PVC Stabilizer/heat stabilizers is one of the best solutions for modern and functional PVC windows, doors, terrace door, sliding door, shop windows, entrance enclosures and partition walls based on profiles system. The initial color and weather resistance of white window profiles are the key requirements for profiles, to this end, we have developed one-pack stabilizers with excellent static and dynamic properties, and have requirements for UV resistance. Compared with traditional Pb systems, CaZn stabilizers have similar or better color retention, impact strength or dimensional stability, even when exposed to strong temperature changes, or in wet and dry weather and solar radiation cycles the PVC window profiles stabilized in this way can maintain their mechanical properties.
Good initial coloring effect and long-term stability are good.Good weatherresistance ,less precipitation ,suit for the shape of profile.
Better cost performance
Excellent heat stability & thermal stability
Excellent heat stability & thermal stability
Low plate out
Excellent initial color
PVC | 100 PHR |
ACR | 2 PHR |
AIMSTA-5094 | 4 PHR |
TiO2 | 5 PHR |
Calcium carbonate | 20 PHR |
Impact modifier | 5 PHR |
PVC is one of the main raw materials for the production of profiles and plates. Its versatile material properties and numerous changes in structure and design make PVC an ideal material for window profiles.The initial color and weather resistance of white window profiles are the key requirements for profiles, to this end, we have developed one-pack stabilizers with excellent static and dynamic properties, and have requirements for UV resistance.Compared with traditional Pb systems, Ca Zn stabilizers have similar or better color retention, impact strength or dimensional stability, even when exposed to strong temperature changes, or in wet and dry weather and solar radiation cycles The PVC window profiles stabilized in this way can maintain their mechanical properties.AIMSEA offers an extensive range of stabilizers for profiles of all kinds. In addition to our standard products, we also provide customized additive solutions that are entirely based on your individual requirements.
① Experimental conditions
Equipment:RM-200A rheometer; Temperature:190±1℃;Time:6min
② The experimental result
Stabilizer | Plasticizing time/s | Plasticizing torque/N·m | Balance time/s | Balance torque/N·m |
AIMSTA-5094 | 112 | 27.8 | 216 | 22.8 |