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Product Description
In-house Standards
AI Product Description
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>Liquid Polyisoprene Rubber (LIR)</strong> is a synthetic elastomer produced via anionic polymerization of isoprene monomers. Unlike natural rubber, LIR-30/50 offers precise molecular weight control and consistent cis-1,4 microstructure. The general chemical formula is <strong>(C5H8)n</strong>. CAS Number: 9002-85-1.</p>
<h3>Application</h3>
<ul>
<li>Adhesives for high-performance pressure-sensitive tapes.</li>
<li>Sealants in automotive assembly and aerospace sealing systems.</li>
<li>Molded parts requiring superior weathering resistance.</li>
<li>Polymer modification for impact strength enhancement.</li>
</ul>
<h3>Precautions</h3>
<p>Store in cool, dry environments away from direct sunlight to prevent premature vulcanization. Ensure adequate ventilation during handling to avoid inhalation of vapors. Wear appropriate PPE including gloves and eye protection when processing molten resin.</p>