kapton聚酰亚胺薄膜pi电热膜是以聚酰亚胺薄膜为外绝缘体；以金属箔﹑金属丝为内导电发热体，经高温高压热合而成。
 聚酰亚胺薄膜电热膜具有优异的绝缘强度；优异的抗电强度；优异的热传导效率；优异的电阻稳定性。这使得它能够广泛地适用于加热领域并能够获得相当高的温度控制精度。
 聚酰亚胺薄膜电热膜已成功地应用在风云系列人造卫星，长征系列运载火箭，东风﹑红旗等系列*，以及飞机，舰船，坦克，火炮的陀螺仪，加速度表，火控雷达等温控与加热系统中。
 pet、teflon、硅胶电热膜
 主要应用在如下领域：
 a科学分析仪器，如，为导热系数（或保暖系数）测定仪提供恒温源，医疗仪器等，稳定光电子元件工作温度。
 b在深冷环境中，使仪器设备达到安全工作温度。例如，人造卫星，空间飞行器及飞机等仪器设施以及在高纬度地区使用的仪器、仪表的防低温，如卡式阅读器，液晶显示器lcd等仪器。
 c真空加热与烘烤领域。
 d汽车后视镜除霜片，天线或雷达的除雪、除霜加热元件以及调速电阻片等。
 e医疗保健及美容仪器行业。
 二、特点
 与传统的电加热元件比较，金属电热膜具有以下的优点：
 1、所占空间极小；重量极轻；厚度极薄（一般小于0.1mm）。
 2、极其柔软，其最小弯曲半径仅为0.8mm左右。
 3、形状及大小极其灵活，尤其适合于制作面积极小的柔性电热膜元件。
 4、采用面状发热方式，容许表面功率密度极大，**可达到7.8 w/cm2。因此，本产品系列具有加热均匀性能更好，加热速率更快的特点。
 5、在不同面积部位可满足不同的加热功率要求和加热温度要求，可按设计要求，实现在加热面上的温度分布。
 6、热惯量小，温度控制精度高，速度快。
 7、作为保护层的绝缘薄膜具有极低的饱和蒸汽压，放气性极低，同时具有优异的抗化学腐蚀性能，抗菌性能以及抗辐射性能。因此，本电热膜系列产品适用于真空环境、与油及大多数化学品（如，酸性、化学溶剂、一般的碱液）接触的环境。
 8、可以方便地与薄型隔热材料集成为一体，提供带隔热层的轻质电热元件。
 9、带psa不干胶的产品更便于快捷的安装。
 10、本系列产品安全、可靠，使用寿命长。
 三、主要规格与性能
 本产品系列分为高温型与低温型两大类。高温型电加热薄膜的**使用温度为300℃，最低使用温度为-200℃；低温型电加热薄膜的**使用温度为130℃，最低使用温度为-200℃。本系列产品还可与隔热层和psa胶集成一体供用户选择，也可以将有关传感器，如温度传感器与本产品集成为一体。采用psa胶产品的使用温度范围为：150℃ ～ -35℃。使用电压一般小于220v。
聚酰亚胺电热膜
深圳市圣柏林橡塑电子有限公司
深圳市宝安区龙华镇大浪街道新围第三工业区h栋
:+86- office fax:+86- ,:+86-
网站:
邮箱:,
msn:
sky id:fullchance-anna
国内邮箱：
qq:897836207
聚酰亚胺电热膜是以聚酯酰胺为外绝缘材料，以金属箔为内导电发热体，经高温高压热合而成。
技术参数：
绝缘材料 聚酰亚胺膜
电热膜厚度 0.08mm~0.2mm
使用温度 -200℃~200℃
**功率密度 7.8w/cm2
产品的特性：
1、  质地轻薄柔软、弯曲度佳，形状可配合您的设备而定制
2、 面状发热，具有加热均匀性能更好，加热速率更快的特点。
3、 优异的抗化学腐蚀性能，
4、 产品使用寿命长。使用寿命为传统电热丝加热元件的10倍。
 5、 功率控制精准，范围在±5%以内。
6、 元件热转换率高达98﹪，比常规的加热元件节能30%以上。
产品适用范围：
卷发器，直发器，按摩器等小家电及工业设备、仪器仪
医疗诊断设备及分析仪的高效热源，维护设备温度恒定。     
在高温环境中，进行仪器温度补偿，以保持安全工作温度
保护飞机等军工产品电子及机械设备抵御高海拔地区的低温。                 
保持光电子元件稳定
真空加热与烘烤领域热源         
聚酰亚胺电热膜
技术参数：
发热材料 金属合金薄膜 
绝缘材料 聚酰亚胺薄膜 
电热膜厚度 0.12mm～0.5mm 
**使用温度 长期250°c  
最低耐温 -195°c 
**功率密度 7.8w/cm2 
功率密度选择 根据实际使用情况 
产品介绍
柔性薄膜型加热器是由蚀刻金属箔片产生的电阻元件与聚酰亚胺绝缘层组成的有一定厚度的薄膜，具有良好的柔性。对比传统的电加热器聚酰亚胺柔性薄膜型加热器已经展现出强大的优势。
精确加热
柔性薄膜型加热器可以对几乎任何需要之处加热，将加热器粘贴在待加热件的表面。可以在热损失较大之处定制具有较高热流密度的柔性薄膜型加热器。
预热速度快、使用寿命长
柔性薄膜型加热器的平板箔片元件比绕线式加热片具有更大的有效的导热面积，因此，薄膜型加热器的电阻元件和热沉之间存在较小的温度梯度，加热器保持较低温度。所以允许产生较高的热流密度，快速加热，因此能够延长绝缘材料的寿命。柔性薄膜型加热器可以以两倍于与之相当的绕线加热器热流密度工作。绝热寿命可以延长10倍。对于航空航天等要求高可靠性的应用领域，明显应选择柔性薄膜型加热器。
节省空间、降低重量
柔性薄膜型加热器通常仅重 0.023～0.037 g/cm2，并且厚度仅为 0.12～0.5 mm。对于空间狭小的应用场合，如卫星和空间飞行器，飞机，便携式仪器，高精度电子设备。柔性薄膜型加热器可以安装在对传统加热器而言较小的空间。
精确定制形状、尺寸
柔性薄膜型加热器尺寸和形状不受限制。深圳市圣柏林橡塑电子有限公司有限公司能够生产**600mm×3000mm和小至100 mm2的柔性薄膜型加热器。用户可以指定复杂的几何形状以符合待加热硬件的凸起和曲线。我们通过计算机辅助设计，制造出统一成型的加热元件以达到精确的要求。
集成电子元器件
我们可以提供带有集成电阻式温度计、热电偶、热敏电阻、恒温控制器或自动调温器的柔性薄膜型电加热器。同时，我们能够将柔性控制电路设计到柔性薄膜型加热器中，不但可以避免接线时易出现的错误，还可以为用户节约装配时间和成本。
装配服务
作为一项增值服务，我们能够将加热器压制，硫化或与所装配金属件夹紧。我们的专用设备可以保证紧密结合，高可靠性，和优异的导热性能。
*的价格
如果您需要的数量超过1000片，我们将以比库存加热器更加优惠的价格为您定制设计。您可以在设计工作初期即与我们联系，以便我们的专业工程师帮助您进行在理论计算、实验验证、设计定型、安装调试等方面的工作。请致电：深圳市圣柏林橡塑电子有限公司销售与技术支持。
