Optimizing Reactive Injection Molding with In-line Sensors
How Quality Control and Failure Analysis of PP Effectively Prevent Scrapping of Goods

How Quality Control and Failure Analysis of PP Effectively Prevent Scrapping of Goods

Do you need a plastic part or a film with very specific properties – such as temperature stability coupled with dimensional stability accurate to a hundredth of a millimeter and UV resistance – otherwise it cannot be used for its intended purpose? But how can you check whether all requirements have been met and, in addition, how can failures be analyzed?

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Good Stability Versus Good Tabletability

Good Stability Versus Good Tabletability: The Choice of Modification

Many pharmaceutical solids exhibit polymorphism, i.e., the ability of a substance to exist in different crystalline forms. The polymorphic form can have significant influence on pharmaceutical processing and can, for example, affect grinding, granulation and tabletability. A DSC measurement allows for the characterization of the present modification. Here, different modifications of paracetamol are distinguished by means of DSC.

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How to use TGA for the quality control of carbon fiber-reinforced polymers

The determination of fiber volume fraction is crucial for the quality control of carbon fiber-reinforced polymers (CFRP) in order to ensure their favorable mechanical and physical properties for the use in aerospace, wind energy and automotive sectors. A new thermogravimetric testing method, published by Dominik Grund in the journal “Polymer Testing”, considers heating rate, analysis atmosphere and sample size to efficiently ensure high quality of the material. This editorial summarizes the steps for the use of TGA in the quality control of carbon fiber-reinforced polymers.

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今後のイベント・展示会

商品展示会 16 Oct – 23 Oct 2019

K 2019

ドイツ連邦共和国
Düsseldorf

商品展示会 22 Oct – 25 Oct 2019

BCEIA 2019

中華人民共和国
Beijing

会議 03 Nov – 06 Nov 2019

PharmSci360

アメリカ合衆国
San Antonio, TX

商品展示会 13 Nov – 15 Nov 2019

JEC Asia 2019

大韓民国
Seoul

熱分析に関する無料ウェブセミナー

NETZSCH Meet The Experts Live Webinar
Free Webinars on Thermal Analysis

当社のウェブセミナーでは、熱分析に関するさまざまな知識を無料で提供しております。また、ウェブセミナー中に熱分析のスペシャリストに質問することも可能です。

詳細はこちら

Featured NETZSCH Instruments

HFM 446 Lambda Series

The new HFM 446 Lambda Series features a standardized method for the measurement of thermal conductivity which is equally applicable in research and development and in quality assurance.

DSC 204 F1 Phoenix®

超高感度で高分解能は、このプレミアム示差走査熱量計 (DSC)で実現できます。 さらに、オートサンプルチェンジャー (ASC)の装備、温度モジュレーション機能 (TM-DSC)の装備、 ベースライン最適化 (BeFlat®)、熱抵抗と時定数の補正 (DSC-correction)、 QMS やFTIRとの接続、 UV照射機能付加(フォトカロリメーター)までもが可能です。

DMA EPLEXOR® High-Temperature Series up to 500 N

The EPLEXOR® HT series by NETZSCH GABO is the only DMA/DMTA instrument line on market for measurements up to 1500°C.

DEA 288 Ionic - 誘電分析装置

多機能 DEA 288 Ionic は、加熱、冷却, 湿度雰囲気や紫外線照射等の色々なテスト条件下での広範囲の応用が可能です。材料製造工程における、最適の運転条件を容易かつ簡便に決定することができます。