{"type":"product","schema_version":"1.0","item_id":"100433623556","canonical_url":"https://tw.bid.yahoo.com/item/100433623556","title":"【防水-密封好幫手】卡夫特704下單區→【A0101】LED 防水膠 密封膠 透明膠 燈具防 K704B 卡夫特K705","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-23T22:09:49.424Z","current_price":40,"original_price":null,"stock_status":"out_of_stock","available_quantity":0,"sold_quantity":190,"seller":{"id":"Y0432819017","name":"歐北馬","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/61586f33-5b01-4b6b-be3c-4cf7f056320e.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/cf84d0a2-5034-4d66-b5a3-ea5b4c6f96c4.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/4fcdaade-6b46-4a6f-85ae-cf5c78fe0c96.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/7ac05b6b-212e-4e15-bc84-f88090694a68.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/62866321-e029-4baa-b665-db8cec3dd923.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"此頁面為K704B(黑色)/704(白色)下單區\n\n【K704】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用途：\n\n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、電子儀錶的防水、密封及電子元件的灌封等。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、電子儀錶外殼的粘合、電機的絕緣保護、電子元件的粘合密封等。\n\n*************************************************\n\n注意事項：\n \n1、于耐溫元器件，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 \n2、產品在使用後，應將膠管蓋緊，可保存再次使用。\n\n3、包裝規格45g\n\n4、本產品打開不需刺開就可使用，產品外觀不平整屬於正常現象，\n\n     完美主義者請繞道，感謝!","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":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092111639","category_name":"LED大燈","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":"2092052608","name":"汽車零件/配件","url":"/tw/%E6%B1%BD%E8%BB%8A%E9%9B%B6%E4%BB%B6-%E9%85%8D%E4%BB%B6-2092052608-category.html"},{"id":"2092080751","name":"車燈","url":"/tw/%E8%BB%8A%E7%87%88-2092080751-category.html"},{"id":"2092111639","name":"LED大燈","url":"/tw/LED%E5%A4%A7%E7%87%88-2092111639-category.html"}],"view_count":1,"watch_count":23}