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  • 雅瑞化工

    YaRuiChem

    Zhang Jia Gang YaRui Chemical Co., Ltd.

    Mainly export of phosphate ester flame retardants and polyurethane
    curing chain extenders, supplemented by domestic sales

    Location: Home > Products > Phosphate Flame Retardants|Plasticizers > Triethyl Phosphate|Flame Retardant TEP

    Triethyl Phosphate|Flame Retardant TEP

    Triethyl phosphate is a high-boiling solvent, a plasticizer for rubber and plastics, and also a catalyst. It is also used as a raw material for pesticides and pesticides. It is used as an ethylating agent for ketene production. (1) Catalyst: xylene isomer catalyst; olefin polymerization catalyst; catalyst for making tetraethyl lead; catalyst for making carbodiimide; catalyst for the replacement reaction of trialkylboron and olefin. (2) Solvent: nitric acid Solvents of cellulose and cellulose acetate; solvents used to maintain the life of organic peroxide catalysts; solvents used for dispersion of fluorinated ethylene; peroxides and diluents used as curing catalysts for polyester resins and epoxy resins. (3) Stabilizer: Chlorine

     

    ★ Basic elements of the product

    Appearance: colorless transparent liquid

    Cas No: 78-40-0

    Packing: Net weight 200KG / galvanized iron barrel (16 tons for a small cabinet), 1000KG / IB barrel (18 tons for a small cabinet)

    • Product description
    • Product Quality Checklist
    • Product Process
    • COA,TDS,MSDS

     1. Basic product information

    Properties: colorless transparent liquid
    Moisture%: ≤0.20
    Chromaticity (APHA): ≤ 20
    Content (GC%): ≥99.5%
    Acid value (mgKOH / g): ≤0.05
    Specific gravity (20 ℃ / 4 ℃): 1.069-1.073
    Refractive index (nD20): 1.4050—1.4070
    Raw materials: mainly composed of phosphorus oxychloride and ethanol, synthesized by two-step esterification method.
    Packing method of triethyl phosphate: net weight 200KG / galvanized iron barrel (16 tons for a small cabinet), 1000KG / IB barrel (18 tons for a small cabinet) or 23 tons of ISOTANK.

     

    2.Use

    Triethylphosphate high-boiling solvents, rubber and plastic plasticizer. Also a catalyst. Also used as raw material for the preparation of pesticides. As well as ethyl reagent, for the production of ketene. In Japan, 70% of the goods for the catalyst, about 20% is used as a solvent.

    Triethyl phosphate for the following purposes:

    (1) A catalyst, the catalyst xylene isomers; olefin polymerization catalysts; catalyst manufacturing tetraethyl lead; Production of carbodiimide catalyst; displacement reaction catalyst and a trialkyl boron olefins; high temperature dehydration of manufacturing vinyl acetate one of the catalyst; styrene with a conjugated diene compound catalyst for the polymerization; if used when terephthalic acid and ethylene glycol to prevent polymerization of the fiber discoloration effect.

    (2) Solvent nitrocellulose and cellulose acetate; organic peroxide catalyst life for holding a solvent; fluorinated ethylene dispersing solvent; as a polyester resin, an epoxy resin curing agent is a peroxide catalyst and diluent.

    (3) A stabilizer, a chlorine-based pesticides and stabilizer; phenolic resin stabilizer; sugar alcohol resin solid agent.

    (4) Synthetic resin aspects, xylenol formaldehyde resin curing agent; softener used in shell mold of a phenolic resin; softener chloride; vinyl acetate polymer plasticizers; flame retardant polyester resin agent.

                                            Triethyl Phosphate/TEP  COA

    Product
      Name

    Triethyl Phosphate/TEP
       

    Batch No.

    Quantity

    YR2O160429

    1000 KG

    Analysisitems

    Result

    Characteristics: clear transparent liquid

    Colorless transparent liquid

    Assay:     ≥99.5%

     
                     99.72

     Acid Value:                 ≤0.05

          
                     0.039

     Refractive Index:    1.4050—1.4070

     
                     1.40556

    Water Content:               ≤0.20

     
                      0.076

    Colour Value:                 ≤   20

     
                      10

    Specific Gravity :        1.069-1.073

     
                        1.070

    Conclusion

    Up to standard

     

    Essential information for product export:

    Chinese name: triethyl phosphate
    English name: Triethyl phosphate
    Properties: colorless transparent liquid
    The most important indicators of the product:
    Chromaticity≤20
    Moisture≤0.20
    Acid value ≤0.05
    Content ≥99.5%
    Cas number: 78-40-0
    Customs Code HS: 29199000

    Tax rebate: At present, the rebate of triethyl phosphate flame retardant TEP is 9%
    Raw materials: mainly composed of phosphorus oxychloride and ethanol, synthesized by two-step esterification method.
    Belong to several types of dangerous goods: At present, triethyl phosphate TEP belongs to general goods export, not dangerous goods.
    Packing: Net weight 200KG / galvanized iron barrel (16 tons in a small cabinet), 1000KG / IB barrel (18 tons in a small cabinet) or 23 tons of ISOTANK.

    HONORS

    Outstanding private enterprise in Jiangsu Province
    Jiangsu Credit Integrity Brand Enterprise
    Jiangsu Top Ten Advanced Customer Satisfaction Advanced Enterprise
    Jiangsu Province Quality and Safety Qualified Units
    Jiangsu Province Green Environmental Protection Technology Innovation Enterprise
    ISO-9001-Quality Management System Certification
    Jiangsu AAA quality, service and integrity enterprise
    Jiangsu Province Quality and Safety Management AAAAA Brand Enterprise

    1

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