Chemical
name |
Cas
number |
Application
|
| Ammonium thiocyanate |
1762-95-4 |
Mainly used in sectors of pharmaceuticals, pescitide,textile,electroplating, photography,water tracer in oil fields, thinning agent, as intermediate for metal thiocyanates etc |
| Sodium thiocyanate |
54-0-72-7 |
Mainly used in sectors of pharmaceuticals, pescitide, synthetic fibe,electroplating, photography, accelerator for cement etc |
| Guanidine thiocyanate |
593-84-0 |
Chaotropic agent and strong denaturant; solubilizes cells. Mainly used in sectors of biotech pharmaceuticals |
| GUANIDINE HYDROCHLORIDE |
50-01-1 |
Chaotropic agent and strong denaturant; solubilizes cells. Mainly used in sectors of biotech pharmaceuticals |
| Filter media for water treatment |
|
Drinking water, food industry, chemical/dyeing industry, sea/salt water filtration, petro-chemical industry, pulp/paper industry, sauna, spa, pool, , boiler, etc |
| Diethyl Carbonate |
105-58-8 |
It is a kind of high quality solvent and textile auxiliary, it is widely used in organic synthesis as ethylation, carbonylation, carbonyl ethoxylation reagent. In the textile printing and dyeing industry also used as nitro cotton, cellulose ether, synthetic resin and natural resin solvent. Diethyl carbonate can make the dyeing uniform and improve the fading quality. It is an excellent solvent for polyamide, polyacrylonitrile and bisphenol resins, and can improve the feel and wrinkle resistance of fabrics in the synthetic fiber industry. Used as paint remover in paint industry; In plastic process, it is a solvent or can be used directly as a plasticizer. Used for preparing electrolyte in capacitor battery and lithium battery. In the pharmaceutical industry, it is the basic component of hardener, used for the synthesis of intermediates such as phenobarbital. Has the broad market development prospect. |
| Dimethyl Carbonate |
616-38-6 |
It is an ideal methylating agent, carbonylation agent, methoxylation agent and methylating agent, with good chemical properties. It is an organic synthetic intermediate widely used in the manufacture of low boiling point solvents, detergents, propellants and solvents for specialty coatings and sprays. After further processing, it can also be used as gasoline additives, water treatment media and reagents. As the electrolyte solvent of lithium ion battery, it is also widely used. In addition, it can also be used to prepare polycarbonate, pharmaceutical pesticide, perfume, synthetic lubricating oil and so on. It is an ideal substitute for phosgene, dimethyl sulfate, methyl chloroformate and other toxic substances. |
| Ethyl Methyl Carbonate |
623-53-0 |
It has both the properties of dimethyl carbonate and diethyl carbonate, and is mainly used as an excellent solvent for lithium battery electrolyte. It is also a solvent for special spices and intermediates. |
| Propylene Carbonate |
108-32-7 |
It is one of the main raw material for the synthesis of dimethyl carbonate in chemical industry. It can be used for the removal of carbon dioxide and hydrogen sulfide in natural gas, petroleum cracking gas, petroleum gas and synthetic ammonia conversion gas. It can be used as curing accelerator of phenolic resin, dispersant and plasticizer of water-soluble adhesive, oil solvent, olefins and aromatics extraction agent. In the textile industry, can be used as synthesis, spinning solvent or water-soluble pigment dispersant additives and color fixing agent. It can also replace phenolic resin as wood binder. It can be used as cleaning agent for optical lens, electronic machinery, solvent for soluble cutting oil and coating. High-purity propylene carbonate can be used as electrolyte solvent for lithium ion batteries. And in the preparation of capacitor electrolyte. |
| N-methyl pyrrolidone |
872-50-4 |
N-methyl pyrrolidone (NMP) is a polar aprotic transfer solvent, widely used in lithium, polymer materials, petrochemical, pharmaceutical, pigment, cleaning agent, insulation materials and other industries. |
| γ-Butyrolactone |
96-48-0 |
Mainly used for the synthesis of pyrrolidone series of products, cyclopropylamine, acetyl butyrolactone, etc., can also be used for agricultural chemicals, polymers and dyes, printing extraction agent. Can also produce spices, rust remover and so on |
| Acetonitrile |
75-05-8 |
