簡要描述：SUTE聚酰亞胺薄膜-薄膜復(fù)合類是世界上性能的薄膜類絕緣材料，由均苯四甲酸二酐（PMDA）和二胺基二苯醚（DDE）在強(qiáng)極性溶劑中經(jīng)縮聚並流延成膜再經(jīng)亞胺化而成。該膜具有優(yōu)良的耐高低溫性、電氣絕緣性、粘結(jié)性、耐輻射性、耐介質(zhì)性，能在－269℃～400℃的溫度範(fàn)圍內(nèi)長期使用，短時(shí)可達(dá)到400℃的高溫。
產(chǎn)品型號：
所屬分類：聚酰亞胺薄膜
更新時(shí)間：2017-05-06
SUTE聚酰亞胺薄膜-薄膜復(fù)合類
產(chǎn)品名稱 Product Name | 聚醯亞胺薄膜 Polyimide Film |
厚度 Thickness (mm) | 0.0125～0.25±10% (Upon requests) |
拉伸強(qiáng)度 Tensile Strength | 橫向 Min 115～165 Mpa, 縱向 Min 135～165 Mpa Horizontal Min 115～165 Mpa, Vertical Min 135～165 Mpa |
延伸率 Elongation | Min 35～60 % |
熱收縮率 Heat Shrinkage | 150c Max1.0 % 400c Max3.0 % |
體積電阻 Volume Resistivity 200c | Min 1.0x10^10 (ohm.m) |
表面電阻 Surface Resistivity | Min 1.0x10^13(ohm) |
擊穿電壓 Dielectric Breakdown Voltage50Hz | 110～170 KV/mm |
介電常數(shù) Permittivity 50Hz | 3.2~3.5+0.4 |
損耗值正切 Loss tangent values 48~62Hz | Min 1.8x10^-3~Min 4.0x10^-3 |
產(chǎn)品特點(diǎn) Product Features | 聚醯亞胺薄膜是世界上性能的薄膜類絕緣材料，由均苯四甲酸二酐（PMDA）和二胺基二苯醚（DDE）在強(qiáng)極性溶劑中經(jīng)縮聚並流延成膜再經(jīng)亞胺化而成。該膜具有優(yōu)良的耐高低溫性、電氣絕緣性、粘結(jié)性、耐輻射性、耐介質(zhì)性，能在－269℃～400℃的溫度範(fàn)圍內(nèi)長期使用，短時(shí)可達(dá)到400℃的高溫。 polyimide firm is the best thun-film type insulating material in nowadays world, using the polymerization of PMDA and DDE in strongly polar solvent, followed by cast film formation and imidization., which has a good property of resistance to heat, electrical insulation, adhesion, radioactive and chemical. It can be used in a long term during the temperature between -269℃. to 260℃.. it can also be used under 400℃. in a short term. |
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