硅橡膠發熱（保溫）線 UL3219 silicon rubber heating heat preserving Cable 電線產品執行UL標準 認證號：E203746 技術資料 technical document 1.可生產特殊規格雙層絕緣發熱線 Double layer insulating and heating cable of special specification is customized 2.用途：冷機器除霜、化學流體保溫、醫療保溫、防止凍結、加熱等。如電飯煲、電燈箱、冷庫、按摩器、電熱毯、坐墊、電熱手套等。 Application : frosting from freezing machine ,heat preserving for chemical fluid and medical products,preventing freezing,heating and so on for electric cooker ,electric latten box,refrigerator ,massager,electric carpet,seat cushion and electric heating gloves etc. 3.溫度范圍：-60℃～+150℃ Temperature Range: -60℃～+150℃ 4.試驗電壓：1500v Test Voltage:1500V 5.絕緣體：硅緣體：硅膠，玻璃纖維等。 Insulators :silica gel, glass fiber etc. 6.發熱線：鎳鉻，康銅，卡瑪絲等。 Heating wire: nickel-chrome, constantan, plug wire etc. 7.其他：從10歐姆/米至10000歐姆/米均可定做，顏色自選。 P class=MsoNormal style="MARGIN: 3pt 0cm 3pt 84pt; TEXT-INDENT: -47.25pt; mso-para-margin-top: .25gd; mso-para-margi