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EC Dispersing Agent Industrial Grade 9004 57 3

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EC Dispersing Agent Industrial Grade 9004 57 3

EC Dispersing Agent Industrial Grade 9004 57 3
EC Dispersing Agent Industrial Grade 9004 57 3

Large Image :  EC Dispersing Agent Industrial Grade 9004 57 3

Product Details:
Place of Origin: China
Brand Name: Honest
Model Number: K70 K100 N10 N50 N100 N200
Payment & Shipping Terms:
Minimum Order Quantity: 1000kgs
Price: 15-25 usd/kg
Packaging Details: 20kgs/bag
Delivery Time: 15-20days
Payment Terms: TT L/C Western Union
Supply Ability: 300mt/month

EC Dispersing Agent Industrial Grade 9004 57 3

Description
Product Name: Industrial Grade 9004 57 3 Advantage: Direct Factory Sale
Sample: 200g Free For Test Inspection: 100% Test Before Delivery
Defective Products: 100% Replacement Certificate: COA, MSDS, TDS
Trade Term: FOB, CIF, C&F Grade: Industial Grade
High Light:

Industrial Grade 9004 57 3

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9004 TDS Aqualon Ethyl Cellulose

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Dispersing Agent 9004 57 3

Ethyl Cellulose K70 K100 for dispersing agent

 

1. Improve the gloss and increase the leveling effect. The actual gloss is mainly determined by the scattering of light on the surface of the coating (that is, a certain level of flatness. Of course, a testing instrument is needed to determine whether it is flat enough, not only the number and shape of the primary particles, but also their Combination method), when the particle size is less than 1/2 of the incident light (this value is uncertain), it appears as refracted light, and the gloss will not increase. Similarly, the hiding power that depends on scattering to provide the main hiding power will not increase ( In addition to carbon black, mainly by absorbing light, organic pigments forget). Note: The incident light refers to the range of visible light. The leveling is not good; but pay attention to the reduction of the original number of particles to reduce the structural viscosity, but the increase in the specific surface will reduce the number of free resins. Whether there is a balance point is not good. But generally the leveling of powder coatings is not as fine as possible.
2. Prevent floating color and blooming.
3. Improve tinting strength. Note that tinting strength is not the higher the better in the automatic tinting system.
4. Reduce viscosity and increase pigment loading.
5. This is the way to reduce flocculation, but the finer the particle, the higher the surface energy, and the higher the adsorption strength of the dispersant is needed, but the dispersant with too high adsorption strength may cause disadvantages to the performance of the coating film.
6. The reason for increasing storage stability is similar to the above. Once the stability of the dispersant is not strong enough, the storage stability will deteriorate (of course, it is no problem from your picture).
7. Increase color development, increase color saturation, increase transparency (organic pigments) or hiding power (inorganic pigments).

 

Introduction

Name: Ethyl Cellulose

Abbreviation: EC

Structural formula:

EC Dispersing Agent Industrial Grade 9004 57 3 0

In the formula , n stands for degree of polymerization and R for –H or –C2H5 .

 

Characteristics:

Ethyl Cellulose is a kind of white grains or powder, having no smell or tastes . Its 5% soliquoid shows neutral to litmus test paper . Its specific density 1 . 07~1 . 18 , heat distortion point: 135~155degree centigrade , and fire point: 330~360 degree centigrade . Ethyl Cellulose has good stability to light , heat , oxygen and wetness , and is stable to chemicals . It is resistant to alcali , dilute acid and salting liquid , soluble in some organic solvents , such as alcohol , ether, ketone , ester, aromatic hydrocarbon and halohydrocarbon , etc , and compatible to many celluloses , resin and nearly all plasticizers . Ethyl Cellulose has low combustibility, small hydroscopicity and good electric behavior . Its thin film and plastics have good mechanical strength and flexibility in a wide range of temperature .

Technical requirements

1. Appearance: White or even yellowing powder or grains , having no smell or taste .

2. Technical Index

 

Item Index
  K type N type T type
Content of ethoxy, % 45 . 0~47 . 9 48 . 0~49 . 5 49 . 6 Min
Viscosity, mPas Conform to the requirements of table 2
Ash , % 0 .4 Max
Moisture , % 3 . 0 Max

 

3 .Viscosity Specification

 

Level Specific range Level Specific range
6 5 0~8 0 70 62~74
10 8 . 1~12 90 80~90
15 13~19 110 100~120
25 20~29 150 135~165
35 30~39 200 180~220
45 40~50 250 221~250
55 51~60 300 250 Min .

 

Application

Ethyl Cellulose is widely used in paints for various products , such as wooden products (furniture) , metal surfaces , paper, rubber, thermotropic products and integrated circuits; in ink such as screen printing ink , magnetic ink , intaglio and amine printing ink; as freezing-resistant material and all kinds of precise membrane module used in aviation industry; as the special plastics and precipitate such as rocket propellant coating band; as electrical insulation and cable coating; as high molecular suspension polymerizing and dispersing agent; as adhensive in hard alloy and ceramics; and used as dye printing slurry in textile industry .

 

Package

 

It is packed in paper bags lined with PVC bags . Net weight per package: 20kg

 

Instruction for storage

Seal it and store in dry place .

Contact Details
Shanghai Honest Chem. Co., Ltd.

Contact Person: admin

Tel: +8618516512831

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