国产精品一久久香蕉国产线看观看-国产老熟女伦老熟妇视频-在线视频 亚太 国产 欧美 一区二区-国产超碰人人做人人爽av-79年熟女大胆露脸啪啪对白p-7m视频成人精品分类-久久精品视频免费看-日韩精品中文字幕无码一区-成人xvideos免费视频-午夜爽爽爽男女免费观看一区二区-aa黄色毛片-国产资源在线观看-av在线不卡免费-成人天堂视频在线观看软件-精品国精品自拍自在线

 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

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.