MULTICORE 381电子组装/工业胶水/电子组装胶水/工业用胶

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胶水公司

联系人：王小姐女士 (主管)

电话：021-51693135

手机：13052326431

产品目录

MULTICORE 381电子组装/工业胶水/电子组装胶水/工业用胶

详细说明

MULTICORE 381电子组装/工业胶水/电子组装胶水/工业用胶

技术服务热线：021-51693135 / 021-22818476

PRODUCT DESCRIPTION

Ersin Multicore™ 381 is a rosin-based mildly activated flux

formulated to complement wave and reflow soldering

processes.

RECOMMENDED OPERATING CONDITIONS

Soldering with ERSIN 381 is convenient as it does not call for

any special methods or deviation from the normal hand

soldering practices.

Soldering Iron: Good results should be obtained using a

range of tip temperatures. However, the optimum tip

temperature and heat capacity required for a hand-soldering

process is a function of both soldering iron design and the

nature of the task. Care should be exercised to avoid

unnecessarily high tip temperatures for excessive times. The

tip of the soldering iron should be properly tinned. Severely

contaminated soldering iron tips should be cleaned with

Multicore Tip Tinner/Cleaner.

Soldering Process: Best results will be obtained if the

following recommended operating practice is followed.

a) Apply the soldering iron tip to the work surface. The

iron tip should contact both the base material and the

lead at the same time to heat both surfaces properly. It

should take no more than a fraction of a second to heat

both surfaces adequately.

b) At this time the ERSIN 381 flux cored wire should be

applied to a part of the joint surface away from the

soldering iron and allowed to flow to form the joint

fillet. This will be virtually instantaneous. Do not

apply excessive solder to the joint as this will not

improve joint integrity and it will leave excess flux

residues on the surface.

c) Remove solder from the work piece and then remove

the iron tip.

This total process will be very rapid, depending upon

thermal mass, tip temperature, tip configuration and the

solderability of the surface to be joined.

产品描述

Ersin Multicore™381是一种基于松香的轻度活化的助焊剂

配制为补波和回流焊

过程。

推荐操作条件

使用ERSIN 381焊接方便，因为它不需要

任何特殊的方法或偏离正常的手