|Appearance:||White Or Yellowish Powder||Product Name:||Tasteless Ethyl Cellulose Pharmaceutical Use|
|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|
9004 57 3 K100 Ethyl Cellulose Pharmaceutical Use,
20kgs drum Ethyl Cellulose Polymer,
20kgs drum Ethyl Cellulose Pharmaceutical Use
Ethyl Cellulose K70 K100 for vitamine pills industry
Vitamins are a huge family. There are dozens of vitamins known today, which can be roughly divided into two categories: fat-soluble and water-soluble. (See the table below for details) Some substances are similar to certain vitamins in chemical structure and can be converted into vitamins through simple metabolic reactions. Such substances are called provitamins. For example, β-carotene can be converted into vitamin A; 7- Dehydrocholesterol can be converted into vitamin D3; but tryptophan, which requires many complex metabolic reactions to become niacin, cannot be called provitamin.
Name: Ethyl Cellulose
In the formula , n stands for degree of polymerization and R for –H or –C2H5 .
Ethyl Cellulose is a kind of white grains or powder, having no smell or tastes . Its 5% soliquoid shows neutral to litmus test paper . Its specific density 1 . 07~1 . 18 , heat distortion point: 135~155degree centigrade , and fire point: 330~360 degree centigrade . Ethyl Cellulose 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 some organic solvents , such as alcohol , ether, ketone , ester, aromatic hydrocarbon and halohydrocarbon , etc , and 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 .
1. Appearance: White or even yellowing powder or grains , having no smell or taste .
2. Technical 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|
3. Viscosity Specification
|Level||Specific range||Level||Specific range|
|6||5 0～8 0||70||62～74|
|10||8 . 1～12||90||80~90|
|55||51～60||300||250 Min .|
Ethyl Cellulose is widely used in paints for various products , such as wooden products (furniture) , metal surfaces , paper, rubber, thermotropic products and integrated circuits; in ink such as screen printing ink , magnetic ink , intaglio and amine printing ink; as freezing-resistant material and all kinds of precise membrane module used in aviation industry; as the special plastics and precipitate such as rocket propellant coating band; as electrical insulation and cable coating; as high molecular suspension polymerizing and dispersing agent; as adhensive in hard alloy and ceramics; and used as dye printing slurry in textile industry .
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 .
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