polyimide (kapton®) heaterkapton heaters
polyimide (kapton®) is an organic polymer with very high dielectric capability and thin profile, while providing superior resistance to most solvents, oils, and radiation. in connection with thesefeatures, kapton heater is very ideal for applications withspaceandweightlimitation, or where the heater will be exposed to chemical or oil. with low out gassing,these thermofoil heaters can also be used in vacuum environments. special cord and plug sets available.
being transparent, kapton® film also allows easy visual inspection on the internal structures. pressure-sensitive adhesive (psa) backing surface is standard, but special adhesives or mountingholes can be customized per customer requirement.
specification of polyimide (kapton) heaterworking voltage: 0 - 400vworking temperature: -200°c - 200°cwatt density: mounting: psa or mechanicalmax size: 500x600mmbending radius: >0.8mmexit: teflon, kapton or silicone insulated leadsapplication of kapton heatersmedical diagnostic instruments: heat sample trays, reagent bottles, etc.stabilize optoelectronic componentstest or simulate integrated circuitsenable cold weather operation of outdoor electronics such as laptap, atm, lcd’sprotect aircraft electronic and mechanical devices in cold weather / area
the answer to hundreds of unique heating applications…
designed for trouble-free performance and improved operation efficiency
fullchance’s flexible heaters are capable of operating with excellent performance under many adverse conditions, including: moisture, outdoor exposure or ambient temperatures, radiation, ozone,compression set, vacuum, fungus, oils, solvents, and many other chemicals.
flexible silicone rubber and kapton heaters also have very good mechanical properties. they are of low mass construction and provide rapid heat-up due to direct bonding to the part. flexible heatersare not affected by mechanical shock, vibration or repeated flexing and will not stretch or tear over a temperature range of -392°f to +500°f (-236°c to +260°c).
select a flexible heater for your specific application...
fullchance flexible heaters are a reliable and economical heat source capable of providing uniform heat transfer to irregular shaped or flat surfaces including three dimensional geometries,conforming to the part being heated.
flexible heater use typically falls into the following applications:
process heatfreeze protection condensation protectioncomposite bonding
fullchance’sengineering staff, with many years of experience in heat processing and temperature control, can assistyou in designing the right silicone rubber flexible heater for your application.
