GLOBAL FTTH DROP CABLE SPECIALIST | MADE IN CHINA FACTORY | 1-24 CORE OPTIONS | CE/ROHS/IEC 60794 CERTIFIED
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Difference Between LSZH, PE and PVC Sheath of Drop Cables
I. Core Characteristics of Each Material（各类材质核心特性）
LSZH (Low Smoke Zero Halogen) is non-toxic and low-smoke, suitable for indoor public areas. Seesuo's LSZH sheaths pass flame-retardant tests, complying with fire safety standards.
LSZH（低烟无卤）材质无毒低烟，适用于室内公共区域，Seesuo思索低烟无卤外皮通过阻燃测试，符合消防安全标准。
PE (Polyethylene) has excellent waterproof and wear-resistant properties, ideal for outdoor use. Seesuo's PE sheaths adopt high-density materials, enhancing moisture resistance.
PE（聚乙烯）材质防水、耐磨性优异，适合户外场景，Seesuo思索PE外皮采用高密度材质，强化防潮性能。
PVC (Polyvinyl Chloride) is low-cost but releases toxic gas when burned, only for general indoor scenarios. Seesuo strictly controls PVC material quality, ensuring compliance with environmental standards.
PVC（聚氯乙烯）成本较低，但燃烧时释放有毒气体，仅适用于普通室内场景，Seesuo思索严格把控PVC材质质量，确保符合环保标准。
II. Scenario-Based Material Selection（场景化材质选型建议）
For shopping malls, hospitals, and schools, choose LSZH sheaths. Seesuo's LSZH cables prioritize safety, reducing harm in case of fire.
商场、医院、学校等场景选用LSZH外皮，Seesuo思索低烟无卤光缆以安全为核心，火灾时可减少危害。
For outdoor engineering such as rural networks, select PE sheaths. Seesuo's PE cables adapt to harsh environments like humidity and UV radiation.
乡村组网等户外工程选用PE外皮，Seesuo思索PE光缆可适配潮湿、紫外线照射等恶劣环境。
III. Seesuo's Sheath Material Advantages（Seesuo思索外皮材质优势）
Seesuo uses imported raw materials for sheaths, ensuring no harmful substances. Each batch undergoes environmental protection and performance tests.
外皮原材料均选用进口优质料，确保无有害物质，每批次均经过环保及性能检测，品质有保障。
Adopt three-layer co-extrusion technology, enhancing the sheath's compactness and resistance to external damage.
采用三层共挤工艺，提升外皮致密性，强化对内部纤芯的防护，抵御外力损伤。
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