Acetonitrile is primarily used as a solvent. Such as the extraction of butadiene solvent, synthetic fiber solvent and some special coatings solvent. A solvent used in the petroleum industry to remove tar, phenol, etc., from petroleum hydrocarbons. It can be used as solvent to extract fatty acid from driven vegetable oil in oil industry and as reaction medium for recrystallization of steroid drugs in medicine. Acetonitrile is the intermediate of medicine (vitamin B1) and spice, and is the raw material for the manufacture of nitrogenous fertilizer synergist. Also used as a denaturing agent for alcohol. In addition, can also be used in the synthesis of ethylamine, acetic acid, and in fabric dyeing, lighting industry also has many uses. |
| Maleic anhydride |
108-31-6 |
Maleic anhydride is used to produce 1,4-butanediol γ- Butyrolactone, tetrahydrofuran, succinic acid, unsaturated polyester resin, alkyd resin and other raw materials are also used in medicine and pesticides |
| Phthalic anhydride |
85-44-9 |
Phthalic anhydride is mainly used in the production of phthalate ester plasticizers, alkyd resins, dyes, unsaturated resins and some medicines and pesticides. |
| Poly propylene glycol |
25322-69-4 |
Mainly used as defoamer. It is also the solvent of vegetable oil, resin and paraffin. It is also used to prepare alkyd resin, emulsifier, demulsifier, lubricating oil and plasticizer. |
| Pivalic acid |
540-72-7 |
Mainly used in sectors of pharmaceuticals, pescitide,synthetic fibe,electroplating, photography, acceleratorfor cement etc |
| 2,2'-Dipyridyl |
366-18-7 |
It is mainly used for the determination of ferrous, silver, cadmium and molybdenum as redox indicators. |
| Acid Red 249 |
6416-66-6 |
Mainly used for dyeing and printing wool, silk and nylon fabrics. It can also be used to make lakes, ink, leather and paper |
| 1,2-Hexanediol |
629-11-8 |
Mainly used in organic synthesis. Used as pesticide stabilizer, diesel engine oil antifreeze, etc. Used for dry cleaning agent, automobile brake oil, printing ink, pigment dispersant, wood preservative, etc |
| 3-Mercaptopropionic acid |
107-96-0 |
Mainly used as a pharmaceutical intermediate and also as a stabilizer |
| Ethyl Methacrylate |
107-96-0 |
Mainly used for preparing polymers and copolymers, synthetic resins, plexiglass and coatings |
| 2-Imidazolidinone |
120-93-4 |
Mainly used as anti-wrinkle finishing agent and dealdehyde agent for fabrics |
| Silicone oil |
68083-19-2 |
Mainly used to produce the base material of HTV |
| PY180 |
77804-81-0 |
Mainly used for coloring high-grade paint, ink, plastic and rubber |
| PY155 |
68516-73-4 |
Mainly used for ink and plastic coloring |
| Direct Blue 199 |
12222-04-7 |
Mainly used for textile and ink coloring |
| TMP |
77-99-6 |
Mainly used for alkyd resin, polyurethane, unsaturated resin, polyester resin, coating, etc |
| 1,6-Hexanediol |
629-11-8 |
Mainly used in the production of polyurethane, unsaturated polyester, plasticizer, hardener of gelling agent, thermal stability qualitative improver of lubricating oil, etc |
| 2-Acetonaphthone |
93-08-3 |
Mainly used for organic synthesis |
| 1,4,5,8-Naphthalenetetracarboxylic acid |
128-97-2 |
Mainly used for production of vat dyes and decomposable dyes |
| Tert-butyl hydroperoxide |
75-91-2 |
Mainly used as catalyst, bleaching powder and deodorant, unsaturated polyester crosslinking agent, polymerization initiator, rubber vulcanizing agent. |
| Di-tert-butyl peroxide（DTBP） |
110-05-4 |
Mainly used as synthetic resin initiator, photopolymerization sensitizer, rubber vulcanization agent, diesel ignition accelerator, also used in organic synthesis. |
| N,N-Diethylhydroxylamine |
3710-84-7 |
It is a medium strength organic reducing agent, which can be used as an inhibitor, antioxidant, stabilizer, etc. |
| Acetone thiosemicarbazone |
1752-30-3 |
In PVC production process can quickly stop reaction, suitable for suspension polyvinyl chloride resin production |
| Di-(2-ethylhexyl)peroxydicarbonate |
16111-62-9 |
In PVC production process can quickly stop the reaction, suitable for suspension polyvinyl chloride resin production of free base initiator, can be used as the initiator of polyvinyl chloride, high pressure polyethylene and other copolymers, can also be used in polyisoprene rubber to improve its strength. |
| Cumyl peroxyneodecanoate |
