Ec Ethyl Cellulose CAS 9004-57-3 Alternative to Ethocel or Aqualon

• After-sales Service: 24 Hours Online
• Type: Chemical Additive
• Transport Package: 20kg/Barrel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Specification: 20KG/Barrel L*W*H 75*45*15CM
• Trademark: HONEST
• Origin: Shanghai
• HS Code: 39123900
• Production Capacity: 500tons/Year
• Package Size: 1.10cm * 1.10cm * 1.10cm
• Package Gross Weight: 630.000kg

Product Description

 

Product Description

Ethyl Cellulose is a non-ionic,water soluble polymer from derived from cellulose through a series of chemical and physical processes. It 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 many organic solvents, such as alcohol, ether, ketone, ester, aromatic hydrocarbon and halohydrocarbon etc. And it is 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 Index

 

 

1.Appearance:white or even yellowing powder or gains ,having no smell or taste.

2.Technical Index

                                 Table 1

Item	Index
	K type	N type	T type
Content of ethoxy,%	45.0~47.9 KA type:45.3~46.8	48.0~49.5	49.6~51.0
Viscosity,mPas	Conform to the requirements of table 2
Residue on ignition,% (0.85mm sieve)	1.0 Max
Ash,%	0.3 Max
Moisture,%	3.0 Max
Solubility,%	More than 99%

              

                            Table 2

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

Note:other requirements according to customer's demand.

Production Application

Conductive Silver Paste 
 
Ethyl cellulose is the ideal binder for conductive silver paste used in solar cell, 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

Inks 
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.
 
Tablets and pill
 
Ethyl cellulose is widely used in film and bead coating for controlled release tablets. Ethyl cellulose forms a strong film with good adhesion.
It can offer a versatile diffusion barrier whose properties can be modified by film thickness level of water soluble pore-forming additives plasticizer choice, solvents used, or the viscosity of Ethyl Cellulose.

Packaging & Shipping

 

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