Best Curing bladder using performance
Recommendations
- We suggest that you store the curing bladder at least 90 days from the date of production before use.
- Please resume the curing bladder to its original shape 24 hours prior to use.
- Before mounting curing bladders, please check whether the curing bladder size match as the tyre size. We suggest you choosing the proper clamping size as per curing bladder clamping parameters.
- Before mounting bladders into curing press we recommend to pre-treat the bladders with a bladder coating material to optimize your curing bladder performance and extend the curing bladder life time.
- Spraying of isolation agent inside the green tyre is necessary in order to avoid sticking, trapped air or stripping problems
- We suggest you do not use any lubricants during clamping the curing bladders, please pay attention not to use any diluted water-solubility silicon latex and not to drop it on the tyre mould surface.
- When you test the curing bladder air tightness, the elongation of curing bladders should be proper in order to avoid destroying the curing bladder or causing other problems.
- The strict deoxidization of overheated water and nitrogen vulcanization can evidently extend the curing bladder service life.
- Before tire curing starts, the bladder should be fully warmed up. For this, the machine should be operated according to the press manual.
- In case of pre-inflating during the warm up, the bladder outside diameter must not exceed the tire sidewall plate outside diameter of the tire mold, in order to avoid non-symmetric deformation.
- If the bladder has cooled down after an interruption in the curing process, it is imperative to warm it up again.
- Please fill in the Curing Bladder Performance Record Form seriously, in order to get better service when curing bladders quality problem come out .