26748-47-0 |
Used for catalyst and auxiliaries. |
| Tert-butyl peroxyneodecanoate |
26748-41-4 |
Used for catalyst and auxiliaries. |
| Sodium ethoxide |
141-52-6 |
Used for catalyst and auxiliaries. Mainly used as strong alkaline catalyst, ethoxylation agent, can also be used in medicine, pesticides, spices and other organic synthesis. |
| Liquid sodium methoxide |
124-41-4 |
Mainly used in pharmaceutical industry, organic synthesis used as a shrinking mixture, chemical reagent, edible oil processing catalyst. |
| Sodium tert-butoxide |
865-48-5 |
Mainly used in reducing agent as a strong base widely used in chemical industry, medicine, pesticides and organic synthesis of condensation, rearrangement and ring opening reactions. |
| Trimethyl borate |
121-43-7 |
Mainly used as curing agent, wood preservative, catalyst, gelling agent, heat stabilizer, hydrogen flame extinguishing agent, can also be used as paraffin, resin and petroleum solvent, also used for cotton flame retardant treatment and preparation of active silica。 |
| Solid sodium methoxide |
124-41-4 |
Mainly used in pharmaceutical industry, organic synthesis used as a shrinking mixture, chemical reagent, edible oil processing catalyst. |
| 1-Naphthaleneboronic acid |
13922-41-3 |
Used as a drug intermediate |
| 2-Naphthaleneboronic acid |
32316-92-0 |
Used as a drug intermediate |
| Phenylboronic acid |
98-80-6 |
Used as a drug intermediate |
| Phenyl-D5-Boronic Acid |
215527-70-1 |
Used as a drug intermediate |
| 1-Bromo-4-iodobenzene |
589-87-7 |
Used as a drug intermediate |
| 1-Chloro-4-iodobenzene |
637-87-6 |
Used as a drug intermediate |
| 1-Bromo-2-iodobenzene |
583-55-1 |
Used as a drug intermediate |
| 1-Bromo-3-iodobenzene |
591-18-4 |
Used as a drug intermediate |
| Iodobenzene |
591-50-4 |
Used as a drug intermediate |
| 1-bromo-3-fluoro-2- iodobenzene |
450412-29-0 |
Used as a drug intermediate |
| 3-Chloro-2- fluoroiodobenzene |
723730-82-1 |
Used as a drug intermediate |
Imidazole |
288-32-4 |
Curing agent series imidazole can be used as curing agent of epoxy resin and urea-formaldehyde resin, and can also be used as pharmaceutical raw materials, pesticide raw materials. |
1-Methylimidazole |
616-47-7 |
Used as catalyst for synthesis of oxyacetylation of deoxyribonucleic acid |
2-Methylimidazole |
693-98-1 |
It is mainly used as the intermediate of medroxylate and dimethazole, and also as the curing agent of epoxy resin and other resins。 |
1-Ethylimidazole |
7098-07-9 |
Used as curing agent for epoxy resin; Intermediates in organic synthesis |
2-Ethylimidazole |
1072-62-4 |
It is mainly used for bonding, encapsulation, coating and laminating of instruments, meters, various electrical parts, chemical machinery, vehicles and national defense industry, as well as for temperature curing agent of epoxy resin. |
1-Butylimidazole |
4316-42-1 |
Mainly used in organic synthesis. |
1-Propylimidazole |
35203-44-2 |
Used as a pharmaceutical material or in organic synthesis |
2-Propylimidazole |
50995-95-4 |
Used as a pharmaceutical material or in organic synthesis |
2-Phenylimidazole |
149557-18-6 |
Used as drug raw materials or for organic synthesis can be used as epoxy resin, polyurethane and other curing agent, but also can be used as a variety of medicine, pesticides and dye intermediates |
1-Isopropylimidazole |
4532-96-1 |
Industrial synthetic intermediates |
2-Isopropylimidazole |
36947-68-9 |
For organic synthesis |
N,N'-Carbonyldiimidazole |
530-62-1 |
It is an important reagent for the synthesis of organic group protectants and proteins and peptides, and is used in medicine and biotechnology products. As a binding agent for synthesis of polypeptide compounds, carbonyl diimidazole plays an important role in the field of biochemistry because it can keep the molecular configuration unchanged during the reaction. |
1,2-Dimethylimidazole |
1739-84-0 |
Mainly used as curing agent of epoxy resin and other resins, pharmaceutical intermediates. |
2-Ethyl-4-methylimidazole |
931-36-2 |
The product is an excellent curing agent, used for epoxy resin bonding, coating, pouring, encapsulation, impregnation and composite materials. |
1H-IMidazole,2-Methyl-1-(2-Methylpropyl)- (Related Reference) |
116680-33-2 |
Used for coating additives and pharmaceutical intermediates |
1-butyl-3-methylimidazolium chloride |
