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Salann Sóidiam Aigéad Polyaspartic (PASP)

Réamhrá mionsonraithe 

 

CAS Uimh. 181828-06-8, 35608-40-6 Meáchan móilíneach: 1000-5000

Foirmle Mhóilíneach: C₄H₅NÍL₃M(c₄H₄NÍL₃M)m(C₄H₄NÍL₃M)nC₄H₄NÍL₃M₂         

Foirmle Struchtúrtha:

Airíonna:

PASP Is cineál na n-ábhar bithpholaiméir é, ina bhfuil móilíní banna aimíd flúirseach, carboxyl agus grúpaí gníomhacha eile. Tá gníomhaíocht bhitheolaíoch agus cobhsaíocht ard ceimiceach ag banna peptide Amido, deacair a dhianscaoileadh ag teocht ard; Is féidir le grúpa carboxyl a bheith casta le go leor iain miotail in uisce, a dhéanann PASP gníomhaíocht cheimiceach ard a bheith acu i dtuaslagán uiscí; i ngach aonad struchtúrach de PASP, is féidir leis na hadaimh ocsaigine agus nítrigine bannaí hidrigine a fhoirmiú go héasca le móilíní uisce, tá hidreafhileacht maith agus tuaslagthacht uisce aige. An struchtúr móilíneach speisialta de PASPcinntíonn sé go bhfuil cumas scaipthe maith aige, airíonna coiscthe creimeadh, in-bhithmhillteacht den scoth agus tréithe atá neamhdhíobhálach don chomhshaol.

Sonraíocht:

Úsáid:

De réir meáchain mhóilíneacha éagsúla PASP, is féidir é a úsáid i gcóireáil uisce, talmhaíocht agus foraoiseacht, saothrú peitriliam, glantach agus réimsí eile.

I. Cóireáil uisce

1. PASP has characteristic of polyanion surfactant, which can be chelated with magnesium, copper, iron, cobalt and other polyvalent metal ions after hydrolysis. It has excellent scale inhibition and dispersion properties. As scale and corrosion inhibitor, PASP is widely used in industrial circulating water, boiler water, reverse osmosis water, oil recycled water, desalination water treatment, especially for water treatment systems of high hardness, high alkalinity, high pH and high concentration.

2. PASP has good scale inhibition on CaCO₃, Cás₄, BaSO₄, Ca3(PO₄)₂ , srl..

3. PASP is an alternative of phosphor-containing Water Treatment Chemicals and has better scale inhibition effects. PASP can avoid eutrophication and second pollution in water system.

II. Talmhaíocht agus Foraoiseacht

1. PASP can be used as fertilizer synergist in agriculture. Adding it into urea can improve fertilizer efficiency by 20-40% and reduce the fertilizer dosage;

2. Adding PASP in the production process for fertilizer can increase fertilizer granulation level, increase the number of standard particles to 97%, thereby enhancing the rate of finished products and reduce loss;

3. PASP can improve the nutrient absorption of grain, vegetable, melon and fruit, and flowers, promote root growth, increase crop yields, enhance plants and its stress resistance;

4. PASP can be used with phosphorodithioate and other pesticides to enhance pesticide effect, crop yields and improve crop quality;

5. PASP can form complex with heavy metals in the soil, displace heavy metals from the soil, in order to achieve the purpose of restoration of soil pollution.

III. Saothrú peitriliam

1. PASP can form chelation with calcium, magnesium, copper, iron and other metal ions to attach to the metal surface of the container to prevent metal corrosion. It is an excellent corrosion inhibitor, especially for preventing oil pipeline corrosion caused by carbon dioxide;

2. PASP with molecular weight around 10000 can reduce fluid viscosity. In bentonite mud, when the dosage of PASP is 0.4%, the viscosity reduction rate can be over 70%;

3. Tá friotaíocht maith aige le salann agus cailciam;

IV. Glantaigh

1. PASP has characteristics of anionic surfactant and good chelation, dispersion properties. It can soften water, dispersing, anti-fouling, and prevent re-contamination of the greasy dirty off the clothes during the washing process;

2. Is féidir é a adsorbed ar dhromchla an dinnerware, cosc ​​a chur moldy, a eascraíonn i éifeacht glanadh níos fearr. Is comhpháirt thábhachtach é de ghlantach níocháin mias chun dromchlaí crua a ghlanadh;

V. Feidhmchláir Eile

Mar gheall ar a scaipeadh maith go comhdhúile neamhorgánacha agus orgánacha, PASP has been applied with different degree in pharmaceuticals, pigments, paints, leather, inorganic chemicals, oilfield chemicals and other fields.PASP is called "third-generation polyurea", it can be used to produce protective coatings of high weather resistance, high resistance to chemical corrosion, fast-curing paint, and applied directly to fast curing coatings on the metal substrate and industrial flooring, etc., ; it can be used in the tanning process as tanning agents, produces biodegradable leather; pharmaceutical carrier material made from PASPhas been widely used in family planning, anti-tumor drugs making etc.

Pacáiste agus Stóráil:

Druma plaisteach 200L, IBC(1000L), riachtanas na gcustaiméirí. Stóráil ar feadh deich mí i seomra shady agus áit thirim.

Cosaint Sábháilteachta:

Tá PASP alcaileach, tabhair aird ar chosaint saothair nuair a bhíonn tú ag feidhmiú, seachain teagmháil leis an gcraiceann, leis na súile, etc., sruthlaigh le neart uisce tar éis teagmhála.