Your Professional Chemicals For Textile Supplier
Shandong Evo Water Technologies Co., Ltd. owns two factories, covering an area of approximately 146,000 square meters.
Our high - quality products have won wide customer recognition and trust, resulting in steadily increasing sales volume and market share.
Long - term strategic partnerships with key clients have strengthened our market standing. Our sales team, with in - depth market knowledge and good customer service, is crucial for these achievements.
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![Scale Inhibitor for Papermaking Black Liquor Evaporator]()
Scale Inhibitor for Papermaking Black Liquor EvaporatorAppearance Amber transparent liquidview more
pH(1%) 8.0-10.0
Solid content% ≥ 40
Density (20℃) g/cm3 1.25 -
![Chelating Powder]()
Chelating PowderAppearance White powerview more
PH (1% water solution) ≥10
Calcium chelating capacity （mg/g ） ≥ 500
Iron chelating capacity （mg/g） ≥ 1000
Ionicity anion -
![Nonsilicon Oxygen Bleaching Stabilizer]()
Nonsilicon Oxygen Bleaching StabilizerH2O2 10±1 g/Lview more
Penetrant 3-5 g/L
Stabilizer En-204:10-15 g/L
steaming temperature 98-100℃
Steaming time 45 minutes-1 hour -
![Chelating Dispersant (Acidic/Neutral)]()
Chelating Dispersant (Acidic/Neutral)Chelating Dispersant (Acidic/Neutral)view more
Content% 50±1
Water solution Miscible with water in any proportion
Ca²⁺ Mg²⁺ chelating value mg/g ≥400
Fe³⁺chelating value... -
![Nonfoaming Soaping Agent]()
Nonfoaming Soaping AgentAppearance Light yellow viscous liquidview more
PH 6.0-8.0
Ionicity Anionic
Water solubility easily soluble in water and foamless
Why Choose Us
Our Product
We mainly provide membrane chemicals, circulating cooling water treatment chemicals, sewage treatment chemicals, oilfield chemicals, boiler water treatment chemicals, papermaking and dyeing chemicals, as well as water treatment monomers.
Product Application
Our products are also extensively applied in various fields, such as oilfields, detergents, textile & dyeing, paper - making, boilers, seawater desalination, waterworks, purified water plants, food factories, pharmaceutical factories, wineries, beverage factories and farms.
Production Equipment
UV sterilizer, air purifier, ultra-high temperature sterilizer, reverse osmosis equipment, water treatment equipment.
Chelating Dispersants
Chelating dispersant is a highly efficient and versatile organic chelate. It can soften water, has strong chelating power and scum dispersing power to metal ions such as Ca2+, Mg2+, Fe3+, and prevents sedimentation during dyeing and finishing. The formation of scum and the scum produced by other dirt, and can slowly dissolve and remove the silicon scale, calcium soap deposits and oligomers in the equipment, prevent the metal salt from re-contamination of various fibers, and improve bleaching, dyeing, The whiteness, vividness and color fastness of printed products can also prevent the white background of printed products and yarn-dyed products from being stained again. The physical and chemical properties of chelating dispersants. Chelating dispersants play a very important role in the textile printing and dyeing industry. In addition to chelating dispersants, many additives are also used in the textile industry.
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Item |
Index |
|
Appearance |
Light yellow transparent liquid |
|
PH (1％water solution) |
2.0±0.5 |
|
Content% |
50±1 |
|
Water solution |
Miscible with water in any proportion |
|
Ca²⁺ Mg²⁺ chelating value mg/g |
≥400 |
|
Fe³⁺chelating value mg/g |
≥400 |
|
Cu²⁺ chelating value, mg/g |
≥500 |
Belangrijkste functies van chelerende dispergeermiddelen
Metaalionregeling
Chelerende dispergeermiddelen voorkomen schaalvorming en corrosie in watersystemen door metaalionen te neutraliseren.
