ISN 0021 Determination of Plasticizer Content in PVC by FT
- Classification:Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.5, ≥99.5
- Type:pvc additive
- Usage:Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:1000KG
- Package:25kg/drum
- Payment:T/T
- Application:PVC Plasticizer
Fourier transform near-infrared spectroscopy (FT-NIR) was used to determine the dioctyl phthalate (DOP) plasticizer content in polyvinyl chloride (PVC). The FT-NIR spectra for
FT-NIR methods were developed for the determination of the content of the plasticizer DOP in three different forms of PVC (translucent plates, transparent plates and films). The results of
Determination of Plasticizer Content in PVC by FT-NIR
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.99, 99%
- Type:Adsorbent
- Usage:Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Shape:Powder
- Model:Dop Oil For Pvc
- Storage:Dry Place
Fourier transform near-infrared spectroscopy (FT-NIR) was used to determine the dioctyl phthalate (DOP) plasticizer content in polyvinyl chloride (PVC). The FT-NIR spectra for PVC
FT-NIR was combined with partial least squares (PLS) to develop a calibration plot used for the determination of DEHP plasticizer in PVC 37. Phthalates can be determined down
ISN 0022 The Use of Fourier Transform Near-infrared
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99 %
- Type:Plastizer
- Usage:Plastic Auxiliary Agents, Textile Auxiliary Agents
- MOQ:25kg/bag
- Package:200kg/drum
- Item:T/T,L/C
This note describes the use of Fourier transform near-infrared (FT-NIR) spectroscopy for these measurements. ISN 0021 Determination of Plasticizer Content in
FT-NIR was com bined with partial least squares (PLS) to develop a calibration plo t used for the determination of DEHP plasticizer in PVC 37 . Phthalates can be determined
FT-NIR Frequently Asked Questions Advancing
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99 %
- Type:Chemical additives, Chemical plasticizer 1083%
- Usage:PVC shoe, PVC Air Blowing/Expander PVC/DIP Shoes
- MOQ:200kgs
- Package:200kgs/battle
- Item:T/T,L/C
- Application:Plasticizer
- Quality control:COA ,SDS,TDS
- Delivery:Within 7-15 Days
We have written about the use of FT-NIR spectroscopy for the determination of the hydroxyl value and other critical polyol properties to help improve polyol product quality, verification of the plasticizer content in PVC,
Non-destructive spectroscopic analysis combined with machine learning rapidly provides information on the identity and content of plasticizers in PVC objects of heritage
Measuring Plasticizer Content in Polyvinyl
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.5%min, 99.5%min
- Type:Plastic Auxiliary Agents
- Usage:Rubber Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Place of Origin::China
- Item:T/T,L/C
Figure 1 indicates that a plain linear calibration can be produced using just four PVC samples with plasticizer content values ranging from 18 to 40% yielding a standard deviation of 0.16%. Every plasticizer used will require a different
Here you will learn about different applications for FT-NIR and how you can apply this technology to your analyses and quality assurance and quality control activities. Browse the bottom of this page to see how you can put Thermo Scientific NIR spectrometers to work for your specific application. Determination of plasticizer content in PVC
- Can FT-NIR determine plasticizer content in polyvinyl chloride (PVC)?
- Broad, overlapping and low intensity peaks usually dominate the NIR spectrum. An experiment was conducted to develop an FT-NIR method for the determination of the plasticizer content in polyvinyl chloride (PVC). PVC is used for many products such as toys, cables and foils.
- What is the plasticizer content of PVC?
- The plasticizer content differs depending on the commercial use of the material since the level of plasticizer determines the physical properties of the PVC. The plasticizer used for the material in this study was dioctyl phthalate (DOP). The amount of DOP present in PVC is typically determined by gravimetry after Soxhlet extraction.
- How accurate is NMR calibration for plasticizer in PVC?
- Every plasticizer used will require a different calibration. By taking 10 consecutive repeats of the same sample at 35%, the precision of measurement is found to be +/- 0.06%. Figure 2. NMR calibration for plasticizer in PVC.
- Can FT-NIR spectroscopy improve polyol quality?
- We have written about the use of FT-NIR spectroscopy for the determination of the hydroxyl value and other critical polyol properties to help improve polyol product quality, verification of the plasticizer content in PVC, and analysis of the density and copolymer content in polyethylene samples.
- How do you determine plasticizer content?
- Another way to indirectly determine the plasticizer content is by Near Infrared (linked with chemometric analysis) or by mechanical testing of the product flexibility or hardness. A rapid, easy to operate, easy to calibrate, alternative method is provided by the MQC+ benchtop Nuclear Magnetic Resonance (NMR) analyzer.
- What is PVC plasticizer used for?
- PVC is used for many products such as toys, cables and foils. The plasticizer content differs depending on the commercial use of the material since the level of plasticizer determines the physical properties of the PVC. The plasticizer used for the material in this study was dioctyl phthalate (DOP).
