backing material

• Stain gage load cells are diffusely used in the mechanical measurements with high precision . at present , load cell design , manufacture and test in china , especially the strain gage backing material were laggard a lot
  电阻应变式测力称重传感器在高精度机械测量领域中有着广泛的应用,但目前国内的传感器设计、制造、检验技术,尤其是应变片基底材料的制造工艺还非常落后。
• Pe pipesline anti - sertic tape are made rfom thick sheets of polyethlene ( pe ) as the backing material , which are coated with ageing ahd corrosion resistant , high intensity . they are mainly used in the insulation and anti - corrosion of underground , submarine orair pipes , e . g . petoleum pipes etc
  Pe管道防腐胶带是以加厚聚乙烯薄膜为基材涂以耐老化耐腐蚀的高强度底涂漆制造而成适用于各种埋地水下架空管道的绝缘防腐如石油管道等。
• Specifications for pressure - sensitive adhesive tapes for electrical purposes - specifications for individual materials - tapes made from various backing materials with pressure - sensitive adhesive on both sides - sheet 19 : tapes made from various backing materials with pressure - sensitive adhesive on both sides
  电工用压敏胶粘带.单项材料规范.两面涂压敏粘合剂的各种衬料制胶粘带.第19活页:两面涂压敏粘合剂的各种衬料制胶粘带
• Pvc insulation tapes are made from polyvinyl choride ( pvc ) as the backing material , which are coated with rubber pressure - sensitive adhesive . they are resistant to high voltage , fire and weather , commonly designed for connecting separated electrical wires for electrical insulating and protection purposes
  Pvc电气绝缘胶带是以聚氯乙烯薄膜为基材,涂以橡胶型压敏胶制造而成.具有良好的绝缘耐压、阻燃、耐候等特性，适用于电线接驳、电气绝缘防护等。
• Warning tapes are made from thin sheets of bioriented polypropylene ( pvc , pe , bopp ) which serves as the backing material , then coated with fluorescent pressure - sensitive adhesive . they have bringt colours which help strengthening the visual results and are designed for road traffic signs , safety warning ect
  警示胶带是以聚氯乙烯、聚乙烯、聚丙烯薄膜为基材，涂以含荧光性压敏胶制造而成，色彩鲜艳，具有加强视觉效果的特点，适用于道路交通标志、安全警告等。
• Pvc pipeline tapes take thin sheets of polyvinylchloride ( pvc ) as the backing material , which are coated with pressure - sensitive adhesive . they are applicable for pipe wrapping , and protection , e . g . gas & petroleum pipe protection etc . it has sound features such as flameretardant , weather & corrosion proofetc
  Pvc管道胶带是以聚氯乙烯薄膜为基材,涂以压敏胶制造而成,适用于管道的包扎、防腐和保护，如煤气管道、石油管道的防护等，具有良好的阻燃、耐候、防腐等特性。
• Pvc pipeline tapes take thin sheets of polyvinychloride ( pvc ) as the backing material , which are coated with pressure - sensitive adhesive . they are applicable for pipe wrapping , and protection , e . g . gas & petroleum pipe protection etc . it has sound features such as flameretardant , weather & corrosion proofetc
  Pvc管路胶带：是以聚氯乙烯薄膜为基材，涂以压敏胶制造而成，适用于管道的包扎、防腐和保护，如煤气管道、石油管道的防护等，具有良好的阻燃、耐候、防腐等特性。
• Pvc pipeline tapes take thin sheets of polyvinylchloride ( pvc ) as the backing material , which are coated with pressure - sensitive adhesive . they are applicable for pipe wrapping , and protection , e . g . gas & petroleum pipe protection etc . it has sound features such as flameretardant , weather & corrosion proofetc
  产品说明: pvc管道胶带是以聚氯乙烯薄膜为基材,涂以压敏胶制造而成,适用于管道的包扎、防腐和保护，如煤气管道、石油管道的防护等，具有良好的阻燃、耐候、防腐等特性。
• Forth , the glass transition temperature , creep and strain recovery of strain gage backing materials were determined by dynamic mechanical analysis ( dma ) and differential scanning calorimetry ( dsc ) . the influence temperature and stress imposing on creep were also discussed respectively . glass transition temperature , creep and strain recovery of five different composites films were compared
  考察了温度、应力对蠕变性能的影响,并对五种不同组分复合材料薄膜的玻璃化转变温度tg 、蠕变和应变回复率进行了比较,结果显示,按照最佳配方制备的应变片基底玻璃化转变温度tg高、应变小、应变回复率高,蠕变性能最好。
• In the present work , 40cr alloy steel was selected as the backing material , and ptfe composite was acted as a solid lubricant . the self - lubricating bearing was designed by an ansys software , and a solid lubricant embedded 40cr - ptfe bearing was prepared . it was expected to be effectively strengthened leading to long service life
  本研究选择40cr为背衬与聚四氟乙烯( ptfe )复合材料为润滑剂,利用ansys有限元进行结构设计,制备出40cr - ptfe自润滑轴承,希望能够结合钢的高强度与ptfe的低摩擦,实现重载长寿命的目标。