Sterigenics Raprex® R-400A Thermoplastic Powder

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Sterigenics Raprex® R-400A Thermoplastic Powder (discontinued **)
Categories:	Polymer; Thermoplastic; Polyethylene (PE); Linear Low Density (LLDPE)
Material Notes:	Applications: Extrusion Coatings A thermoplastic powder based on polyethylene was developed by Sterigenics Advanced Applications for extrusion coating on metal and other surfaces. RAPREX™ 400 is a modified linear low-density polyethylene powder that can be applied to metal surface employing extrusion coating techniques, giving excellent adhesion and appearance. Preliminary investigations reveal that RAPREX™ 400 can also be applied to diverse substrates such as wood and other plastics. Presently there are two sub-grades of R-400 powders for different MFI ranges. Information provided by Sterigenics
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Physical Properties	Metric	English

Particle Size	500 µm	500 µm
Melt Index of Compound	99 g/10 min @Load 2.16 kg, Temperature 190 °C	99 g/10 min @Load 4.76 lb, Temperature 374 °F

Descriptive Properties
Adhesion to Copper	Good
Adhesion to Steel	Good
Adhesion to Wood	Good
Color	Blue

**
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PRAPREX4 / 65280

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