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High Temperature Dispersant MF

  • CAS NO.: 81065-51-2
  • Ionic type: Anion
  • Solid Content: ≥93%
  • Appearance: Dark Brown Powder
  • Chemical composition: Formaldehyde Condensation Methyl Naphthalene Sulfonic Acid Sodium

Description

Dispersing Agent MF is dark brown powder, an anion surface active agent. Easily soluble in water, acid, alkali and hard water. It has great effect, high tinting strength, strong dispersing force, good thermal stability and so on.

Preparation: Using 235-250℃ boiling fraction of coal tar (containing 2-methylnaphthalene as the main component) as raw material, sulfonated to obtain methylnaphthalenesulfonic acid, and then condensed with formaldehyde.2e4e523996fbe0304b4874f423b74f31

RFQ

Q1: What is the minimum order quantity (MOQ)?

A:Our MOQ is 1 ton, but the quantity can be negotiated based on customer needs. We always aim to provide the best service possible to our clients. Q2: What is the delivery time for a full container?

A: Delivery is usually completed within 5-7 days when the sales contract is confirmed. Q3: What are your payment terms?

A: We accept payments via Telegraphic Transfer (T/T) and Letter of Credit (L/C). Q4. Will you supply samples for test the quality?

A:You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests. Q5:How do you ensure product quality?

A: We implement stringent quality control measures at every production stage to guarantee high-quality products. Q6:What's your main markets?

A:South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 20 years history; One-stop supplier. Q7:Why Choose Us?

A:We are committed to producing high-quality chemical products with consistent performance. Our product is manufactured using advanced technology and complies with international standards, ensuring reliability in various industrial applications. We provide excellent customer support and competitive pricing for bulk orders. 

Applications

•  Leather Industry. Dispersing Agent MF is an auxiliary agent to make the leather soft and elastic.   

•  Printing and Dyeing Industry. Dispersing Agent MF can be used for vat dye suspension dyeing, stable acid dyeing and dispersion, and dyeing of soluble vat dyes.     

•  Rubber Industry. Dispersing Agent MF is a stabilizer for latex to promote rubber vulcanization. 

•  Paper Industry.Dispersing Agent MF can help control the pulp, reduce the two-sidedness, improve the retention of filler or fine fiber, improve the sizing, and reduce the viscosity of coating. 

•  Construction Industry. Dispersing Agent MF is soluble in concrete as a strong water reducer. Adding it to concrete can shorten the construction period, save cement, save water and increase concrete strength. 

121Specifications

Product Code

Methyl Naphthalene Sulfonate

Type

 Dispersing Agent MF

Appearance

Dark Brown Powder

Solid Content %

≥93%

PH Value(1% Water Solution)

7 - 9

Sodium Sulfate Content %

≤5%

Calcium and Magnesium Ion %

≤0.40%

Dispersancy(%)

≥100%

Water-insoluble impurity Content(%)

≤0.1%

Free Formaldehyde Content(mg/kg)

≤300mg/kg

Package, Storage & Shelf Life

For powder: 25kg kraft paper bag with film liner,650kg jumbo bag or customized package according to your requirement.

It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture. 

Shelf Life: Minimum one year from the date of manufacture. 

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