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Xiangsheng series is a core shell structure Acrylic Impact Modifier. It can give PVC
excellent impact resistance performance as well as weatherability, coupled with the necessary properties of processing aids. It is an ideal impact modifier for rigid PVC profiles, sheets, boards, pipes, pipe fittings, etc.
Our company is committed to researching and developing acrylic impact modifiers, and has developed XS 50, XS 51, XS 55 and XS 61 which have reached the same performance level as other similar products throughout the world.
Typical Physical Properties
Index | XS SERIES |
Appearance | White free flowing powder |
Granularity(throughput efficiency of 30 mesh) | 98 |
Volatiles | 1.0 |
Bulk density | 0.4-0.55 |
Performance
Excellent Weatherability:XS series has been extensively tested for long-term weather resistance and impact and color retention.
Superior "Satin" Surface Finish: The wide processing window of XS series assures a consistently flawless "satin" surface finish.
Good Low Temperature Impact: The unique chemical composition of XS series imparts excellent low-temperature impact resistance.
Improved Processability: Because of the Low melt viscosity of XS series, extrusion temperatures are lower, resulting in enhanced compound stability and output.
High Output: The low melt viscosity of XS series allows higher output without increasing extruder amps.
Experimental part
In order to understand the products performance thoroughly, the research centre compared acrylic impact modifiers LS series with the similar products of other comparies when it comes to UV resistance properties, anti-aging, impact resistance performance, tensile properties and processability.
XIANGSHENG XS SERIES: XS 50 XS 55 XS 61
KANEKA: FM 50 FM 55
DOW:KM 355P
ARKEMA:D 320
Acrylic Impact modifier ACR 61/ACR Resin