廠家直銷耐電暈聚酰亞胺薄膜
天津嘉億絕緣材料有限公司是專業(yè)的聚酰亞胺薄膜生產(chǎn)廠家。我公司生產(chǎn)的耐電暈聚酰亞胺薄膜具備了普通聚酰亞胺薄膜的電氣性能好，耐熱性能高，耐化學(xué)品能力強(qiáng)等特性，同時(shí)具備超強(qiáng)的耐電暈性能及良好的導(dǎo)熱性能。適用于電磁線的包繞后燒結(jié)，牽引電機(jī)、風(fēng)力發(fā)電機(jī)等特種電機(jī)的匝間絕緣和主絕緣，耐熱等級(jí)達(dá)到C級(jí)。
性能指標(biāo)

序號(hào)            型號(hào)                          
性能指標(biāo)      CR  型          FCR  型        FCRF  型      
                
                
1                    耐電暈(h)      
電壓  1KV,頻率  20KHZ  溫度  90℃±2℃  脈沖上升時(shí)間  400ns                                                              
                      
≥80                                              
                        
≥80                                                    
                              
≥80                      
2                          工頻電強(qiáng)度(MN/M)                        ≥200                                    ≥120                                      ≥100                            
3                          表面電阻率(Ω)                    1﹡1015    1﹡1015                    1﹡1015                            
4                          體積電阻率(Ω.cm)        1﹡1015                        1﹡1015                                1﹡1015                                      
5                                相對(duì)介電常數(shù)(48-62Hz)                            3.2                                  3.2                                3.2                          
6                      介電損耗因數(shù)(48-62Hz)                            ≤0.0035                      ≤0.0035                        ≤0.0035                  
7                    拉伸強(qiáng)度(Mpa)                          ≥135                        ≥80                      ≥80                      
8                    斷裂伸長(zhǎng)率(%)                                  ≥40                      ≥40                          ≥40                      
9                    剝離強(qiáng)度(F  與F)  (N/25mm)                                  ...  …  …              ≥6                    ≥10                            
10                    熱收縮率(%)              
150℃,0.5h                          
400℃,0.5h                                                      
≤1.0                      
≤3.0                                                            
≤1.0                    
≤3.0                                                            
≤1.0                      
≤3.0                      

我公司已取得了各種認(rèn)證：ISO9001、美國(guó)UL認(rèn)證、SGS環(huán)保認(rèn)證等各項(xiàng)認(rèn)證。歡迎來(lái)電咨詢，我們將竭誠(chéng)為您服務(wù)

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