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Polyolefin foam bead manufacture of low humidity dependence with permanent antistatic material composition and the foamed beads and foam bead method
Polyolefin foam bead manufacture of low humidity dependence with permanent antistatic material composition and the foamed beads and foam bead method
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机译：具有永久性抗静电材料成分的低湿度依赖性聚烯烃泡沫珠的制造以及泡沫珠和泡沫珠的方法
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摘要
The present invention relates to a raw material composition for producing a polyolefin-based foam bead, a foamed bead thereof, and a method for producing a foamed bead. To this end, the present invention relates to a raw material composition for producing a polyolefin foam bead using a permanent antistatic agent having a low humidity dependence, wherein the composition comprises 40 wt% or less of an IDP (Inherently Dissipative Polymer) containing a conductive material in the polyolefin resin (% By weight) are added and mixed, and the MI (Melting Index) is maintained at 0.01-10 g / 10 min. INDUSTRIAL APPLICABILITY According to the present invention, it is possible to provide a polyolefin-based foam bead that can effectively perform an antistatic function capable of maintaining a stable surface resistance regardless of humidity even at a low cost.
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