聚合物及塑膠微粒
瞭解聚合物特性,是最佳化聚合物效能的關鍵步驟。Renishaw 拉曼系統提供您所需的功能和靈活性,協助您調查所有聚合物類型。
分析所有聚合物
使用 SynchroScan 光譜擷取和資料庫搜尋功能,可協助您以最高的成功機率識別數千種聚合物。SynchroScan 能以高光譜解析度提供所有拉曼頻帶,協助您輕鬆可靠地在 Renishaw 聚合物資料庫搜尋項目。
拉曼光譜可協助您:
- 判定層壓薄膜特性,無需以機械方式將其切斷
- 研究聚合物混合
- 分析纖維應力
- 判定結晶度
- 研究用於封裝太陽能的材料
- 調查導電聚合物等創新聚合物
準確判定層厚度
您可利用拉曼散射判定透明聚合物層壓的組成與厚度。如果要成功分析以上項目,系統需要具備良好深度的解析度,並在所有三個維度提供準確的樣品定位。inVia 共軛焦拉曼顯微鏡搭載 Easy Confocal 技術和 HSES 樣品台,是此項作業的理想選擇。
使用 LiveTrack™ 研究物理變化
LiveTrack 跟焦技術可在樣品膨脹、收縮或相變時即時維持最佳對焦,協助研究樣品動態的物理變化。
可重複的光譜
部分聚合物參數(例如結晶度)變化,會對拉曼光譜產生相當細微的變化。Renishaw inVia 共軛焦拉曼顯微鏡具備高光譜解析度、精度和穩定度,可協助您掌握這類變化。
下載:化學科學(聚合物)
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Application note: Analysing microplastics with the inVia™ confocal Raman microscope [en]
Plastics are extensively used in products and packaging and, unfortunately, make their way into the environment, causing significant issues for wildlife. In addition to concerns about bulk plastic contamination, there has been much interest in microplastics. Raman spectroscopy, an optical scattering technique, has much to offer researchers investigating plastics, as it can identify them rapidly and non-destructively.
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Application note: Study polymers with the inVia confocal Raman microscope [en]
The Renishaw inVia confocal Raman microscope is ideal for the 2D and 3D chemical analysis of polymers. Synthetic polymers display a broad range of properties and are extensively used in modern products. The study of polymers in terms of identification, spatial distribution and concentration is important as we search for novel materials, improve effectiveness of existing materials, and reduce the costs of products. The inVia microscope provides chemical specificity and sensitivity, in a non-destructive manner, with no sample manipulation and preparation required.
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Technical note: Using the inVia Raman microscope for locating and characterising microplastics [en]
Renishaw’s inVia confocal Raman microscope is ideally suited to the analysis of microplastics. A combination of optical and Raman imaging techniques with Renishaw's WiRE software are used to locate, image and characterise particles.
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Application note: Analysis of polymer fibres using the Virsa™ Raman analyser [en]
Application note detailing how the Virsa Raman analyser can be used to analyse polymer fibres.