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聚環氧琥珀酸鹽阻垢劑(PESA)

聚環氧琥珀酸鹽阻垢劑(PESA)
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SD 101

 
産品名稱: SD 101
 
化學名稱: 聚環氧琥珀酸鹽阻垢劑
 
結  構  式:
   
 
産品性能:
  聚環氧琥珀酸鹽(PESA)是一種新型的環保型阻垢緩蝕劑,不含磷、氮,并可實現生物降解,對CaCO3,BaSO4,SrSO4,CaF2,CaSO4有很好的阻垢性能,其阻垢效果優于目前常用含磷阻垢劑,特别适用于高堿度、高硬度、高PH值水系的鍋爐水處理、冷卻水處理、油田注水、海水淡化、膜分離等,是現有阻垢劑的更新換代産品。
 
物化性質:
 
 外觀 (25℃)  無色透明至淡黃色液體
 含量  ≥35.0% (含聚環氧琥珀酸鹽)
 PH值 (原液)  >7.0
 比重 (25℃,g/ml)  ≥1.30
 粘度 (30℃),dl/g  0.009-0.039
 
特         性:
 
不含磷、氮,符合當今限磷排放的環保要求;
阻垢效果優于目前常用的含磷阻垢劑;
即可阻垢又可緩蝕,可形成無磷或低磷阻垢緩蝕劑配方;
與PBTCA複配後有增效作用,用量更少,效果更好。
 

使用方法:

  阻垢劑投加量與阻垢效果對比:
 
 阻垢劑投加量mg/L  5.0  7.5  10.0  12.0
 阻垢效果  71%  82.5%  87.2%  85%
  當PESA與PBTCA(2-膦基-1,2,4-丁三酸(PBTCA))複配,效果更好;
(對比試驗,僅供參考,不做使用推薦量)。
 

安全、包裝和儲存:

 

1.使用濃度無刺激性,無腐蝕性。
2.不慎濺到皮膚或眼睛請立即用大量清水沖洗。
3.25kg或250kg塑桶或襯塑鐵桶包裝或按用戶要求。
4.室溫避光儲存

 
 
Name: Polyepoxysuecinic Acid
 
Structure:
   
 
Application:
  be used as scale & corrosion inhibitor for cooling water treatment for steel & iron, petroleum, chemistry and metallurgy, as well as hotel, office, central air conditioning system, it can be either used monomer or formulation, it can greatly reduce emission of phosphorous when it’s combined with phosphorous series scale inhibitor, so it has remarkable environmental effects.
 
Specifications:
 
Appearance Colorless or amber clear liquid
Solidity ≥35.0%
Density(20℃),g/cm3≥ 1.30
PH >7.0
Viscosity(30℃),dl/g 0.009-0.039
 
Property:
 
This is a soluble polyer and an effective chelating agents with performance of chelating multi valence metallic ion.Its appearance is colorless or amber lucent liquid.Because there isn't nitrogen and phosphorous its molecular structure,it's degradable environmental product,which belongs to green water treatment chemicals,PESA is mainly used for cooling water treatment,it's not only applicable to low alkalinity and hardness water,but also high alkalinity,temperature,PH and hardness water.
It's well compatible with chlorine,it isn't affected by nitrogen concentration in scale inhibition,it's better than usual HEPD, ATMP under same conditions,There's quite well synergistic effect and corrosion inhibition where it's formulated with other phosphate and PBTCA,etc.
 

Package and storage:

 

To use net weight 25kg or 250kg/plastic drum, stored in cool and ventilated place.

 

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發布時間:2020-10-29 16:09:55

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