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Rocket Propellant Coating Ethyl Cellulose

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Rocket Propellant Coating Ethyl Cellulose

Rocket Propellant Coating Ethyl Cellulose
Rocket Propellant Coating Ethyl Cellulose

Large Image :  Rocket Propellant Coating Ethyl Cellulose

Product Details:
Place of Origin: China
Brand Name: Honest
Model Number: K70 K100 N10 N50 N100 N200
Payment & Shipping Terms:
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

Rocket Propellant Coating Ethyl Cellulose

Description
Product Name: Rocket Propellant Coating Ethyl Cellulose Sample: 200g Free For Test
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:

TDS Ethyl Cellulose

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cas number 9004 57 3

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Rocket Propellant Coating Ethyl Cellulose

Ethyl Cellulose K70 K100 for rocket propellant coating band

 

Basic composition and process method of coating material
The emitter coating material uses organic ablative coating heat-resistant materials[1], and organic ablative coating heat-resistant materials generally do not have universality. Basically, the applicable research should be based on the environmental conditions that the material is subjected to. Material system. Some environments hope that coating materials have excellent thermal insulation performance, some environments hope that coating materials have excellent erosion resistance, and some environments hope that coating materials have both.
The coating materials used on the solid rocket motors of the anti-tank weapon system currently include two types: high temperature molding and normal temperature molding, and the two application environments are quite different. The focus of research on ablation-resistant and erosion-resistant coating materials as a transmitter includes two aspects. One is the basic composition and basic properties of the coating material, and the other is the molding process conditions of the coating material. That is to say, after the composition of the coating material is determined, the molding process method becomes the main factor that affects the structural performance of the coating.

 

Introduction

Name: Ethyl Cellulose

Abbreviation: EC

Structural formula:

Rocket Propellant Coating 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
Shanghai Honest Chem. Co., Ltd.

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Tel: +8618516512831

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