Shot Molding PEEK - Processing Information for the Materials of High temp
The idea of processing PEEK also known as polyetheretherketone or further high-temp resins is able to send anxious tremors during lots of a molder’s body. We make out, as a molder who studied the ability on a stable diet of PE as well as PP closings with their low melt temperature and cold casts, the experience of first PEEK will make us nervous to say the least. However since we come to understand that PEEK is only another thermoplastic resin and, similar to the others, could be molded efficiently and safely with only a few safety measures.
PEEK is far and wide supposed to be one of the utmost performing thermoplastics in the marketplace and its last properties in excess of justifying any testing and problems you may stumble upon processing it. PEEK is a linear perfumed, semi-crystalline thermoplastic enclosing outstanding wear, chemical as well as hydrolysis confrontation.
It has extremely low flame or smoke toxicity and outstanding electrical properties that prevent the necessary for additives in lots of cases. PEEK procedures at a high melt warmth approaching 720°F, and both the press container and controls must be skilled of this.
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