Main Products
- Phosphonates Antiscalants, Corrosion
Inhibitors and Chelating Agents - Salts of Phosphonates
-
- Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4)
- Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4)
- 2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTC•Na4)
- Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5)
- Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Na7)
- Potassium Salt of HexaMethylene-DiamineTetra (MethylenePhosphonic Acid) HMDTMPA•K6
- More
- Polycarboxylic Antiscalant and Dispersant
- Biodegradable Antiscalant and Dispersant
- Biocide and Algicide
- Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
-
- TH-907 Non-P Scale&Corrosion Inhibitor
- TH-503 Scale and Corrosion Inhibitor for Boiler
- TH-503B Scale and Corrosion Inhibitor for Boiler
- TH-504 Scale and Corrosion Inhibitor for Heating Water
- TH-601 Scale and Corrosion Inhibitor for Iron & Steel Plant
- TH-604 Scale and Corrosion Inhibitor for Power Plant
- More
- Corrosion Inhibitor
- Oxygen Scavenger
- Reverse Osmosis Chemicals
- Other
Shandong Taihe Technologies Co., Ltd.
TEL: +86-632-5113066
FAX: +86-632-5112055
E-mail: info@thwater.net
ADD: No.1, Shiliquan East Road, Shizhong District, Zaozhuang City, Shandong Province, P.R.China
Sodium of Polyaspartic Acid (PASP)
Properties:
PASP is a water-soluble polymer, a new type of green water treatment chemical with characteristics of non-phosphorus, non-toxic, pollution-free, and fully biodegradable.
PASP has a strong chelating ability for ions and has dual effects of corrosion inhibition and scale inhibition. PASP has good scale inhibition effect on CaCO3, CaSO4, BaSO4, Ca3(PO4)2, etc. and the scale inhibition rate of CaCO3 can reach 100%. PASP also has a dispersing effect and can effectively prevent corrosion of metal equipment.
PASP is an alternative of phosphor-containing water treatment chemical and can avoid eutrophication of water body and secondary in water system.
Specification:
| Items | Index |
|---|---|
| Appearance | Yellow granular |
| Solid Content（120℃）% | ≥90 |
| PH(10%) | 9.5～10.5 |
| Loss on drying/% | ≤10 |
| Bulk density/g·cm-3 | 0.65-0.75 |
Usage:
1. PASP is widely used as a scale and corrosion inhibitor in industrial circulating water, boiler water, reverse osmosis water, oilfield water, seawater desalination and other water treatment fields. It has excellent performance in high hardness, high alkalinity, high pH value and high concentration ratios and its scale inhibition effect is superior to common phosphine containing scale inhibitors. The combination of PASP and PBTCA has a synergistic effect.
2. Due to its green environmental friendly characteristics, PASP can be used as new daily chemical additives and various innoxious and pollution-free special fine chemicals.
3. PASP can be used as nutrient absorption enhancer in agriculture, promoting the yield of vegetables, fruits, flowers, and other crops. At the same time, it can be used with pesticides to enhance pesticide effect.
Package and Storage:
25kg/plastic woven bag with polythene inner layer, customers' requirement. Storage for twelve months in shady room and dry place.
Safety and Protection
Alkaline, Avoid contact with eye and skin, once contacted, flush with water.