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  • HPMA-Hydrolyzed Polymaleic Anhydride

    HPMA-Hydrolyzed Polymaleic Anhydride

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    Categories: Dispersants

    HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330℃. HPMA has obvious threshold effect under high temperature (350℃) and high pH(8.3)level, suitable to be used in alkaline water system or built with agents. It has good scale inhibition against carbonate and phosphate scales under temperature 300℃ with effective time as long as 100 hours. Due to its good scale inhibition and high temperature tolerance properties, HPMA is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems. In addition, HPMA has good corrosion inhibition effect when used together with zinc salt. HPMA can also used as additives for cement

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  • PAAS-Polyacrlic Acid Sodium

    PAAS-Polyacrlic Acid Sodium

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    Categories: Dispersants

    PAAS is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAAS can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAAS is used as scale inhibition and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.

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  • PAA -Polyacrylic Acid

    PAA -Polyacrylic Acid

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    Categories: Dispersants

    PAA is innoxious and soluble in water, it can be used in situations of alkaline and high concentration without scale sediment. PAA can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. PAA is used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.

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  • Diocty Sebacate—DOS

    Diocty Sebacate—DOS

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    Brand: KEXING
    Categories: Dispersants

    Diocty Sebacate (DOS) is an excellent plasticizer,it has plasticized high efficiency,low volatility,not only bearing cold-resistant but also heat-resistant, light-resistan,And electric insulativity,

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  • N-butanal

    N-butanal

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    Brand: HUALU-HENGSHENG
    Categories: Dispersants

    Vapor pressure: 12.20kPa/20℃; flash point: -22℃; melting point: -100℃; boiling point: 75.7℃: solubility: slightly soluble in water, soluble in ethyl alcohol, ether and many other organic solvents; destiny: relative density (water=1) 0.80; relative density (air=1): 2.5

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  • N-Butyl-alcohol

    N-Butyl-alcohol

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    Brand: HUALU-HENGSHENG
    Categories: Dispersants

    It is miscible with ethyl alcohol/ether and many other solvents, its vapor can mix with air to form explosive mixture, with explosion limit 1.45-11.25 (volume) Its allowable density in air in the public space is 150/m3.

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  • Cyclohexanone

    Cyclohexanone

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    Brand: HUALU-HENGSHENG
    Categories: Dispersants

    Cyclohexanone is the organic compound with the formula (CH2)5CO. The molecule consists of six-carbon cyclic molecule with a ketone functional group. This colorless oil has an odor reminiscent of peardrop sweets as well as acetone. Over time, samples assume a yellow color due to oxidation. Cyclohexanone is slightly soluble in water and miscible with common organic solvents. Billions of kilograms are produced annually, mainly as a precursor to nylon.

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  • Isobutyraldehyde

    Isobutyraldehyde

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    Brand: HUALU-HENGSHENG
    Categories: Dispersants

    Melting point (℃): -65℃; boiling point (℃): 64℃; relative density (water=1): 0.79 (0.783-0.788); refractive index: 1.369-1.379; relative vapor density (air=1): 2.48; saturated vapor pressure(kPa): 15.3(20℃); burning heat (kJ/mol): 2494.6; flash point (℃): <-15; ignition temperature (℃): 165; upper limit of explosion %(V/V): 12.0; lower limit of explosion %(V/V): 1.0; solubility: slightly soluble in water, soluble in ethyl alcohol, ether, benzene and chloroform.

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  • Isooctyl alcohol

    Isooctyl alcohol

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    Brand: HUALU-HENGSHENG
    Categories: Dispersants

    It is a colorless inflammable liquid with special smell. It can be soluble in water of 720 times and is mutually soluble with many organic solvents. Relative density 0.834 (20/20℃). Boiling point 184℃. Melting point -70℃. Flash point 81.1℃. It is produced on a massive scale for use in numerous applications such as solvents, flavors, and fragrances and especially as a precursor for production of other chemicals such as emollients and plasticizers.

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  • Concentrated nitric acid

    Concentrated nitric acid

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    Brand: HUALU-HENGSHENG
    Categories: Dispersants

    Melting point (℃): -42℃; boiling point (℃): 83℃; density: 1.4g/cm³ Fuming nitric acid is a kind of toxic liquid with nitric acid content 90%-97.5%. With extremely strong corrosion, it fumes sharply in air and absorbs moisture. As a strong oxidant, when contacting with strong reductant, it might generate explosion, and when contacting with organic matters, it might cause fire.

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