Bewise Inc. www.tool-tool.com Reference source from the internet.
阻 燃PC,特别是透明阻燃PC这一块,在很多人的眼中是属于高科技的行业,一般来说加了阻燃的要求之后,阻燃料的物理性能,透明度,色变等参数都会变的比较 差,可是阻燃PC呢?是不是也是这样子的呢?其实PC我觉得是阻燃料之中非常好做的一个材料,只是需求量比较少,很少有人有机会去做而已.还有就是拿到的 原料怎么样,能不能拿到性价比高的阻燃剂也是一个关键.
PC的物理性能中对水气的要求比较高,一定要保证挤出之前PC的干燥性.然后选择 合适的阻燃剂,目前最常用的是无卤阻燃剂,添加比例一般也只有 0.3~0.4%(仅仅是纯PC,如果添加了钛白粉和碳黑或者增韧剂的话另当别论),然后加上一部分1010和168,选择合适的双螺杆,在保证可以让阻 燃剂分散均匀的情况下直接挤出造粒就OK了.
这个样子可以做到3.2mmV0,透明度可以达到87左右的PC,而且冲击强度基本上不影响.
如果你要求1.6mmV0,透明度料,目前只要选择好合适的阻燃剂,也不是一件难事.
市场上面PC阻燃剂目前是以磺酸盐类和硅类为主.
Welcome to BW tool world! We are an experienced tool maker specialized in cutting tools. We focus on what you need and endeavor to research the best cutter to satisfy users’ demand. Our customers involve wide range of industries, like mold & die, aerospace, electronic, machinery, ,,,etc. We are professional expert in cutting field. We would like to solve every problem from you. Please feel free to contact us, it’s our pleasure to serve for you. BW product including: utting tool、aerospace tool .HSS Cutting tool、Carbide end mills、Carbide cutting tool、NAS Cutting tool、Carbide end mill、Aerospace cutting tool、Carbide drill、High speed steel、Milling cutter、Core drill、Taperd end mills、Metric end mills、Miniature end mills、Pilot reamer、Electronics cutter、Step drill、Metal cutting saw、Double margin drill、Gun barrel、Angle milling cutter、Carbide burrs、Carbide tipped cutter、Chamfering tool、IC card engraving cutter、Side cutter、NAS tool、DIN tool、Special tool、Metal slitting saws、Shell end mills、Side and face milling cutters、Side chip clearance saws、Long end mills、Stub roughing end mills、Dovetail milling cutters、Carbide slot drills、Carbide torus cutters、Angeled carbide end mills、Carbide torus cutters、Carbide ball-noseed slot drills、Mould cutter、Tool manufacturer.
Bewise Inc. www.tool-tool.com
阻 燃PC,特别是透明阻燃PC这一块,在很多人的眼中是属于高科技的行业,一般来说加了阻燃的要求之后,阻燃料的物理性能,透明度,色变等参数都会变的比较 差,可是阻燃PC呢?是不是也是这样子的呢?其实PC我觉得是阻燃料之中非常好做的一个材料,只是需求量比较少,很少有人有机会去做而已.还有就是拿到的 原料怎么样,能不能拿到性价比高的阻燃剂也是一个关键.
PC的物理性能中对水气的要求比较高,一定要保证挤出之前PC的干燥性.然后选择 合适的阻燃剂,目前最常用的是无卤阻燃剂,添加比例一般也只有 0.3~0.4%(仅仅是纯PC,如果添加了钛白粉和碳黑或者增韧剂的话另当别论),然后加上一部分1010和168,选择合适的双螺杆,在保证可以让阻 燃剂分散均匀的情况下直接挤出造粒就OK了.
这个样子可以做到3.2mmV0,透明度可以达到87左右的PC,而且冲击强度基本上不影响.
如果你要求1.6mmV0,透明度料,目前只要选择好合适的阻燃剂,也不是一件难事.
市场上面PC阻燃剂目前是以磺酸盐类和硅类为主.
Welcome to BW tool world! We are an experienced tool maker specialized in cutting tools. We focus on what you need and endeavor to research the best cutter to satisfy users’ demand. Our customers involve wide range of industries, like mold & die, aerospace, electronic, machinery, ,,,etc. We are professional expert in cutting field. We would like to solve every problem from you. Please feel free to contact us, it’s our pleasure to serve for you. BW product including: utting tool、aerospace tool .HSS Cutting tool、Carbide end mills、Carbide cutting tool、NAS Cutting tool、Carbide end mill、Aerospace cutting tool、Carbide drill、High speed steel、Milling cutter、Core drill、Taperd end mills、Metric end mills、Miniature end mills、Pilot reamer、Electronics cutter、Step drill、Metal cutting saw、Double margin drill、Gun barrel、Angle milling cutter、Carbide burrs、Carbide tipped cutter、Chamfering tool、IC card engraving cutter、Side cutter、NAS tool、DIN tool、Special tool、Metal slitting saws、Shell end mills、Side and face milling cutters、Side chip clearance saws、Long end mills、Stub roughing end mills、Dovetail milling cutters、Carbide slot drills、Carbide torus cutters、Angeled carbide end mills、Carbide torus cutters、Carbide ball-noseed slot drills、Mould cutter、Tool manufacturer.
Bewise Inc. www.tool-tool.com
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