Industrial Grade Ethyl Cellulose
|Color||White||Product Name||Industrial Grade Ethyl Cellulose|
|Inspection||100% Test Before Delivery||Material||Cotton Or Wood|
|Defective Products||100% Replacement||Certificate||COA, MSDS, TDS|
|Trade Term||FOB, CIF, C&F||Grade||Industial Grade|
MSDS Ethyl Cellulose,
cas 9004 57 3,
Honest EC Ethyl Cellulose
Ethyl Cellulose K70 K100 for aviation industry
The most important sector for the application of adhesive bonding technology is the aviation industry. Since the aircraft structure adopts the bonding process, it has obviously received a series of good effects such as reducing the structural quality, improving the fatigue life, and simplifying the process. Therefore, many countries have adopted the bonding technology as a new process for aircraft manufacturing.
In all modern airplanes, there are almost none that do not use the bonding process. In some aircraft, bonding has become the basis of the entire aircraft design. In the B-58 heavy-duty supersonic bomber, bonded wall panels accounted for 85% of the total aircraft area, of which the honeycomb sandwich structure accounted for 90%. The amount of glue used per plane exceeds 400kg, which can replace about 500,000 rivets. Each Boeing 747 jet airliner uses 2500 square meters of adhesive film and 450 kg of sealant.
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 .