端電極用低溫環氧導電漿

產品描述

LT7000及EP9130是一款熱固形環氧樹脂與導電粒子組合物，應用於被動元件的端電極以提供好的耐彎曲特性，一般高溫端電極材料，雖具有好的耐熱性與性能穩定性，但面對輕薄短小及撓曲彎折的應用需求，容易發生元件斷裂問題。因此開發以樹脂本體的導電漿料，提供陶瓷元件更好的抗撓曲性，降低彎折造成的應力破壞。藉由配方的設計使的高分子樹脂組成的導電漿料仍能具可電鍍性。

產品特徵

較低的熟成溫度同時具有優異的導電性能取代原本高溫燒結的製程
接著強度穩定性高,表面電鍍鎳層接著介面穩定性佳
適用於常溫保存，提供客戶好的儲存條件
沾銀平整度優異，可減少後續製程的高低段差

產品規格及應用

依應用別差異配方設計差異不同，分為下列各種應用及型號，亦可為客戶客製化。(Customize services are available)

Items	LT7000	EP9130
Solid Content (180ºC / 60min)	74 ± 3%	72 ± 3%
Viscosity (10rpm)	28 ± 5 Pa.s	50 ± 10 Pa.s
Thixotropic Index (1rpm / 10rpm)	3.0	2.0
Volume Resistivity	< 0.0005 Ω • cm	< 0.0005 Ω • cm
Drying and curing condition / Air	Drying@120ºC / 40min,then curing@180ºC / 90min	Drying@120ºC / 40min,then curing@180ºC / 90min
Application Fied	Inductor	Capcitor
Process Method	Dipping	Dipping

Solid Content @ Temperature 850±20℃ on Air.
Viscosity : Brookfield HBT-DVIII SC4-14/6R @25℃±1℃.

耐彎折性測試 (Bending Resistance):

IEC 60068-2-21 : Speed < 0.5mm/sec ,Stop on 10 sec,△R25/R25 ≤5%

Storage and Shelf Life

Please store at 0~10 ℃ to prevent partial cure. Shelf life of LT7000 in unopened package is a minimum of 6 months at 10 ℃.

To homogenize the paste, jar rolling for at least 4 hours is recommended.

Safety and Handling

PRECAUTION TO BE TAKEN IN HANDLING AND STORING
Keep from heat, sparks and flame. Provide adequate ventilation.
Avoid contact with eyes, skin, and clothing.
Keep container closed and stores in a ventilated area.
Refer to MSDS for more details.