{"type":"product","schema_version":"1.0","item_id":"100406197577","canonical_url":"https://tw.bid.yahoo.com/item/100406197577","title":"『星勝電商』卡夫特 K-704B 黑色膠 硅橡膠 電子膠 強化 防水 LED COB 防水膠 密封膠 透明膠 導光條","subtitle":"Ｋ－７０４Ｂ　（黑色），Ｋ－７０４　（白色）","condition":"全新品","currency":"TWD","observed_at":"2026-05-02T13:16:02.227Z","current_price":59,"original_price":"200.00","stock_status":"in_stock","available_quantity":524,"sold_quantity":98,"seller":{"id":"Y2086912830","name":"星勝電商","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/262cbe4d-4f8a-45f0-84d5-62a2cdbb5abe.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/16e8c799-1a48-4b34-94ef-5d1f7fedbe82.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/53d5afe1-2c16-4648-a0ee-5883fb616beb.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/176671c3-4e32-4c41-9838-594a7dbcbace.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/063e8658-a9d5-4746-ac17-51214593c3de.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/fed586d5-d1cc-4314-8c7e-98b454643921.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"- 【此商品工廠出產外觀本身就有凹凸不平，若介意外觀內容物者，請勿下標購買！】\n- 【商品在運送過程中，難免會發生擠壓情況，若要要求完美、精品的商品，麻煩請至實體店面購買，請勿下單購買，感恩。】\n\n  \n\n產品名稱：卡夫特Ｋ－７０４ＮＢ硅橡密封膠\n\n　\n\n產品顏色：黑色膠\n\n　\n\n包裝規格：４５克／１支\n\n \n\n性能特點：\n\n    本品為矽酮粘合密封劑，不含溶劑、無腐蝕、無污染，常溫下接觸潮氣固化，使用安全方便。具有優良的防潮、耐老化和電絕緣性能，使用溫度範圍-60℃∽+250℃。\n\n　\n\n產品用途：\n\n1.    用於電熱器、耐高溫儀器儀表、電飯鍋、電熨斗等的防漏油、漏水的粘合密封。也用於霓虹燈、節能燈、電視機高壓包的防潮密封、防打火和滅弧等。\n\n2.    本RTV矽橡膠作為粘接、密封、絕緣、防潮、防震材料，廣泛應用於電子元件、半導體材料、電子電器等設備的粘接、密封，電加熱器、電子儀表的防水、密封及電子元件的灌封等。\n\n3.    具體如電加熱末端的密封、小馬達磁瓦和金屬外殼的粘接、汽車車燈、光學儀器和鏡頭的粘合密封、電子儀表外殼的粘合、電機的絕緣保護、電子元件的粘合密封等。\n\n \n\n產品特點：\n\nK-704 矽膠本品是一種中性單組分室溫硫化矽橡膠，常溫下吸收空氣中的水份固化。無毒、無污染、無腐蝕。具有良好電絕緣和抗電弧性能，耐老化、防潮，有良好的粘接性能。可在-60℃----250℃溫度範圍內長期使用。貯存期長，性能穩定，可粘接常見的金屬和非金屬材料，故適用於多種金屬之間、金屬和非金屬材料之間的粘合、密封。\n\n \n\n使用方法：\n\n先將元器件做一般性清潔處理、乾燥後，將本品從金屬軟管中擠出施膠，膠料接觸空氣中的水份，即由表及里固化，全固時間最長不超過24h。\n\n \n\n注意事項：\n\n \n\n1、於耐溫元器件，可先在室溫固化後，再在50~100℃，潮濕烘箱中處理4~8小時，趕掉低分子物，充分固化，以保證膠的性能。\n\n \n\n2、產品在使用後，應將膠管蓋緊，可保存再次使用。\n\n \n\n保存期限：本RTV矽橡膠應存放於陰涼乾燥環境中，25℃以下期限為一年。","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092064481","category_name":"其他汽車百貨","breadcrumb":[{"id":"2092105204","name":"汽機車精品百貨","url":"/tw/%E6%B1%BD%E6%A9%9F%E8%BB%8A%E7%B2%BE%E5%93%81%E7%99%BE%E8%B2%A8-2092105204-category.html"},{"id":"2092105211","name":"汽車精品","url":"/tw/%E6%B1%BD%E8%BB%8A%E7%B2%BE%E5%93%81-2092105211-category.html"},{"id":"2092064481","name":"其他汽車百貨","url":"/tw/%E5%85%B6%E4%BB%96%E6%B1%BD%E8%BB%8A%E7%99%BE%E8%B2%A8-2092064481-category.html"}],"view_count":0,"watch_count":9}