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Industrial Grade Ethyl Cellulose

Basic Information
Place of Origin: China
Brand Name: Honest
Model Number: K70 K100 N10 N50 N100 N200
Minimum Order Quantity: 1000kgs
Price: 15-25 usd/kg
Packaging Details: 20kgs/bag
Delivery Time: 15-20days
Payment Terms: TT L/C Western Union
Supply Ability: 300mt/month
Detail Information
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
High Light:

MSDS Ethyl Cellulose

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cas 9004 57 3

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Honest EC Ethyl Cellulose


Product Description

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.

 

Introduction

Name: Ethyl Cellulose

Abbreviation: EC

Structural formula:

Industrial Grade Ethyl Cellulose 0

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

 

Item 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
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 Min .

 

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 .

Contact Details
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