230703]]></pubDate></item>
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<title><![CDATA[Antistatic (ESD) Polyimide Tape]]></title><link><![CDATA[https://linh123.en.ec21.com/Antistatic_ESD_Polyimide_Tape--7688678_7688990.html]]></link><description><![CDATA[Antistatic(ESD)Polyimide Tape
DESCRIPTION: 
SF650/SI is polyimide film anti-static(ESD)treated, single coated with silicone adhesive. Used Protection of PCB gold finger contacts during the waving sol]]></description><pubDate><![CDATA[20230801]]></pubDate></item>
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<title><![CDATA[Rigid-Flex Circuit Boards]]></title><link><![CDATA[https://pcbpcbaseller.en.ec21.com/Rigid_Flex_Circuit_Boards--10961296_11121912.html]]></link><description><![CDATA[Board Thickness Rigid: 1.5mm +/-0.15 Flex: 0.13mm +/-0.03 
Material FR4 TG170 +Polyimide (Adhesiveless) 
Copper Thickness 1/1/1/1/1/1/1/1 OZ 
Stiffener None 
Min. Line Width/ Spacing 4mil (0.10mm)/4m]]></description><pubDate><![CDATA[20200430]]></pubDate></item>
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<title><![CDATA[FPC with EMI Shielding Film Custom Board]]></title><link><![CDATA[https://hjl39506147520.en.ec21.com/FPC_with_EMI_Shielding_Film--11890882_11909765.html]]></link><description><![CDATA[PRODUCT DESCRIPTION
Board Thickness
0.07-0.40mm
Base Material
0.5mil - 2mil Polyimide
Copper Thickness
0.5OZ-2OZ
Stiffener
PI , Fr4 , Metal
Min. Line Width/ Spacing
3mil (0.08mm)/3mil (0.08mm)
Coverl]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
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<title><![CDATA[Lead Free HASL&amp;ENIG Multilayer PCB]]></title><link><![CDATA[https://abiscircuits.en.ec21.com/Lead_Free_HASL_ENIG_Multilayer--10316737_10316784.html]]></link><description><![CDATA[1
Layer
1-20 layers
2
Material
FR-4(High TG),CEM-1,Aluminum base,CEM-3, FR4 Halogen Free,Polyimide,Rogers,TEFLON
3
Board thickness
0.2mm-6mm(normally 1.6mm)
4
Max.finished board size
1200*600mm
5
Min]]></description><pubDate><![CDATA[20200402]]></pubDate></item>
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<title><![CDATA[2 Layers PCB]]></title><link><![CDATA[https://adplus01.en.ec21.com/2_Layers_PCB--10655888_10656064.html]]></link><description><![CDATA[boards, Aluminum boards, Copper boards. 
Material: Cem-1, Cem-3, FR-4, High-Tg FR4, Aluminum, Rogers, Arlon, Taconic, Polyimide, etc., 
Technic: Blind &amp; Buried hole, countersink hole, castle hole (ha]]></description><pubDate><![CDATA[20180302]]></pubDate></item>
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<title><![CDATA[Polyimide Foam]]></title><link><![CDATA[https://polyimidefilm.en.ec21.com/Polyimide_Foam--10664508_10664542.html]]></link><description><![CDATA[Polyimide Foam
Polyimide foam insulation material synthesizes the structural and performance advantages of polyimide resin and porous material, is one of the foam materials with the best thermal stab]]></description><pubDate><![CDATA[20230111]]></pubDate></item>
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<title><![CDATA[One-stop Flexible PCB]]></title><link><![CDATA[https://mktpcb.en.ec21.com/One_stop_Flexible_PCB--10712329_10712370.html]]></link><description><![CDATA[Polyimide, PET. 
Max layer: Flex board: 1-6layer, Flex-Rigid Board:2-8 Layers. 
Min. hole size: 
punching hole: 0.50mm 
Drill Hole:0.20mm 
Max Panel size: 250MM*400MM. 
Min. Board thickness: 
Copper ]]></description><pubDate><![CDATA[20180601]]></pubDate></item>
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<title><![CDATA[Anti-static ESD Polyimide Tape for PCB Manufacturing for Huayuan]]></title><link><![CDATA[https://huayuan2019.en.ec21.com/Anti_static_ESD_Polyimide_Tape--10924511_11188957.html]]></link><description><![CDATA[Polyimide
Feature:
ANTISTATIC
Use:
Bag Sealing
Sample:
Free
Temperature resistance:
260degrees
Filmthickness:
0.025mm
Totalthickness:
0.06-0.08mm
Adhesiontosteel:
5.5N/25mm
Surface:
Smooth ESD
Tensil]]></description><pubDate><![CDATA[20240218]]></pubDate></item>
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<title><![CDATA[Flex PCB]]></title><link><![CDATA[https://gtpcba.en.ec21.com/Flex_PCB--11805203_11836251.html]]></link><description><![CDATA[boards (PCBs) that are made of flexible materials such as polyimide, polyester, and other flexible substrates. These materials are much more pliable than traditional PCBs, allowing them to be bent an]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[High Precision Automatic Rotary Die Cutting Machine Laser Cut Equipment for Film Layer Label Sticker]]></title><link><![CDATA[https://rotarydiecutmachine.en.ec21.com/High_Precision_Automatic_Rotary_Die--11839222_11839354.html]]></link><description><![CDATA[boards. It can accurately cut and shape various materials used in flexible circuits, such as polyimide films, copper foils, and adhesive layers. It is a versatile machine that can handle intricate de]]></description><pubDate><![CDATA[20230829]]></pubDate></item>
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<title><![CDATA[Polyimide Film Tape]]></title><link><![CDATA[https://filmtape.en.ec21.com/Polyimide_Film_Tape--11729864_11729890.html]]></link><description><![CDATA[Polyimide Film Tape
Polyimide salivating film is an H-class insulating film with pyromellitic dianhydride 4,4-diaminodiphenyl ether as the main raw material. It has excellent insulation performance a]]></description><pubDate><![CDATA[20230217]]></pubDate></item>

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