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NMN芳綸紙聚酯薄膜柔軟複合材料

詳細說明:

NMN-杜邦芳香聚酰胺紙-聚酯薄膜三層複合箔

DU PONT NOMEX® BRAND PAPER &

POLYIMIDE FILM 3 LAYERS COMPOSITE

絕緣級數：F級（155℃）Temperature classification：Class H(155℃)

NMN為三層之符合箔，其中外表兩層是美國杜邦公司的NOMEX®絕緣紙，內層為MYLAR®聚酯薄膜，此材料兼具NOMEX®的優良的耐熱性能，抗延伸撕裂強度及聚酯薄膜的優良介電強度，機械性能，適用於H級電機的槽間絕緣，匝間絕緣和襯墊絕緣。

NMN複合材料管芯內徑3英寸，可以成卷供應，也可切成帶盤或片狀供應，NMN每卷約60-70KG，長度視乎客戶要求而定，寬度可由3.5mm-914mm，NMN應儲存於40℃以下的幹燥潔淨的庫房中，不應靠近火源、熱源或受日光直射。

Our production of NMN composed of two layers of DU Pont’s NOMEX® Brand paper and one inner layer of MYLAR®。This material combine the advantages of superior thermal properties and tearing resistance of MYLAR® as well as the excellent electrical and mechanical properties of MYLAR®. It is suitable for insulation of slot,phase turn-to-turn and liner of F class motors and generators。

NMN combined flexible material can be supplied in roll from,reel from or sheet from.lnner diameterof a core is 3 inches.The weight of each roll of NMN is about 60-70KG depended on length required by KG depended on length required by customer.Width of each reel is range from 3.5mm to 914mm.

NMN-主要技術指標 SPECIFICATION

Properties			Unit	Value
構成代號	NMN		MIL	222	232	242	252	272	2102	333	353
構成尺寸 Dimensions	NOMEX®		mm	0.05	0.05	0.05	0.05	0.05	0.05	0.075	0.075
	MYLAR®			0.05	0.075	0.10	0.125	0.19	0.25	0.075	0.125
	NOMEX®			0.05	0.05	0.05	0.05	0.05	0.05	0.075	0.075
Nominal Thickness 標稱厚度			mm	0.17	0.19	0.22	0.24	0.31	0.37	0.25	0.30
Mean tolerance 厚度公差			±%	15	15	15	15	15	10	15	15
Nominal grammage 標稱定量			g/m²	170	200	230	270	360	450	255	325
Unfolded Tensile Strength 拉伸強度，不彎折		MD	N/10mm	≥160	≥170	≥190	≥220	≥270	≥330	≥190	≥270
Unfolded Tensile Strength 拉伸強度，不彎折		TD	N/10mm	≥90	≥105	≥120	≥150	≥200	≥300	≥180	≥200
Folded Tensile Strength 拉伸強度，彎折後		MD	N/10mm	≥90	≥105	≥120	≥150	≥200	≥300	≥180	≥200
Folded Tensile Strength 拉伸強度，彎折後		TD	N/10mm	≥90	≥105	≥120	≥150	≥200	≥300	≥140	≥160
Elongation 伸長率		MD	％	≥15	≥15	≥15	≥20	≥20	≥20	≥15	≥20
Elongation 伸長率		TD	％	≥20	≥20	≥20	≥20	≥25	≥25	≥20	≥25
Unfolded Tensile Strength 擊穿電壓，不彎折			KV	≥8	≥11	≥12	≥14	≥19	≥23	≥12	≥15
Folded Tensile Strength 擊穿電壓，彎折後			KV	≥7	≥9	≥10	≥12	≥15	≥18	≥10	≥13
Bond strength at 25℃ 常態粘結性			No delamination 不分層
Bond strength at 155℃ 10min 熱態粘結性			No delamination，no blister,no adhesive flow 不分層、不起泡、不流膠

NOTES：

MD=machine direction TD=cross machine direction

儲存期：出廠之日起十二個月，超過儲存期按技術要求檢驗合格後仍可使用

Storage life:12months form the date of dispatch.After12 months,it should be tested and pass all specification before use. NOMEX®& MYLAR® are registered