 Blowing
agent OBSH |
| Name:
P,P’- Oxybis Benzene Sulfonyl Hydrazide |
| Apperance:
fine white powder |
Decomposition
temperature: 150 --164 |
| Gas
Volume(ml/g):122--136 |
| Moisture:
0.5% max |
| PH:
6.0—8.0 |
|
Partical Size:D50=5—10um
|
| Useage:blowing
agent OBSH is an outstanding non-staining,non-discoloring,
non-toxic,odorless,nitrogen releasing blowing agentfor the production
of both cellular rubber and plastics.Among the latter,PE,PVC,EPOXY,TPR,
and PHENOLIC resins are currently expanded on a commercial scale
with blowing agent OBSH.It can be
also in the production of themal insulation materials based
on blend of synthetic rubber and themoplastics,NBR-PVC. Blowing
agent OBSH produces ammonia-free gas by themal decomposition,
making it safe to use in cellar cableinsulation.Decomposition
temperature of OBSH is well matched
with the conventional curing temperature range,OBSH,
Therefore,provide good blowing efficiency at conventional curing
tempe- Rature without activator.Furthermore, has no effect on
the cure of rubber Or on the stability of PVC. |
|
Blowing
agent OBSH