79917-90-1 |
Mainly used in the field of drug intermediates. |
1-Butyl-3-methylimidazolium bromide |
85100-77-2 |
It is mainly used in the field of drug intermediates. Ionic liquid for Heck reaction |
1-Ethyl-3-methylimidazolium chloride |
65039-09-0 |
Used as intermediates in organic synthesis |
1-Ethyl-3-methylimidazolium bromide |
65039-08-9 |
ionic liquid |
m-Cresol |
108-39-4 |
Mainly used as pesticide intermediates, the production of insecticides botricone, fenthion, sulfenocarb, permethrin, also color film, resin; Intermediates in plasticizers and fragrances. |
m,p-cresol |
84989-04-8 |
Used in medicine, plastics, pesticides, paint and other industries, also used as developer |
| Diallyldimethylammonium chloride(DADMAC) |
7398-69-8 |
Dimethyl diallyl ammonium chloride DMDAAC as a cationic monomer through homopolymerization or copolymerization with other monomers to form high polymer series products. copolymerization
The compound can be used as superior aldehyde-free color fixing agent in textile dyeing and finishing auxiliaries to form film on fabric and improve dyeing fastness. Papermaking aid
In the agent can be used as retention aid filter agent, paper coated with antistatic, AKD curing accelerator; In the water treatment process can be used for decolorization,
Flocculation and purification, high efficiency and non-toxic; In the daily use of chemicals, can be used in shampoo carding agent, wetting agent and antistatic agent;
In oilfield chemicals, can be used in clay stabilizer, acid fracturing fluid cationic additives, etc. Its main function is electric neutralization and absorption
Attachment, flocculation, purification, decolorization, especially as a modifier of synthetic resin, giving electrical conductivity, antistatic. |
| Poly(diallyldimethylammonium chloride)(PMDA) |
26062-79-3 |
Used as flocculant and decolorizing agent for raw water and sewage treatment, sludge dehydrating agent, fungicide and softener for textile printing and dyeing industry,
Antistatic agent, emulsifier, conditioner, fixing agent, etc., can also be used as a surfactant in the daily chemical industry. |
Defoamer
HY-XP-01 |
|
Mainly used in oil field, chemical industry foam elimination. |
Fluid loss additive
HY‐G801 |
|
Mainly used in oil field, chemical industry foam elimination. The fluid loss reducer is a high polymer fluid loss reducer. The slurry prepared with this agent has good rheological property, fluid loss reduction,
Anti-leakage, anti-channeling and other functions, and matched with a supporting coagulant, can make cement slurry to meet the requirements of cementing construction indicators.
It has a slight thickening effect on cement slurry, almost no impact on the strength of cement stone development, water distribution recommended to use fresh water, also
Can be seawater slurry, only suitable for dry mixing with cement and admixture |
Demulsifier
HY‐005P |
|
1. Fast breaking speed, 1 second can break milk. 2. No special requirements for demulsification temperature, suitable for liquid production and pollution in low temperature and cold areas
Water breaks the milk. 3. Demulsification at the same time, completely remove the viscosity of oil gum, almost does not adhere to sewage treatment equipment, great lift
High efficiency of oil removal vessel.
4. It is especially suitable for demulsification of tertiary oil recovery and polymer flooding production fluid. |
Nano water clarifiers
HY‐2002 |
|
1. Fast breaking speed, 1 second can break milk. 2. No special requirements for demulsification temperature, suitable for liquid production and pollution in low temperature and cold areas
Water breaks the milk. 3. Demulsification at the same time, completely remove the viscosity of oil gum, almost does not adhere to sewage treatment equipment, great lift
High efficiency of oil removal vessel.
4. It is especially suitable for demulsification of tertiary oil recovery and polymer flooding production fluid. |
Corrosion and scale inhibitors for circulating water
HY‐308 |
|
According to the operating environment and equipment characteristics of circulating water system, the special reagent developed can make the circulating water system good and stable for a long time
Under the condition of low dosage, this product can prevent the growth of CaCO3, CaSO4, BaSO4, SrSO4 and other grains.