Verbeterde dispersie
They maintain the uniform distribution of particles in paint, coatings en andere materialen.
Milieu -voordelen
Deze middelen minimaliseren chemisch afval en verbeteren de milieuvriendelijkheid van industriële processen.
Enhanced Process Efficiency
Enhanced Process Efficiency
Prevents scale formation and equipment fouling, reducing maintenance and downtime.
Improved Product Quality
Ensures uniform processing conditions, leading to consistent and high-quality outputs.
Environmental Compliance
Phosphate-free formulations contribute to environmentally friendly industrial practices.
Applications
Textile Industry
Utilized in processes like polyester weight reduction, desizing under strong alkali conditions, and the pretreatment of cotton and blended fabrics to prevent defects and enhance fabric quality.
Detergent Formulations
Incorporated into cleaning agents to improve performance by sequestering metal ions that could reduce effectiveness.
Water Treatment
Applied in systems requiring high-pH conditions to prevent scale formation and maintain equipment efficiency.
Het belang van het wereldwijd chelerende dispergeermiddelen
Stimuleringsefficiëntie in de industrie
Chelating dispersants are essential to ensuring the efficiency and reliability of industrial processes. From improving water quality in sewage treatment plants to enhancing the performance of building materials, their applications are vast and varied.
Water Treatment: Chelating dispersants are essential in preventing the build-up of scale and deposits, ensuring the longevity of equipment and pipelines.
Building Materials: They improve the stability and workability of concrete and cement mixes, resulting in stronger, more durable structures.
Agriculture: In fertilizers, these agents improve the bioavailability of nutrients, promoting healthier crop growth.
Economische groei en duurzaamheid
As industry transitions to greener practices, chelating dispersants are gaining traction as environmentally friendly alternatives to traditional chemicals.
The production process of chelating dispersant
The raw materials are calculated by mass and include the following steps:
Add 240 parts of water, 18-26 parts of allyl polyoxyethylene ether, and 26-32 parts of maleic anhydride to the reactor, stir, dissolve and heat to 70°C;
Dissolve 25 parts of water, 18-24 parts of maleimide, 25 parts of water, and 0.4-0.6 parts of initiator to form a solution for standby use;
Add maleimide and sodium persulfate aqueous solution and 30-38 parts of diallyl acetic acid to the reactor of step b within 2 hours. After the addition is completed, keep warm at 78°C for 1 hour;
Lower the temperature of the reactor to 30°C, add 8 parts of sodium hydroxide first, and after it is dissolved, add 12 parts of carbon disulfide, react for 3 hours, and filter to obtain the chelating dispersant. It has strong chelating dispersing power, can effectively complex with heavy metals to form insolubles, and stably disperse the generated insolubles.
Usage Guidelines
Dosage
Varies based on application; For textile processes, typical concentrations range from 1-4 g/L for dipping and 1-3 g/L for padding.
Compatibility
Compatible with a wide range of surfactants and other additives; however, it is advisable to conduct compatibility tests before large-scale application.
Dilution method
Please use deionized water to dilute the whole package into 10% liquid. If better dispersibility is required, please mix 3-5% dispersion
(Such as: Polymer LBD-1 dispersant, dispersant NNO, dispersant MF, sodium lignosulfonate), the effect is better.
Packaging and Storage
25kg woven bag, keep away from moisture, seal and light, shelf life is 12 months at room temperature.
Store in a cool, dry place away from direct sunlight and heat sources.
Shelf Life
When stored properly, the product maintains its efficacy for an extended period; refer to the manufacturer's guidelines for specific informati
Our Certifications
FAQ
We're well-known as one of the leading chemicals for textile manufacturers in China. We warmly welcome you to wholesale high quality chemicals for textile for sale here from our factory. Contact us for more details.
Chelating Powder, Chelating Dispersant Acidic Neutral , Nonsilicon Oxygen Bleaching Stabilizer
