Premium Ethyl Cellulose K/N/T Grade for Superior Pharmaceutical Use

• Customization: Available
• CAS No.: 9004-57-3
• Formula: /
• Model NO.: EC
• EINECS: 232-674-9
• Color: White or Light Grey
• Appearance: Powder
• Shelf Life: 2 Years
• Sample: Available
• Transport Package: Barrel
• Specification: 20 kg/barrel
• Trademark: sidleychem
• Origin: China
• HS Code: 39123900
• Production Capacity: 3000 Tons/Month

Product Description

      Ethyl Cellulose (EC)

SidleyCel^®  Ethyl Cellulose (EC) is white or light gray powder or granule. It is odorless, tasteless, insoluble in water but easily soluble in various organic solvents.
SidleyCel® Ethyl Cellulose (EC) is mainly used as tablet binder to increase the hardness and reduce the fragility of tablets. As film-forming agent, it can improve the appearance of the tablet, isolate odor, keep away moisture and deterioration of drug, and prolong the shelf life. It also can be used as ink binder, helps to form a wear-resistant ink film. SidleyCel® EC has good compatibility with various solvents, pigments and other resins.

Item	Specifications
	K grade	N grade	T grade
(WT%) Ethoxy content	45.5-46.8	47.5-49.5	≥49.5
Residue on ignition	≤0.40
Viscosity (m.Pas 5% solutions, 20ºC)	3, 5, 7, 10, 20, 50, 70, 100, 150, 200, 300
Loss on drying (%)	≤3.0
(ppm) Heavy Metal	≤20

K: High hardness, high strength and heat resistance

N: Wide range of solubility and flexibility

T: Only soluble in hydrocarbons and insoluble in organic solvents containing oxygen atom

Applications

Pharmaceuticals
Ethyl Cellulose can be used as film former, binder, dispersing agent, stabilizer, water retention agent and controlled release agent in many kinds of medicine.

Coating
Ethyl Cellulose can make up some printing and coating, the coating films have good glossiness and excellent slickening capability and flexibility.

Plastic
Ethyl Cellulose can make up the plastic powder which is easy to take shape, improve cold-resistant property and so on.

In other industry
Ethyl Cellulose is used as temporary coating for fluorescent lamp tube, to raise the viscosity of phosphor and harden the glasses' surface. In addition, it is used in electricity conductive printing ink which is used in the basement flake in integrated circuit.


Dissolving

The usually used solvents of Ethyl Cellulose(DS:2.3-2.6) are aromatics and alcohols. The aromatics are benzene, tolue ne, ethylbenzene and xylene, suitable percent:60%-80%. The alcohols are me thanol and ethanol etc. suitable ercent: 20-40%.
Ethyl Cellulose is slowly added to the vessel with organic solvent while stirrung, until it is completely wet and dissolved.

 

Packing for Transportation

 

1.Industrial grade: 20kg/bag 
2.Pharmaceutical grade: 12.5kg/drum 

If you need other package, kindly please tell us.

Company Profile

SIDLEYCHEM has extensive experience in the production of concrete admixtures. We can adjust the synthesis process according to the customer's needs and provide solutions for different materials and climates. SIDLEYCHEM has a professional concrete laboratory, which can help customers optimize the proportion of C60/c80/c100 strength concrete, reduce costs and the strength still meet the technical requirements of the concrete. SiDLEYCHEM to provide customers with professional, customized one-stop product suppiy services and systermized solutions. Whatever suits you is the best product.

Our Factory

Exhibition

Our Advantages

Top class R&D laboratory

Sidleychem has its own technology center to assist customers in product analysis, product development, formulation optimizationand more. Support Customer for application and use.

actory price and service

Sidleychem provides the most competitive products, providing customers with the best customized service, best product with reasonable price.

Certifications

 

FAQ

Q1. Are you a manufacturer or trade company?

Re: We are based in Shandong, China, start from 2005,sell to South America(30.00%),Southeast Asia(20.00%),Africa(10.00%),Eastern Europe(10.00%),Mid East(10.00%),Oceania(5.00%),Southern Europe(5.00%),Eastern Asia(5.00%),Domestic Market(5.00%).

Our company is a leading manufacturer and exporter of concrete additives . We have been operating for 20 years. Our products are sold in both domestic and overseas markets.

 

Q2. What can you buy from us?

Concrete Additives: Water Reducing Agent such as PCE Powder, PCE Mother Liquor, SNF, SMF, Lignosulfonate; Retarder, Air Entrainment, Defoarming Agent, Set Accelerating Admixture, Anti-freezing Agent, Concrete Curing Compound, Concrete Fiber, etc.

Cellulose Ethers: HPMC, CMC, HEC, EC, MC, HPC, RDP, Starch Ether, etc.

thers: Calcium Formate, etc.

Q3. How many cubic of concrete are your products used in each year?
Re:3000 squares of concrete

Q4. How many cubic of concrete produced in China every year?
Re: 5 billion cubic meters of concrete.

Q5. May I get any samples before placing order?
Re: Yes, we'd like provide samples for you. For some items, it is free and you only need pay the shipping cost. After we cooperate, free sample will be offered.

Q6. How and when can I get my goods after payment?
Re: For small quantity, it will arrange delivery in 2 days, And for large quantity, it will take about 1-2 weeks.

Q7. Do you have OEM or OEM service?
Re: Yes. If need, we can customized for you.

Q8. How can you guarantee the goods you offers is qualified?
Re: Always a pre-production sample before mass production; Always final Inspection before shipment; We extend a 100% satisfaction guarantee on all items.

Q9. What's your advantage?Re: Honest business with competitive price and professional service on export process.

Q10. Where are your factory? Can I visit you?Re: Sure, welcome to you visit our factory at any time. It is located in Linyi city, Shandong Province.

Q11. What services can we provide?Re:

Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, CPT, DDP, DDU, Express Delivery, DAF;
Accepted Payment Currency: USD, EUR, GBP, CNY, CHF;
Accepted Payment Type: T/T, L/C, D/P D/A, PayPal, Western Union;
Language Spoken: English, Chinese

Q12. Can you proceed by our specification and package?Re: Definitely is available, we do OEM service and any of your request about package can be customized.

Q13. Are you professional in concrete business?

Re: Our professional technical support and service can meet your need.