CAS 9004-57-3 Ethyl Cellulose EC Binder For Conductive Silver Paste

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
CAS NO. 9004 57 3
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CAS 9004-57-3 Ethyl Cellulose


ethyl cellulose biodegradable


CAS 9004-57-3 powder

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Product Description

                                                              Ethyl Cellulose EC used as for conductive silver paste




Name: Ethyl Cellulose

Abbreviation: EC

Structural formula:

CAS 9004-57-3 Ethyl Cellulose EC Binder For Conductive Silver Paste 0

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


Properties of Ethyl Cellulose uesed in conductive silver paste


Ethyl cellulose is the ideal binder for conductive silver paste, 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 of ethyl cellulose

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



Package of ethyl cellulose


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.



Q: Are you trading company or manufacturer ?
A: We are factory.


Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer 200g free sample.


Q: How long is your delivery time?
A: Generally it is wthin 7-10 days after receiving the payment.


Q: What is your terms of payment ?
A: Payment ≤1000USD, 100% in advance.
Payment>1000USD, T/T(30% in advance and balance against B/L copy)or L/C at sigh.


Q:Which regions are your customers mainly distributed in?
A: Asia, Europe, America, Oceania and Africa.