2 thoughts on “Under what circumstances will PVC Drops get yellow?”
Martin
The choice of stabilizer is particular, and it is necessary to use sulfur -resistant pollution. For example, calcium zinc composite stabilizers, and organic tin stabilizers. Most of the yellowing or brown and even dark brown belong to vulcanized pollution. Of course, the aging of the product will also become yellow.
The choice of stabilizer is particular, and it is necessary to use sulfur -resistant pollution. For example, calcium zinc composite stabilizers, and organic tin stabilizers. Most of the yellowing or brown and even dark brown belong to vulcanized pollution. Of course, the aging of the product will also become yellow.
The stabilizer is not good or the temperature is too high