UGC approved journal IJNRD Research Journal


INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT (IJNRD)
An International Open Access Journal |   ISSN: 2456-4184 |  IMPACT FACTOR: 5.57

Call For Paper

Issue: July 2020

Volume 5 | Issue 7

Impact Factor: 5.57

Submit Paper Online

Click Here For more Details

For Authors

Forms / Download

Editorial Board

Subscribe IJNRD

Facts & Figure

Impact Factor : 5.57

Issue per Year : 12

Volume Published : 5

Issue Published : 50

Article Submitted : 615

Article Published : 376

Total Authors : 983

Total Reviewer : 548

Total Pages : 79

Total Countries : 24

Visitor Counter


Indexing Partner

Published Paper Details
Paper Title: Influence of Isomer Ratio of Toluene Di Isocyanate on Solid Propellant Behavior
Authors Name: CH DEVI VARA PRASAD , SrinivasBabu N , Lakshmana Rao V , Ranganathan V
Author Reg. ID:
IJNRD_180008
Published Paper Id: IJNRD1804010
Published In: Volume 3 Issue 4, April-2018
Abstract: Composite solid propellants based on hydroxyl terminated poly butadiene (HTPB) have become the workhorse propellants in the present-day solid rocket motors world-wide. Sufficiently long pot life for the propellant paste is a favorable condition to enhance the ease of processability and thereby to manufacture defect-free propellant grains. A study on the effect of isomer ratio of toluene diisocyanate (TDI) on a mixture of polymer and curative in the processing of rocket propellants was reported. Viscosity build-up of a HTPB–TDI propellant slurry was measured using a Brookfield viscometer. Viscosity build-up of propellant slurry at a constant temperature affected remarkably by the isomer ratio of TDI. The pot-life of the propellant slurry using Type-B TDI was found as 5 hrs. in comparison to 4 hrs. on using the Type-A TDI as curative. The viscosity buildup data of the HTPB–TDI system showed a power function (allometric function) with time. The mechanical behavior of the propellant was not affected by the isomer ratio of TDI.
Keywords: Toluene di isocyanate, isomer ratio, composite solid propellant, viscosity build-up, pot life
Cite Article: "Influence of Isomer Ratio of Toluene Di Isocyanate on Solid Propellant Behavior", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.3, Issue 4, page no.61-67, April-2018, Available :http://www.ijnrd.org/papers/IJNRD1804010.pdf
Downloads: 000614
Share Article:

Click Here to Download This Article

Article Preview

ISSN Details

DOI (A digital object identifier)



Providing A digital object identifier by DOI

RMS

Conference Proposal

Latest News / Updates

Open Access License Policy

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License

Creative Commons License This material is Open Knowledge This material is Open Data This material is Open Content

Important Details

Social Media

IJNRD