钨Wolfram
  • 产品详情

产品规格书/Specification

 

产品/Product:

钨浆料/Wolfram paste

料号/Part number:

32H-1801P

 

 

适用范围/Application:

此产品适用于陶瓷电路印刷使用。

Suitable for Ceramic circuit through hole.

 

主要特点如下:

与陶瓷收缩率一致,烧结与陶瓷结合强度好。

方阻值小。

能满足印刷和小孔填充等工艺要求。

金属颗粒分散性好,金属化表面应平坦。

适合95·96%氧化铝陶瓷,特别适合致密陶瓷的金属化。

This Nickel paste apply to alumina ceramic conductive pasteMLCC, etc.

 

使用条件/Operating conditions:

基材

Substrate

氧化铝陶瓷

Alumina ceramic

印刷

Printing

200-250目丝网印刷

200-250 mesh stainless screen

流平

Levelling

5-15min minutes at room temperature

室温下流平5-15分钟(时间根据流平的实际情况决定)。

干燥

Drying

通风烘箱烘烤100-150℃,10-15分钟(烘烤温度低于230℃)

100-15010-15 min

烧结

Firing Condition

隧道炉氢气保护气氛下烧结,峰值1350~1700℃(推荐值),峰值30-45分钟。

Tunnel furnace sintering hydrogen atmosphere, the peak of 1350~1700 (recommended),  at peak of 30-45minutes.

稀释剂

Thinner

ST-1001

 

性能/Characteristics

1. 浆料性能/Paste Characteristics

性能Characteristic

标准Standard

测试方法及条件

Test method and conditions

1

Fineness

≤5μm

FOG test

2

Viscosity

280-500Pa.s

Brookfield HBT utility cup and spindle (SC4-14/6R), 10rpm, 25±1

Brookfield HBT(博利飞)粘度计, 转子SC4-14/6R), 10rpm, 25±1

 

2. 烧结后特性/Characteristics after firing

1烧结条件下,膜厚8-12mm

Check fired film produced under the conditions specified in 1, (Film thickness is 8-12mm.)  

特性

Characteristics

Standard

标准

测试方法和条件

Test method and conditions

3

Resistivity

方阻

20mΩ/

Test pattern 0.6mm×60mm

测试图形0.6mm×60mm

 

保存条件,有效期/Storage condition and Term of validity

产品应在5-25℃的环境温度下密封储存,有效期为产品发货之日起1年。

The product shall be guaranteed for 1 year after shipping date, keep tightly under at 5-25

 

包装方式/Packaging method:

标准包装,1000g/罐, 样品可提供200克小罐包装

Standard package 1000g/canif you need sample to test, available 200g with small package.

 

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