<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[TEKMA]]></title><description><![CDATA[A professional distributor for specialty plastic base resin, including PGA, PA6T, PA10T, PA MXD6(PArA), long chain PA, bio PA etc.]]></description><link>https://www.tekmacorp.com/blog</link><generator>RSS for Node</generator><lastBuildDate>Wed, 03 Jun 2026 21:10:03 GMT</lastBuildDate><atom:link href="https://www.tekmacorp.com/blog-feed.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[PGA vs Dissolvable Metals]]></title><description><![CDATA[PGA is generally the superior dissolvable material for downhole tools compared with dissolvable metals (typically Mg‑based alloys) because it offers more predictable dissolution, higher initial mechanical stability, and cleaner wellbore cleanup, supported by recent engineering studies. PGA degrades by hydrolysis, which is governed mainly by temperature and water availability, giving operators a highly tunable dissolution window. PGA components can reach 50% weight loss in ~2.5 days at 90 °C...]]></description><link>https://www.tekmacorp.com/post/pga-vs-dissolvable-metals</link><guid isPermaLink="false">6a08b5b090efca4297505346</guid><pubDate>Sat, 16 May 2026 18:23:59 GMT</pubDate><dc:creator>F.Y.</dc:creator></item></channel></rss>