<ul>
<li>ABS: General purpose, good impact strength — $2-4/kg</li>
<li>PP: Lightweight, food safe — $1-2/kg</li>
<li>PC: Transparent, high impact — $3-6/kg</li>
<li>PA66: Strong, wear-resistant — $3-5/kg</li>
<li>POM: Low friction, dimensionally stable — $2.5-4/kg</li>
<li>PMMA: Glass-like transparency — $3-5/kg</li>
</ul>

<p>Full guide: https://www.mfgabc.com/guides/plastic-material-selection-guide.html</p>

<hr>
<p>这个参数你们一般设多少？评论区说说。</p>