Industry grade Ethyl Cellulose (EC)

Short Description:

 Ethyl Cellulose for industrial Usage 【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 sta...


  • Min.Order Quantity: 20kg
  • Supply Ability: 5000 Ton/Year
  • Port: Shanghai
  • Payment term: T/T; L/C or any others
  • Product Detail

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     Ethyl Cellulose for industrial Usage

    Introduction 

    Name: Ethyl Cellulose

    Abbreviation: EC

    Structural formula:

    44

      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

    Table 1

    Item

    Index

    K type

    N type

    T type

    Content of ethoxy, % (乙氧基含量)

    45.0~47.9

    48.0~49.5

    49.6 Min

    Viscosity, mPas 粘度

    Conform to the requirements of table 2

    Ash, % 灰分

    0.4 Max

    Moisture , % 水份

    3.0 Max

    3.Viscosity Specification

    Table 2

    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.

    Note: Provided that buyers have other requirements, negotiation might be necessary between supplier and buyers.

    Usage

    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, fiberboard boxes or drums lined with PVC bags. Net weight per package: 10kg/20kg/50kg

    Instruction for storage

    Seal it and store in dry place.  

     


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