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Chemical raw material company from China.
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Descriptions：Ca-Zn composite stabilizer，as most environmental friendly pvc heat stabilizers,it has very good process perfomances.Good thermal stability &weather ability.Anti-severe sulfide pollution.with better initial whiteness.improve products’ outdoor property.Good period.The most important advantage for Ca-Zn composite stabilizer is non-toxic in all pvc heat stabilizers.And its economic property in soft/semi-rigid applications.
Specification:
| Type | Pipe | Profile | Wire&cable | Panel |
| Item | BLL-ZZ1 | BLL-ZZ2 | BLL-ZZ3 | BLL-ZZ4 |
| Appearance | Powder | Powder | Powder | Powder |
| Ca/Zn content % | 2.5-5 | 2.5-5 | 2.5-5 | 2.5-5 |
| Melt point | 80-150℃ | 80-150℃ | 80-150℃ | 80-150℃ |
| Reference feed rate | 3.5-4.5 | 3.5-4.5 | 4.5-6.5 | 4.0-6.0 |
| Heating loss,% | ≤2 | ≤2 | ≤2 | ≤2 |
■Applications:
It mainly used as pvc heat stabilizer for soft/semi-rigid applications,like film sheet,profile,pipe,wire,shoes,plastic injection and extrusion materials etc.
■Packaging and Storage:
| 25kg/bag: PP valve bag with PE liner 550kg/sack: PP bag with PE liner 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. |
