From: [log in to unmask] href="mailto:[log in to unmask]">Wang Xiaojin (AE/MOE2.3-CN)

To: [log in to unmask] href="mailto:[log in to unmask]">[log in to unmask]

Sent: Friday, April 15, 2011 1:10 PM

Subject: Re: [TGAsia] PCB工艺产生白胶不良

Hello all:

 

请教大家,PCB生产工艺中有哪些环节会造成如下图所示的白色胶状物的不良.(我们现在SMT生产过程中发现很多这种不良,而且有些引起多锡了,所以现在觉得应该是PCB来料就有的)

谢谢大家!

 

 

 

Best Regards!
Leo Wang (王晓金)
* * * * * * * * * * * * * * * * * * * * * * *
RBAC/MOE2.3-AE
Bosch Automotive Products (Suzhou) Co., Ltd.
No.126,Su Hong Xi Road , Suzhou Industrial Park , China
Tel : +86 (512) 67677281
Email :[log in to unmask]

 

 

 

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