TDS Industrial Grade Special Plastics Ethyl Cellulose

Ethyl Cellulose K70 K100 for special plastics

① Reinforced plastic. Reinforced plastic raw materials can be divided into granular (such as calcium plastic reinforced plastic), fiber (such as glass fiber or glass cloth reinforced plastic), and flake (such as mica reinforced plastic). According to the material, it can be divided into cloth-based reinforced plastic (such as rag reinforced or asbestos reinforced plastic), inorganic mineral filled plastic (such as quartz or mica filled plastic), and fiber reinforced plastic (such as carbon fiber reinforced plastic).
② Foam plastic. Foam can be divided into three types: rigid, semi-rigid and flexible foam. Rigid foam plastic has no flexibility, and its compression hardness is very large. It will deform only when it reaches a certain stress value, and cannot return to its original state after stress is relieved. Flexible foam plastic is flexible, with low compression hardness, and is easy to deform. Restore the original state, the residual deformation is small; the flexibility and other properties of the semi-rigid foam are between the rigid and other soft foams.

【Introduction】

Name: Ethyl Cellulose

Abbreviation: EC

Structural formula:

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

Characteristics:

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 .

【Technical requirements】

1. Appearance: White or even yellowing powder or grains , having no smell or taste .

2. Technical Index

3. Viscosity Specification

【Application】

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 .

【Package】

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 .