塑料 · PLASTIC

聚碳酸酯（PC）

Polycarbonate

聚碳酸酯（PC）是一种性能非常全面的工程塑料，具有高透明度、高抗冲击性、热稳定性好、阻燃可调等特点，是对'玻璃、丙烯酸、金属'等材料的常用替代选项。广泛应用于照明外壳、安全防护、展览结构、艺术装置、电子产品及建筑采光系统中。

Polycarbonate (PC) is a comprehensive engineering plastic with high transparency, high impact resistance, good thermal stability, and adjustable flame retardancy. It is a common alternative to glass, acrylic, and metal materials.

§01
Plates

材料图版

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Characteristics

材料特性

极高抗冲击性Extremely High Impact Resistance
是同类塑料中抗冲击最强的之一（约为亚克力的200倍）One of the strongest impact resistance among similar plastics (about 200 times stronger than acrylic)
高透明度High Transparency
透光率可达88%以上，适合灯罩、展示窗等需视觉穿透感的应用Light transmittance can reach over 88%, suitable for lamp covers, display windows and other applications requiring visual penetration
耐热性好Good Heat Resistance
可长期在120℃下工作，短时耐热至135℃以上Can work continuously at 120°C, short-term heat resistance up to 135°C
尺寸稳定性高High Dimensional Stability
热变形小，适用于高精度结构件Low thermal deformation, suitable for high-precision structural components
阻燃性可调Adjustable Flame Retardancy
可添加阻燃剂达到UL94 V-0标准，符合公共空间/电子产品安全需求Can add flame retardants to achieve UL94 V-0 standard, meeting safety requirements for public spaces/electronic products
易加工成型Easy Processing
可注塑、热弯、冷弯、切割、打孔、雕刻，支持复杂形态设计Can be injection molded, thermoformed, cold bent, cut, drilled, engraved, supporting complex shape design
§03
Specifications

技术参数

属性 / Property数值 / Value单位 / Unit
密度Density1.21.2g/cm³
抗冲击强度Impact Strength>850>850J/m
拉伸强度Tensile Strength55-7555-75MPa
热变形温度Heat Deflection Temperature130-145130-145°C
工作温度范围Working Temperature Range-40°C ~ +120°C-40°C ~ +120°C—
透光率Light Transmittance86-8986-89%
§04
Manufacturing Process

制造工艺

注塑成型：适用于结构复杂部件，如电子壳体、机械连接件 挤出成型：生产PC实心板、空心阳光板、波浪板等建筑/展览用板材 热成型：加热后压模成型，用于弧形灯罩、护罩、艺术装置等 冷弯加工：某些厚度板材可直接冷弯成型，适用于展览结构与快速安装构件 CNC切割：高精度加工，用于定制孔位、拼接、边缘打磨 激光雕刻：适用于灯光导引、图案雕刻、互动装置表层加工等 翻译英文

Injection Molding: Suitable for complex structural components such as electronic housings and mechanical connectors Extrusion Molding: Production of PC solid sheets, hollow polycarbonate sheets, corrugated sheets and other building/exhibition panels Thermoforming: Heating and press molding for curved lamp covers, protective shields, art installations, etc. Cold Bending Processing: Certain thickness sheets can be directly cold-bent, suitable for exhibition structures and quick-installation components CNC Cutting: High-precision processing for custom hole positioning, splicing, and edge polishing Laser Engraving: Suitable for light guiding, pattern engraving, interactive installation surface processing, etc.

§05
Applications

应用场景

  • App. 01

    照明装置

    Lighting Fixtures

    用于LED灯罩、投影装置透镜、灯箱面板，兼具透光性与抗热性

    Used for LED lamp covers, projection device lenses, light box panels, combining light transmission and heat resistance

  • App. 02

    展览与装置结构

    Exhibition & Installation Structures

    弧形外壳、结构件、保护罩、互动表层，适合雕刻图案与打孔安装

    Curved shells, structural components, protective covers, interactive surfaces, suitable for pattern engraving and hole mounting

  • App. 03

    建筑采光系统

    Architectural Lighting Systems

    PC阳光板、波浪板，广泛应用于中庭屋顶、雨棚、室内隔断

    PC polycarbonate sheets, corrugated sheets, widely used in atrium roofs, canopies, interior partitions

  • App. 04

    安全防护结构

    Safety Protection Structures

    护目罩、防弹盾、安全罩，使用抗冲击PC板替代玻璃

    Goggles, bulletproof shields, safety covers, using impact-resistant PC sheets to replace glass

  • App. 05

    电子产品壳体

    Electronic Product Housing

    高强度轻量外壳，适用于精密结构、移动设备、机械设备外壳

    High-strength lightweight shells, suitable for precision structures, mobile devices, mechanical equipment housings

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