背膠銅箔
東莞市冠德貿易有限公司
15024169419 胡小姐
guandeq@126.com
QQ:137038869
背膠銅箔以銅箔的外形分有裸銅和背膠兩種:銅箔表面有覆蓋一層膠帶的為背膠,反之為裸銅;以在變壓器中的位置不同分為內銅和外銅。裸銅一般用于變壓器的外銅。銅箔在變壓器中一般起屏蔽作用,主要是減小漏感,激磁電流,在繞組所通過的電流過高時,取代銅線,起導體的作用。
我司長期提供以下型號:
3M合成薄膜:3M#44,3M#44A,3M#44DA,3M#44TA,3M#55
3M聚酸亞胺薄膜:3M#PIA220,3M#1218,3M#1205,3M#92,3M#5413
3M環氧薄膜膠帶:3M#1,3MSuper10,3MSuper20
3M抗靜電膠帶:#40FR
3M聚酯薄膜:3M#5,3M#56,3M #57,3M #74,3M #75,3M #1318-1,3M #1318-2,3M #1350F-1,3M #1350F-2,3M #1350T-1,3M#1350T-3,3M#1351-1,3M#1351-2, 3M #1351T-1,3M #1388Y-1,3M #1388W-1,3M聚酯薄膜膠帶#1388B-1,3M #1618,3M #1628,3M #1688
3M玻璃布膠帶:3M #27,3M #69,3M #79,3M #79FR,3M #90
3M醋酸布膠帶:3M #11,3M #1554K
3M鐵氟龍:3M #60, 3M #61
3M紙帶:3M #16,3M #244,3M #2142
3M金屬箔:3M #1170,3M #1181,3M #1183,3M #1194,3M #1245
3M工業膠帶:3M #467,3M #468,3M #9080,3M #9888T,3M #4930,3M #4950,3M #4955,3M #4949,3M雙面膠:#4945,3M #4929,3M #4008,3M #4026,3M #4032
3M膠水:3M DP-100FR,3M DP-190,3M DP-125,3M DP-105
3M搭扣:SJ3526 ,3M SJ3527