fullchance's flexible heaters offer unlimited design possibilities!
standard flexible specificationskapton® heater specifications
physical size andconstruction limitations
maximum size:
dimensional tolerance:
less than 6:
6 to 12:
over 12:
nominal thickness:
weight:
performance ratings
maximum operating temperature:
minimum operating temperature:
physically resistant to:
electrical ratings
resistance:
maximum operating voltage:
dielectric strength:
standard leads:
10 × 22 (25.4 × 56.9 cm)
±0.030 (0.76 mm)
±0.060 (1.52 mm)
±0.125 (3.17 mm)
0.006 (0.15 mm)
1.5 oz./ft2 (0.05g/cm2)
392°f / 200°c continuous
-320°f / -195°c
moisture, ozone, fungus
foil: +10%, -10%
480 vac
1000 vac
10 teflon® insulated
stranded wire
note:other materials are available such as neoprene rubber, silicone or vinyl plastic. consult fullchance for moreinformation.
flexible heater wattage recommendationsstep 1   determine the required wattage
every process has a unique wattage requirement to heat that particular load up to temperature or to maintain a particular temperature.
if the required heater wattage is not known, estimate the required wattage using the thermodynamic formulas listed in chapter 16, engineering. a safety factor of 25% additional wattage is recommendedto compensate for unknown variables.
example
to raise the temperature of an aluminum plate 6 × 12 × 0.5 (3.53 lb.) 200°f (from 70° to 270°f) in 0.5hours:
add safety margin 108 w + 25% = 135 watts
step 2 determine the heater size and watt density
a flexible heater should use the maximum space available for mounting and heating the process. factors that affect heater size include the mounting method and watt density.
suggested maximum watt density by mounting method - degreesfahrenheit
suggested maximum watt density by mounting method - degreescentigrade
kapton standard (non-stock) sizes and ratings 
squares and rectangles
rounds
how to order
catalog heaters
chose from the tables of common sizes of kapton in round or rectangular shapes.
the heaters listed are 5 w/in2. standard configuration includes 10 teflon® leads, exit style a or l (see page 9-7) and no mounting option. custom engineered/manufactured heaters
understanding that an electricheater can be very application specific, for sizes and ratings not listed, fullchance will design and manufacture a flexible surface heater to meet your requirements.
standard lead time is 7 to 9 days
please specifythe following:
diameterwattage and voltagelead type sensors or thermostatsspecial features or cutoutslead location
flexible heaters furnish fast warm-up, precise heat, and long life in virtually any shape, size, and wattage.
flexible kapton heaters provide highly efficient heat transfer over a wide temperature range. the thin, lightweight, and flexible design provides superior surface conformance.. extending heater lifeby minimizing the thermal gradient between resistive element and heat sink. in addition, flexible heaters feature low outgassing, tear resistance, and dimensional stability.
limitless designs
flexible heaters are available with integral rtd's, thermocouples, or thermistors for optimum response time and gradient control. sensors can be laminated inside a heater, adhered to the heatersurface, or installed at specific locations within the system to prevent overshoot and heat fluctuations.
factory bonding
proper heat-to-part installation is critical to achieving a tight bond, superior performance, and high reliability. for optimum heater performance and cost effectiveness, we can factory mount aheater to your thermal subassembly. you can supply the heat sinks or have us fabricate them to your specification, giving you a guaranteed bond, superior reliability, and the benefit of our extensiveexperience in bonding techniques.
contact us today for an innovative and custom solution for your heater needs. we also offer a variety of standard sized heaters with different resistence values allowing you to testyour prototypes.
flex circuits can be shaped to fit where no other design can. they are a hybrid of ordinary printed circuit boards and round wire, exhibiting benefits of each. in essence, flex circuits give youunlimited freedom of packaging geometry while retaining the precision density and repeatability of printed circuits.
fullchance specializes in tight tolerance, fine-line flex circuits, with different types of flex circuits offer different advantages.  some offer lower cost, others increasedfunctionality.  we’ll work with you to ensure a circuit solution tightly aligned with your requirements.
increased design, layout and construction options over typical flexible circuits
blend of rigid and flex emphasizing the best of both constructions
exceptional performance and reliability in situations where the circuit is exposed to excessive vibration or shock combined with frequent bending or folding
access circuit traces from both the top and bottom sides of the circuit, for greater flexibility in design and functionality
unmatched flexing ability and ease of design, especially in applications that demand repetitive movement
combine antenna coils and flexible or rigid-flex circuits in one rugged package
complete flex circuit solutions that make interconnection efficient and affordable, and provide turnkey assemblies

---

深圳市圣柏林橡塑电子有限公司
朱志林
13128729098
广东深圳市宝安区龙华大浪街办新围第三工业区H栋