PVC composite stabilizer is one pack stabilizer, with tribasic lead sulfate, dibasic lead phosphite, metal soap mixture, other auxiliary materials and various lubricants in the reaction system
PVC composite stabilizer is one pack stabilizer, with tribasic lead sulfate, dibasic lead phosphite, metal soap mixture, other auxiliary materials and various lubricants in the reaction system, in order to ensure the heat stabilizer in PVC system fully dispersed, the composite stabilizer containing the processing required for stable and lubricant components. It reaches the internal and external lubricant’s perfect balance to ensure for the stable extrusion process, while using different fillers and pigments can be the most effective adjustment, so the composite stabilizer has good adaptability for use.
Key words: PVC stabilizer, PVC composite stabilizer, PVC compound stabilizer, PVC lead based stabilizer, PVC one pack stabilizer.
This additive can be applied to all kinds of PVC rigid products, such as PVC pipe, fitting, profile, sheet and so on.
The mechanism graphic of stabilizer:
|
Item |
SY-600P |
SY-610 |
SY-610-2 |
SY-620 |
|
Appearance |
White flake/powder |
White flake/powder |
White flake/powder |
White flake/powder |
|
Volatile content % |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
|
Melting point ℃ |
≥85 |
≥85 |
≥85 |
≥85 |
|
Item |
SY-621F |
SY-626F |
|
Appearance |
White flake/powder |
White flake/powder |
|
Volatile content % |
≤1.00 |
≤1.00 |
|
Melting point ℃ |
≥85 |
≥85 |
|
Item |
SY-660B |
SY-670BP |
SY-680FB |
SY-688FB |
|
Appearance |
White flake/powder |
White flake/powder |
White flake/powder |
White flake/powder |
|
Volatile content % |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
|
Melting point ℃ |
≥85 |
≥85 |
≥85 |
≥85 |
25kg/PP bag .
It should be stored in cool and dry surroundings, with shelf life of two years, it can be still used if qualified by inspection after shelf life.
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