超纯液铟镓合金（铟77.2%/镓22.8%）

评测依据

• review_count：156
• rating_avg：4.8
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• sources：["京东","天猫","拼多多"]
• time_range：{"from":"2026-06-26 04:35:33","to":"2026-06-26 04:35:33"}
• intros：{"brand_intro":"北科新材是北京有色金属研究总院下属企业改制而来的材料供应商，拥有超过20年高纯金属生产经验。公司通过ISO9001及ISO14001认证，液铟镓合金产品纯度可达6N级，是国内少数能批量供应半导体级液态金属的厂商之一。","product_intro":"本产品为共晶配比（铟77.2%/镓22.8%）的超纯液铟镓合金，熔点精确控制在15.5℃±0.2℃，专为对熔点精度要求极高的科研实验设计。250g小包装适合实验室小批量使用，采用双层真空铝箔袋封装，抗氧化性能优异。","key_specs":["成分：In 77.2% / Ga 22.8%（共晶）","熔点：15.5℃±0.2℃","纯度：≥99.9999%","热导率：约30 W/(m·K)","电导率：约3.4×10⁶ S/m","包装：250g/袋，双层真空铝箔"]}
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