C20H38O11 CAS 9004-57-3 Ethylcellulose Ink Additive For viscosity control

Place of Origin China
Brand Name Honest
Model Number N7 N10 N20
Minimum Order Quantity 1000kgs
Price 15-35 usd/kg
Packaging Details 20kgs/drum
Delivery Time 15-20days
Payment Terms TT L/C Western Union
Supply Ability 300mt/month
Product Details
Appearance White Or Yellowish Powder Raw Material Refined Cotton
Function Thickener, Emulsifier, Film-former, Binder, Dispersing Agent Aplication Screen Printing Ink, Magnetic Ink, Intaglio And Amine Printing Ink
CAS NO. 9004 57 3
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ethylcellulose ink additive


CAS 9004-57-3 ink additive


C20H38O11 ethylcellulose

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Product Description

                                               Flexographic and gravure printing inks additive Ethyl Cellulose EC




Name: Ethyl Cellulose

Abbreviation: EC

Structural formula:

C20H38O11 CAS 9004-57-3 Ethylcellulose Ink Additive For viscosity control 0

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


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




Ethyl Cellulose is widely used in printing ink such as screen printing ink , magnetic ink , flexographic and gravure printing ink; Ethyl cellulose is used as an additive to control the viscosity and improve performance of ink formulations. Ethyl cellulose can also be used as a binder in these solvent based ink formulations. Ethyl cellulose forms films with remarkably good flexibility at low temperatures with excellent impact toughness. Ethel cellulose improves flexographic and gravure ink's abrasion and scuff resistance.


Recommend Grades


Grade Viscosity - 5% Solution in Toluene / Ethanol (80/20)
N7 Industrial Grade 7 mPa.s
N10 Industrial Grade 10 mPa.s
N20 Industrial Grade 20 mPa.s




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 .