PVC Acrylic processing aid WSD-401
acrylic processing aid, by one or several types of polymerized units of acrylic esters break through the polymer emulsion polymerization process.
Introuduction:
Acrylic processsing aid WSD-401 is high molecular weight polymers using advanced
Polymerization technology and drying techniques,this product.can improve PVC gelation,
fusion fluidity and processing performance
Product performance:
It can promote plastication and improve the fluidity of PVC. It can obviously reduce the
surface sediment caused by various kinds of added ingredients and increase productivity
Application:
WSD-401 is especially suitable for PVC hard products processing. Such as PVC pipe,
fitting winodw, door,sheet ,board and so on.
Technical index
|
Item
|
Index |
| Appearance |
White flowing powder |
| Granularity(throughput efficiency of 40 mesh)(%) |
≥98 |
| Volatile component (%) |
≤1.0 |
| Intrinsic viscosity (η)25°C |
4.0-6.0 |
Properties:
Accelerate the molten PVC to improve the melt strength and uniformity, reduce melt fracture and leakage,Improved the the melt fluidity,thermal strength and elongation,Improved internal and surface quality of the products; Shortening melting time,and improve production efficiency;
Reduce the various ingredients in the deposition .
Applicaitons:
Acrylic processing aids are widely used in all kinds of PVCshapes, profiles, pipes, pipe fittings, sheets, film, wood and other transparent, non-transparent products.
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