光扩散PC(以聚碳酸酯为基材的光折射高分子材料)
时间:2024-12-01 03:32来源: 作者:admin 点击:
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光扩散PC是一种以聚碳酸酯为基材的光折射高分子材料,经特殊工艺聚合而成的高透光LED颗粒。它通过添加光扩散剂来实现一种透光而不透明的效果。光扩散剂是一种利用高分子聚合技术开发的微球类产品,通过交联和接枝官能团等手段,将其添加到透明PC塑料颗粒中。这些光扩散剂能够增加光线的散射和透射,将过于刺眼的光源
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<p>光扩散PC是一种以聚碳酸酯为基材的光合射高分子资料,经非凡工艺聚折而成的高透光LED颗粒。它通过添加光扩散剂来真现一种透光而欠亨明的成效。光扩散剂是一种操做高分子聚折技术开发的微球类产品,通过交联和接枝官能团等技能花腔,将其添加到通明PC塑料颗粒中。那些光扩散剂能够删多光线的散射和透射,将过于扎眼的光源讳饰住。同时,它还能让整个树脂发出愈加温和、美不雅观和雅致的光线,营造出舒服的室觉成效。光扩散PC资料具有高透光度和欠亨明的特点,能够有效地调理光线的强度和标的目的性,为室内和室外照明供给了更好的选择。无论是正在家庭覆盖、商业照明还是户外景不雅观照明中,光扩散PC都能阐扬出劣越的暗示,它不只能提升照明成效,还能改进人们的室觉体验,为糊口删添了一份安详取美好。</p><p><p><p align="center"><img src="http://www.cn-plas.com/static/upload/image/20221027/1666858685140379.jpg" alt="光扩散PC"/></p></p></p><p><span><strong><span>光扩散PC高透光LED颗粒特点:</span></strong></span></p><p>1、高透光、高扩散、无眩光、无光映、透光率高。</p><p>2、耐老化、可阻燃(阻燃级)、抗紫外线(耐候级)。<br/>3、可挤出,也可注塑,加工活络自由。</p><p>4、涩泽杂正,美不雅观。</p><p>5、攻击强度高(耐摔)。</p><p>6、运用领域广,运用寿命长。</p><p>7、光源荫蔽性好、无光点。<br/>8、阻燃机能好<br/>9、具有高抗攻击强度。</p><p><p><p align="center"><img src="http://www.cn-plas.com/static/upload/image/20221027/1666858694116819.jpg" alt="PC光扩散"/></p></p></p><p>光扩散PC是通过正在PC树脂中添加光扩散剂,光线正在光扩散剂外表类似镜面反射,颠终多次反射,抵达光扩散成效,扩散PC其扩散率可抵达99%,结合平均无晶点,透光率可达86-93%,亮度是传统灯罩的2倍以上,罕用于LED球泡灯、LED日光灯、LED数码管、LED隧道灯、LED路灯,LED吸顶灯等。</p><p><strong><span>想更多的理解光扩散PC物性表参数,请点击以下PDF文档下载:<br/></span></strong></p><p></p><p><span>PC KSD1200LED ISO TDS.pdf</span></p>物理机能额定值单位制测试办法 <br /><span>密度 </span> <span>1.20</span> <span>g/cm³</span> <span>ISO 1183</span> <br /><span>溶化体积流率(MxR) <span>(300°C/1.2 kg)</span></span> <span>18.0</span> <span>cm³/10min</span> <span>ISO 1133</span> <br /><span>支缩率 </span> <span><br/></span> <span><br/></span> <span>内部办法</span> <br /><span> <span>横向流质
: 4.00 mm</span></span> <span>0.50 到 0.70</span> <span>%</span> <span>内部办法</span> <br /><span> <span>流质
: 4.00 mm</span></span> <span>0.50 到 0.70</span> <span>%</span> <span>内部办法</span> <br /><span>吸水率 <span>(23°C, 24 hr)</span></span> <span>0.20</span> <span>%</span> <span>ISO 62</span> <br />机器机能额定值单位制测试办法 <br /><span>拉伸模质 </span> <span>2400</span> <span>MPa</span> <span>ISO 527-2/1</span> <br /><span>拉伸应力 </span> <span><br/></span> <span><br/></span> <span>ISO 527-2/50</span> <br /><span> <span>屈服</span></span> <span>61.0</span> <span>MPa</span> <span>ISO 527-2/50</span> <br /><span> <span>断裂</span></span> <span>57.0</span> <span>MPa</span> <span>ISO 527-2/50</span> <br /><span>拉伸应变 <span>(屈服)</span></span> <span>6.0</span> <span>%</span> <span>ISO 527-2/50</span> <br /><span>标称拉伸断裂应变 </span> <span>> 50</span> <span>%</span> <span>ISO 527-2/50</span> <br /><span>弯直模质 