And through lattice distortion and dispersion, the inorganic salts in circulating cooling water will not deposit hard scale on the surface of the condenser, and at the same time
Passivation film is formed on metal surface to prevent corrosion of equipment by dissolved oxygen. |
Scale dissolving agent
HY‐309 |
|
A new type of compound scale dissolving agent was developed to solve the problem of serious scale formation in oil field water injection pipe. In the scale dissolving agent
Due to the combination of scale solubilizing synergist and pickling corrosion inhibitor, the scale solubilizing efficiency is as high as 90%. Actual treatment of scale samples in oilfield field
After 20 min, the scale dissolution rate reached 93%, and the corrosion rate of the scale dissolution agent on the equipment was much lower than the current standard. |
Oilfield desulfurization agent
HY‐3110 |
|
Suitable for all kinds of sour crude oil and natural gas, oil and water and gas H2S organic sulfur has a full range
The removal effect of; Suitable for multiple media environment, good selectivity to H2S, high sulfur removal efficiency; Small dosage, quick response,
The desulphurization effect is remarkable and the reduction range is large. The product has almost no corrosion on steel; Products do not contain salt, not easy to cause salt analysis; Filling process
Easy. Dosing mainly through metering pump, energy consumption is small; Desulfurizer can be desulfurized at room temperature. Crude oil desulfurizer anti
After the reaction, the product performance is stable, heat is not easy to decompose, can biodegrade; The product is a water soluble stable organic polysulfide compound,
After the demulsification and dehydration process at the combined station, it is discharged with water - can be injected back into the well, or discharged into the wastewater treatment plant, but not brought into the refinery with crude oil
Oil plant |
Comprehensive water treatment agent
HY‐804 |
|
1. Fast breaking speed, 1 second can break milk. 2. There is no special requirement for demulsification temperature, suitable for producing liquid and
Sewage breaks the milk. 3 demulsification at the same time, completely remove the viscosity of oil gum, almost does not adhere to sewage treatment equipment, great
Improve the efficiency of oil removal vessels at all levels. 4. It is especially suitable for demulsification of tertiary oil recovery and polymer flooding production fluid. 5. In
Demulsification also has the function of clear water, with the integration of demulsification and water |
Inhibitor
HY‐805 |
|
Multiple adsorption centers on long chain heterocyclic amide and the synergistic adsorption effect of imidazoline are used to form a strong bond on the metal surface
Solid adsorption film, can effectively prevent corrosion caused by a variety of factors, a wide range of application, and other types of corrosion inhibitors
Good synergy. |
Deoxidizer
HY‐816A |
|
This product is composed of chromate, silicate and lignin and other components chromate and silicate components, can be hydrolyzed into water
Negatively charged colloidal particles that migrate to the anode to form a protective film that can be shaped over rusted and clean metal surfaces
It is this amorphous silicate polymer of vitreous body, Na03.3SiO3, that provides protection against corrosion by oxygen
Corrosion inhibition. |
Industrial Bactericide
HY-817 |
|
HY-817 fungicide is a non-oxidizing highly effective fungicide. It has good bactericidal effect under neutral and alkaline conditions. And micro
It breaks down into less toxic components after biological action. |
Scale inhibitor
HY‐818 |
|
Scale inhibitor is carboxylic acid strong electrolyte scale inhibitor. Because the molecular structure contains carboxylic acid group with good scale inhibition and dispersion performance
And strong polarity of sulfonic acid group, can improve the tolerance of calcium, calcium phosphate, calcium carbonate, zinc scale and magnesium scale in water have significant scale inhibition
Function, prevent iron oxide deposition, especially for calcium phosphate scale inhibition rate is high. And good dispersion performance. Compound with organic phosphine to increase the effect
The effect is obvious. Especially suitable for high pH, high alkalinity, high hardness water quality, is to achieve high concentration multiple operation of the most ideal scale inhibition
One of the dispersants. |
Seawater corrosion inhibitor
HY‐819 |
|
Multiple adsorption centers on long chain heterocyclic amide and the synergistic adsorption effect of imidazoline are used to form a strong bond on the metal surface
Solid adsorption film, can effectively prevent corrosion caused by a variety of factors, a wide range of application, and other types of corrosion inhibitors
Good synergy. |
Desulfurizer
HY‐820 |
|
Suitable for all kinds of sour crude oil and natural gas, oil and water and gas H2S organic sulfur has a full range
The removal effect of; Suitable for multiple media environment, good selectivity to H2S, high sulfur removal efficiency; Small dosage, quick response,
The desulphurization effect is remarkable and the reduction range is large. The product has almost no corrosion on steel; Products do not contain salt, not easy to cause salt analysis; Filling process
Easy. Dosing mainly through metering pump, energy consumption is small; Desulfurizer can be desulfurized at room temperature. Crude oil desulfurizer anti
After the reaction, the product performance is stable, heat is not easy to decompose, can biodegrade; The product is a water soluble stable organic polysulfide compound,
After the demulsification and dehydration process at the combined station, it is discharged with water - can be injected back into the well, or discharged into the wastewater treatment plant, but not brought into the refinery with crude oil
Oil plant. |
water clarifiers
HY- 824 |
|
This product is suitable for oil refining wastewater, oilfield wastewater, mechanical processing, paint spraying and other wastewater treatment with high emulsified oil content.
