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西班牙Polymer Char
Polymer Char公司是一家致力于研發分析高聚物的工藝設備的高科技公司。它同時提供在聚烯烴領域的分析，分餾及顧客服務等公司。
Polymer Char公司近年來已引入用來分析聚烯烴結構、性能等的一系列產品。如全自動TREF（升溫淋洗），一種專用CRYST設備用于多反應-多催化劑樹脂的質量控制。
CRYSTAF QC運用結晶過程快速精確測量化合物成分的合成裝置。 PREP mc2儀器試分析聚烯烴中可快速溶解二甲苯的全自動設備。Cryst-EX，近來引進了 IR4+，一款新的光電子紅外檢測器，若被連入高溫 GPC中，可用來檢測聚烯烴濃度及組成，或在APLC 中作為大體成分檢測器。Polymer Char 公司現在提供可選擇接入 CRYSTAF、TREF 或 CRYSTA-FRET的光散色及粘度檢測器，用于分析復雜聚烯烴樹脂的全體表征。
Polymer ChAR is a high-technology company devoted to the development of state-of-the-art instrumentation for Polymer Analysis. It provides, as well, analytical, fractionation and consulting services in the field of Polyolefins Characterization.
Polymer ChAR was founded and established in 1992 at the Technology Park in Valencia, Spain, with the initial goal of developing a commercial CRYSTAF instrument. CRYSTAF (Crystallization Analysis Fractionation) is a new technology patented by DOW to measure the Chemical Composition Distribution in semicrystalline polymers.

Polymer ChAR has introduced in recent years a broad range of products for Polymer Analysis and more specifically for Structural Characterization of Polyolefins like a fully automated TREF (Temperature Rising Elution Fractionation), a dedicated CRYSTAF instrument for quality control of multireactor - multicatalyst resins, the Crystaf QC, a bench top instrument for preparative fractionation of polymers by composition or molecular weight, the PREP mc2 apparatus, an automated instrument for fast Xylene extractables analysis in Polypropylene, the Cryst-EX, and more recently the new optoelectronic Infrared detector, IR4, for concentration and polyolefins composition analysis when attached to a high temperature GPC or as a general use composition detector in HPLC.

Polymer ChAR offers now optional Light Scattering and Viscometry detectors attached to CRYSTAF, TREF or combined CRYSTAF-TREF instruments for full characterization of complex polyolefin resins .
Polymer ChAR is well known by its advanced approach into virtual instrumentation software, that together with excellent Remote Control capabilities and its strong commitment to customer success, places the company in the leading edge on instrumentation Diagnostics and Support Service.