Refined Cotton EC Hydroxyethyl Ethylcellulose Thickener adjustable rheological

Place of Origin China
Brand Name Honest
Model Number N100 N150 N200
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 30mt/month
Product Details
Appearance White Or Yellowish Powder Raw Material Refined Cotton
Function Thickener, Emulsifier, Film-former, Binder, Dispersing Agent Aplication Conductive Photovoltaic Paste Inks
Product Name Ethyl Cellulose EC For Conductive Silver Aluminum Paste CAS NO. 9004 57 3
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EC hydroxyethyl ethylcellulose


ethylcellulose thickener


Refined cotton ethylcellulose

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Product Description

                                                              Ethyl Cellulose EC for conductive silver aluminum paste




Name: Ethyl Cellulose

Abbreviation: EC

Structural formula:

Refined Cotton EC Hydroxyethyl Ethylcellulose Thickener adjustable rheological 0

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


Properties of Ethyl Cellulose uesed in conductive photovoltaic paste inks


Ethylcellulose is the ideal binder for conductive paste inks, due to its high purity, clean burn-out, adjustable rheological performance and outstanding batch-to-batch consistency

• Best performing ethyl cellulose with unique organo-solubility and outstanding stability due to advanced production process
• Good solubility and low impurities allows reduction of filtering costs
• Narrower and higher electrodes with sharper edges that contribute to high conversion rates for photovoltaic cells
• Formulation flexibility and reduced rheology adjustment costs


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





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


Instruction for storage


Protect the product against moisture and damp.

Don't put it together with other chemicals.