The formula can be adjusted according to different treatments to achieve the best treatment effect. Compared with other agents, it has less dosage and adaption
Strong ability, high oil removal rate advantages |
water clarifiers
HY-210 |
|
HY-210 oilfield reinjection water purifier is a special white emulsion of water in water, with network molecular structure and high flocculation effect
It can be used as water cleaning agent and flocculant in oilfield reinjection system, and also as flocculant in the treatment of municipal sewage and industrial wastewater
And sludge dehydrating agent. |
Flocculants
HY-XN-427 |
|
The product is used as a compound coagulant with polyaluminum for the treatment of low turbidity river water, paper wastewater and other self
Source water 。 |
polyaluminium chloride
HY-004AL |
|
The fundamental difference between HY-004AL polyaluminum chloride and traditional inorganic coagulants is that the traditional inorganic coagulants are low molecular crystallization
The structure of polyaluminum chloride is composed of multi-carboxyl complex, which has fast flocculation and precipitation rate, and is suitable for PH value
Wide circumference, no corrosion to pipeline equipment, water purification effect is obvious, can effectively remove color SS, COD, BOD and arsenic, mercury in water
And other heavy metal ions, the product is widely used in drinking water, industrial water and sewage treatment fields. |
| Polyacrylamide dry powder |
|
1) sludge dehydrating agent
Municipal and industrial sewage is often treated with activated sludge. Biochemical sludge is often a highly hydrophilic colloid.
High organic content, extremely difficult to dehydrate. The corresponding cations can be selected according to the properties of sludge, which can be effective in sludge entry
The gravity sludge is dehydrated before press filtration. During dehydration, large floc and non-stick filter cloth are generated, which does not disperse during press filtration.
Less consumption, high dewatering efficiency, mud cake moisture content below 80%.
2) Treatment of sewage and organic wastewater
This product in acidic and alkaline media are positive, so the suspended particles in sewage bag negative charge
It is very effective to flocculate and precipitate sewage and clarify it. Such as liquor factory wastewater, brewery wastewater, monosodium glutamate factory waste
Water, sugar factory wastewater, meat products factory wastewater, beverage factory wastewater, textile printing and dyeing factory wastewater, etc. Cationic polymerization
Acrylamide drugs than anionic polyacrylamide, nonionic polyacrylamide or inorganic salt effect is several times higher or
Tens of times. Because this kind of waste water generally has a negative charge.
3) Flocculant for water treatment in water plants with rivers as water source
Less consumption, good effect, low cost. Especially with inorganic flocculant compound use effect is better. It will become
It is an efficient flocculant for water plants along the Yangtze River, Yellow River, Huaihe River and other river basins.
4) oilfield chemicals
Such as clay swelling agent, oil field acidification with thickening agent.
5) Paper auxiliaries
In paper industry, the electrostatic bridge can be directly with inorganic salt ions, fibers and other organic polymers
Beam action to achieve enhanced physical strength of paper, reduce fiber or cationic PAM paper reinforcer is - type ammonia
A water-soluble cationic polymer based on acyl, which has other functions and can effectively increase the strength of paper. Reducing fiber
The loss of dimension or filler, speed up the water filter, play the role of enhancing, helping flow, helping filter. It can also be used in plain water
In the process of deinking, it can also play an obvious flocculation effect |
| Polyacrylamide |
|
Mainly used for all kinds of drinking water clarification and purification treatment.
Because its molecular chain contains a certain number of polar groups, it can be suspended by adsorption of solid particles in water
To bridge the particles or through charge neutralization to condense the particles into large flocculates, so it can accelerate the suspension
In the particle settlement, there is a very obvious speed up the solution clarification, promote the effect of filtration |
