3
根據UL62FUII_L19點的說明,現在“SJTW”線材使用的膠料還是需要QMTT2認證的!以下是原文“
Subject 62 -9- Issued: October 1, 2003
Compounds for Use in Flexible Cord
The following will define UL's policy regarding the insulating materials used in Flexible Cord and Decorative Lighting Cords and Wire bearing the "W" suffix designation. All other constructions not bearing the "W" suffix designations are performance based, and are not subject to the requirements of the QMTT2 and QMTT3 Programs below.
4
在 2008 年 5 月 31 日前,或在你所使用的物料通過容電率及穩(wěn)定指數測試前,“W”級別電纜仍需使用QMTT2 物料。當你所使用的物料被確定符合容電率及穩(wěn)定指數測試的要求后,UL 便會在你的跟進服務檢驗程序書 (FUS Procedure)上刪除 QMTT2 物料這項要求。
除了裝飾類線CXTW, XTW, SPT-1W and SPT-2W之外,其余的將不再要求采用QMTT2 or QMTT3認證的膠料。
