Electronics Forum | Wed Aug 14 10:06:20 EDT 2002 | ksfacinelli
This occurred when material was improperly utilized. We placed a corrective action to eliminate the potential and have not had a reoccurrence. My point was that an improperly cleaned product can create shorting issues when utilizing water soluable
Electronics Forum | Thu Nov 14 08:28:11 EST 2002 | dphilbrick
Rogers is a PWB materials manufacturer based in CT. they make a lot of unique materials for PWB fab such as a 1 time bendable PWB.
Electronics Forum | Sun May 11 10:24:35 EDT 2003 | pjc
A much greater material cost savings has been realized by companies going to China for their product manufacture. It's not so much the labor man, its the material. Metal, plastic, composites and electronic components are way cheaper there than here.
Electronics Forum | Sun Feb 02 10:00:55 EST 2003 | davef
Mitsubishi Gas & Chemical's Bismaleimide-Triazine (BT) resin laminates are the defacto standard material for BGA. Have you checked with them?
Electronics Forum | Thu Feb 19 12:37:46 EST 2004 | MRMAINT
LOOKING FOR THE PROS AND CONS OF BOTH WATER SOLUBLE AND NO CLEAN PROCESS MATERIALS AS IT APPLIES TO BGA REFLOW.IS IT POSSIBLE TO REMOVE ALL W/S FLUX AFTER INLINE WASHING. THANKS MRMAINT
Electronics Forum | Tue Sep 28 01:50:23 EDT 2004 | grayman
You mean if I bought that material in USA or Europe It will be expensive. If you buy those material in places where labor is cheap then you get cheap prices with same capability. You are really missing something....
Electronics Forum | Sat Dec 04 08:30:18 EST 2004 | davef
We're unaware of any such reaction. The RoHS Directive bans the use of six hazardous materials. The materials are four metals: lead, cadmium, hexavalent chromium, and mercury; and two brominated flame retardants: polybrominated biphenyls (PBB) and p
Electronics Forum | Mon Jan 03 14:10:02 EST 2005 | scotceltic
Can anyone tell me what type of material that the standard IPC SMT trays are made of ?? I am trying to mill some out however I need to order the correct ESD safe material ??
Electronics Forum | Wed Feb 09 07:02:04 EST 2005 | ddhanashekar
1. What is the method for declaration RoHS for material like IPA, FLux & Solder paste. 2. What is the allowable limit for RoHS compliance for the above material?
Electronics Forum | Thu Jun 02 07:48:35 EDT 2005 | chunks
We just pulled a lot of material out of China. Bad quality was #1 reason. Prices were nice but poor workmanship and cheap material was enough to shut our production down.
