产品介绍 Product introduction

特氟龙膜 PTFE MEMBRANE

铁氟龙薄膜为四氟化乙烯树脂(PTFE)薄膜，是由聚四氟乙烯树脂经模压、烧结、冷却成毛坯，再经车削，压延制成。车削成的薄膜为不定向薄膜，经压延后即成定向薄膜。不定向薄膜压延1～2倍为半定向薄膜。特氟龙薄膜具有良好的耐热性、耐化学药品性、电气特性、低摩擦系数和非粘合性等多种特点。可在在石油化工、机械制造、电子、通信等很广的温度范围内连续使用。

铁氟龙膜还是高频线路板的主要原材料，它具有信号传递快、介电特性优越、绝缘层抗击穿强度高、成本低，聚四氟乙烯薄膜具有抗拉强度高、绝缘性好、不粘性等优良的特点。

Teflon film is a tetrafluoroethylene resin (PTFE) film, which is made of polytetrafluoroethylene resin by molding, sintering, cooling into blank, turning and calendering. The turned film is non directional film, which is formed into directional film after pressing and delaying. The non oriented film is calendered 1 ~ 2 times as semi oriented film. Teflon film has many characteristics, such as good heat resistance, chemical resistance, electrical characteristics, low friction coefficient and non adhesion. It can be used continuously in a wide temperature range of petrochemical industry, machinery manufacturing, electronics, communication and so on.

Teflon film is also the main raw material of high-frequency circuit board. It has the advantages of fast signal transmission, superior dielectric properties, high puncture resistance of insulating layer and low cost. Teflon film has the excellent characteristics of high tensile strength, good insulation and non adhesion.

产品型号 Product models：

JD-PTFE-5、JD-PTFE-8、JD-PTFE-10、JD-PTFE-15、JD-PTFE-20、JD-PTFE-30

产品用途：

1、显示模块IC压合中的缓冲及导热；如TFT-LCD、COG、SMT、PDP等加工生产过程中，其作用机理是用ACF-Bonding热压机把驱动IC用热量和压力粘在玻璃上时，铁氟龙膜可以起到耐高温、抗冲击等作用，防止因PCB的段差和粒子引起的玻璃破损。

2、在各种频率下使用的电绝缘件，FPC压合使用的隔离，绝缘垫。

3、电容器介质、道线绝缘、航空及地铁设备耗材。

4、用于各种介质中工作的衬垫密封件和润滑材料。

Usages of product：

1. Buffer and heat conduction in IC pressing of display module; For example, in the process of TFT-LCD, COG, SMT, PDP and other processing and production, its mechanism is that when the driving IC is adhered to the glass with heat and pressure by ACF bonding hot press, the teflon film can play the role of high temperature resistance and impact resistance, so as to prevent the glass damage caused by PCB segment difference and particles.

2. For electrical insulating parts used at various frequencies, FPC crimping is the use of isolation and insulating pads

3. Used for capacitor dielectrics

4. Applied as lubricants

产品特性：

1、优良的热传导性、表面不黏性、离型性好、低摩擦。

2、抗湿性、抗拉强度高、高电绝缘性。

3、优异的耐高、低温，物理化学性能稳定 。

4、无毒无味，耐酸、碱、盐 ，耐腐蚀、耐磨损。

Features of product：

1. Excellent thermal conductivity, surface non adhesion, good release and low friction.

2. Moisture resistance, high tensile strength and high electrical insulation.

3. Excellent resistance to high and low temperature, stable physical and chemical properties.

4. Non toxic and tasteless, acid, alkali and salt resistance, corrosion resistance and wear resistance.

铁氟龙膜性能参数：