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| Tetrachloroethylene | |||||||||||
| Tetrachloroethylene Information |
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| What Are Tetrachloroethylene Applications? |
Tetrachloroethylene, also known as perchloroethylene (PCE or perc), is a chlorinated solvent widely used in various industries due to its effectiveness and chemical properties. Here are some of its primary applications:
Dry Cleaning: The most well-known application of tetrachloroethylene is in the dry cleaning industry. It is highly effective at dissolving oils, greases, and other organic materials from fabrics without causing damage or shrinkage, making it the solvent of choice for dry cleaning processes.
Tetrachloroethylene is used as an industrial degreaser for metal parts. Its strong solvent properties make it effective for cleaning and degreasing machinery and metal components, particularly in the automotive, aerospace, and manufacturing industries.
PCE serves as an intermediate in the production of other chemicals, such as fluorocarbons used in refrigerants and other applications. It is a precursor in the synthesis of hydrochlorofluorocarbon (HCFC) compounds.
It is used in various chemical formulations, including adhesives, sealants, paints, coatings, and varnishes, where its solvent properties are valuable for dissolving other substances and ensuring uniform application.
Tetrachloroethylene is used in the textile industry for processes such as fabric finishing and dyeing. It helps in the removal of impurities and the preparation of fabrics for further processing.
In laboratories, tetrachloroethylene is used as a solvent in sample preparation and extraction processes due to its ability to dissolve a wide range of organic compounds.
In some cases, PCE has been used as a fumigant for controlling pests and insects in grain storage and other agricultural applications.
Refrigerants:
Miscellaneous Applications: Other uses include its application in the rubber industry, electronics manufacturing for cleaning printed circuit boards, and in certain pharmaceutical and cosmetic products as a solvent. |
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Specification
| ITEM | STANDARD:HG/T3262-2002 | TEST VALUE |
| Color(Hazen Pt-Co color index) | ≤15 | 10 |
| Density ρ20ºC(g/cm3) | 1. 615-1.625 | 1.623 |
| Evaporation residue(%) | ≤0.005 | 0.0037 |
| Moisture(%) | ≤0.0050 | 0.0018 |
| Residue smell | NONE | NONE |
| Stability test (Copper corrosion quantity,mg/cm3) |
≤0.50 | 0.20 |
| Purity(%) | ≥99.6 | 99.69 |
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