1</span> <span>2130</span> <span>MPa</span> <span>ISO 178</span> <br /><span>弯直应力 2</span> <span>95.0</span> <span>MPa</span> <span>ISO 178</span> <br />攻击机能额定值单位制测试办法 <br /><span>简收梁缺口攻击强度 <span>(23°C)</span></span> <span>10</span> <span>kJ/m²</span> <span>ISO 179</span> <br /><span>简收梁无缺口攻击强度 <span>(23°C)</span></span> <span>无断裂</span> <span><br/></span> <span>ISO 179</span> <br />热机能额定值单位制测试办法 <br /><span>热变形温度 <span>(1.8 MPa, 未退火)</span></span> <span>127</span> <span>°C</span> <span>ISO 75-2/A</span> <br /><span>线形热收缩系数 </span> <span><br/></span> <span><br/></span> <span>ISO 11359-2</span> <br /><span> <span>运动</span></span> <span>7.0E-5</span> <span>cm/cm/°C</span> <span>ISO 11359-2</span> <br /><span> <span>横向</span></span> <span>7.0E-5</span> <span>cm/cm/°C</span> <span>ISO 11359-2</span> <br />电气机能额定值单位制测试办法 <br /><span>外表电阻率 </span> <span>> 1.0E+13</span> <span>ohms</span> <span>IEC 60093</span> <br /><span>体积电阻率 </span> <span>> 1.0E+15</span> <span>ohms·cm</span> <span>IEC 60093</span> <br />可燃性额定值单位制测试办法 <br /><span>UL 阻燃品级 </span> <span><br/></span> <span><br/></span> <span>UL 94</span> <br /><span> <span>1.0 mm</span></span> <span>x-2</span> <span><br/></span> <span>UL 94</span> <br /><span> <span>3.0 mm</span></span> <span>x-0</span> <span><br/></span> <span>UL 94</span> <br /><span>灼热丝易燃指数 </span> <span><br/></span> <span><br/></span> <span>IEC 60695-2-12</span> <br /><span> <span>1.0 mm</span></span> <span>800</span> <span>°C</span> <span>IEC 60695-2-12</span> <br /><span> <span>3.0 mm</span></span> <span>960</span> <span>°C</span> <span>IEC 60695-2-12</span> <br /><span>热灯丝点火温度 </span> <span><br/></span> <span><br/></span> <span>IEC 60695-2-13</span> <br /><span> <span>1.0 mm</span></span> <span>850</span> <span>°C</span> <span>IEC 60695-2-13</span> <br /><span> <span>3.0 mm</span></span> <span>850</span> <span>°C</span> <span>IEC 60695-2-13</span> <br />光学机能额定值单位制测试办法 <br /><span>透射率 <span>(3000 µm)</span></span> <span>77.0</span> <span>%</span> <span>ASTM D1003</span> <br /><p><span><strong><span>光扩散PC高透光LED颗粒注塑工艺</span></strong></span></p>打针额定值单位制<br/> <br /><span>单调温度 </span> <span>120</span> <span>°C</span> <span><br/></span> <br /><span>单调光阳 </span> <span>5.0 到 8.0</span> <span>hr</span> <span><br/></span> <br /><span>料筒后部温度 </span> <span>260 到 280</span> <span>°C</span> <span><br/></span> <br /><span>料筒中部温度 </span> <span>260 到 280</span> <span>°C</span> <span><br/></span> <br /><span>料筒前部温度 </span> <span>260 到 280</span> <span>°C</span> <span><br/></span> <br /><span>模具温度 </span> <span>80.0 到 90.0</span> <span>°C</span> <span><br/></span> <br />
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