Features Specifications:Sell Kapton Tape  Detailed Product Description  Product Units KD801 KD802 Test method Backing Thickness: mm 0.025  0.025  Total Tape Thickness: mm 0.040  0.066  Adhesion to Steel: N/cm 1.4 2.5 GB-T2972 Tensile Strength at Break: N/cm 58 58 GB-T7753 Elongation at Break: % 60 60 GB-T7753 Upmost use Temperature : ° C 260 260 Surface resistance: ohms 106 106 Static Charge: Removal from roll: V Removal from SUS: V Application  Mask for printed circuit boards during wave solder or solder dip process. Features Employs a proprietary technology that results in extremely low electrostatic discharge at unwind and removal form SUS. Conventional polyimide tape typically generate over 10,000volts during use which can damage around electronic components . The low static properties of KD801/802 can eliminate circuit board degradation.  Storage Details Store under normal conditions of 10° to 30°C and 40 to70% R.H. in their initial packaging.  shelf life is 6 months from the date of manufacture. Linkman: Miss Alisa Mobile: 86-13691704922