10. Compatibility with plastic and elstomer
The following material were immersed in boiling NPB preparation
for 15 minutes. The result is positive.
| Plastics |
Elastomers |
| Acculam TM |
Adiprene TM PU |
| Alathon TM HDPE |
Aflas TM PTFE |
| Delrin TM |
Buna-N TM |
| Kynar TM |
Kalrez TM |
| Nylon TM (6, 66) |
Neoprene TM |
| Phenolic resin |
Viton-A |
| Polyester |
Viton-B |
| PP |
|
| Teflon TM PTFE |
|
| Tefzel TM |
|
| XLPE TM |
|
11. Application example
Company A is a manufacturer of electronic
parts for medical apparatus. In consideration of performance,
cost and ecological concerns, it sought new cleaning solvent
to substitute CFC-113 which it orginally used. d-Lemonene
was tested first but failed because of its residue problem
and instability. Then NPB was tested. NPB has no residue problem,
and performs better than CFC-113 in defluxing. Although it
may cause discoloration to plastic products, the problem can
be solved by reducing contact time.
Previous
|
