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ເກືອໂຊດຽມຂອງກົດ Polyaspartic (PASP)

ການແນະນຳລາຍລະອຽດ 

 

CAS No.  181828-06-8，35608-40-6                 Molecular weight:  1000-5000

Molecular Formula:   C₄H₅ບໍ່₃ມ(ຄ₄H₄ບໍ່₃ມ)ມ(ຄ₄H₄ບໍ່₃M)nC₄H₄ບໍ່₃M₂         

ສູດໂຄງສ້າງ:

ຄຸນສົມບັດ:

PASP ແມ່ນປະເພດຂອງວັດສະດຸ biopolymer, ຊຶ່ງໃນນັ້ນໂມເລກຸນປະກອບດ້ວຍພັນທະບັດ amido ອຸດົມສົມບູນ, carboxyl ແລະກຸ່ມທີ່ມີການເຄື່ອນໄຫວອື່ນໆ. ພັນທະບັດ Amido peptide ມີກິດຈະກໍາທາງຊີວະພາບແລະຄວາມຫມັ້ນຄົງທາງເຄມີສູງ, ຍາກທີ່ຈະ decompose ໃນອຸນຫະພູມສູງ; ກຸ່ມ carboxyl ສາມາດສະລັບສັບຊ້ອນທີ່ມີ ions ໂລຫະຈໍານວນຫຼາຍໃນນ້ໍາ, ເຊິ່ງເຮັດໃຫ້ PASP ມີກິດຈະກໍາທາງເຄມີສູງໃນການແກ້ໄຂນ້ໍາ; ໃນແຕ່ລະຫົວໜ່ວຍໂຄງສ້າງຂອງ PASP, ອະຕອມຂອງອົກຊີເຈນແລະໄນໂຕຣເຈນສາມາດປະກອບເປັນພັນທະບັດ hydrogen ໄດ້ຢ່າງງ່າຍດາຍກັບໂມເລກຸນນ້ໍາ, ມັນມີ hydrophilicity ທີ່ດີແລະການລະລາຍນ້ໍາ. ໂຄງສ້າງໂມເລກຸນພິເສດຂອງ PASPຮັບປະກັນວ່າມັນມີຄວາມສາມາດກະຈາຍທີ່ດີ, ຄຸນສົມບັດ inhibiting corrosion, biodegradability ທີ່ດີເລີດແລະລັກສະນະເປັນມິດກັບສິ່ງແວດລ້ອມ.

ຂໍ້ມູນຈໍາເພາະ:

ການນຳໃຊ້:

ອີງຕາມນ້ໍາຫນັກໂມເລກຸນທີ່ແຕກຕ່າງກັນຂອງ PASP, ມັນສາມາດຖືກນໍາໃຊ້ໃນການປິ່ນປົວນ້ໍາ, ກະສິກໍາແລະປ່າໄມ້, ການຂຸດຄົ້ນນ້ໍາມັນ, ຝຸ່ນຊັກຟອກແລະຂົງເຂດອື່ນໆ.

I. ການປິ່ນປົວນ້ໍາ

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, ກໍລະນີ₄, BaSO₄,Ca3(ປ₄)₂ , ແລະອື່ນໆ..

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. ກະສິກຳ ແລະ ປ່າໄມ້

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. ການຂຸດຄົ້ນນ້ຳມັນ

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. ມັນມີຄວາມຕ້ານທານທີ່ດີກັບເກືອແລະທາດການຊຽມ;

IV. ຜົງຊັກຟອກ

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. ມັນ​ສາ​ມາດ​ໄດ້​ຮັບ​ການ adsorbed ດ້ານ​ຂອງ​ເຄື່ອງ​ອາ​ຫານ​ແລງ​, ປ້ອງ​ກັນ​ການ moldy​, ຜົນ​ກະ​ທົບ​ການ​ທໍາ​ຄວາມ​ສະ​ອາດ​ທີ່​ດີກ​ວ່າ​. ມັນເປັນອົງປະກອບທີ່ສໍາຄັນຂອງເຄື່ອງຊັກຜ້າລ້າງຈານສໍາລັບການທໍາຄວາມສະອາດຂອງພື້ນຜິວແຂງ;

V. ຄໍາຮ້ອງສະຫມັກອື່ນໆ

ເນື່ອງຈາກການກະຈາຍທີ່ດີຂອງມັນຕໍ່ກັບທາດປະສົມອະນົງຄະທາດ ແລະ ອິນຊີ, 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.

ການຫຸ້ມຫໍ່ແລະການເກັບຮັກສາ:

drum ພາດສະຕິກ 200L, IBC (1000L), ຄວາມຕ້ອງການຂອງລູກຄ້າ. ການເກັບຮັກສາສໍາລັບສິບເດືອນໃນຫ້ອງຮົ່ມແລະບ່ອນແຫ້ງແລ້ງ.

ການປົກປ້ອງຄວາມປອດໄພ:

PASP ເປັນດ່າງ, ເອົາໃຈໃສ່ກັບການປົກປ້ອງແຮງງານໃນເວລາປະຕິບັດງານ, ຫຼີກເວັ້ນການສໍາຜັດກັບຜິວຫນັງ, ຕາ, ແລະອື່ນໆ, rinse ດ້ວຍນ້ໍາຫຼາຍຫຼັງຈາກຕິດຕໍ່.