Welcome to my GrafCompounder Website

The intention of this website is to offer a PC-program, which allows to calculate recipes for polymer compounds using your own existing compound database. This can be done with any recipes either Rubber, TPE, Thermoplastic, Polyurethane or any other compounds as long as they normalized on polymer.

Working successfully with statistic experimental design in rubber compounding and processing I found it difficult to accept, that compounds stored away in databases could not be used neither in compound development nor for a quick response to a customer request with a compound for calculating an offer.

To handle such compound database a tool is needed other than a simple search tool. Some attempts were made in the past, to make an unorganized, historically grown compound database an useful resource for compound development but failed. GrafCompounder offers the possibility to enter ingredient and/or property target values. The result is the caclulation of a compound formulation with its properties. GrafCompounder shows an easy and fast way, to analyze and finally to simulate a recipe from any compound database.

Please visit my personal website: Hans-Joachim-Graf, to learn about my activities like Consultancy, Training and Education in Rubber Compound Development and Processing and the usage of Statistic Experimental Design (DoE) in rubber manufacturing environment.


RELIABLE DATA, EXPERIENCE AND SOFTWARE is needed to successfully simulate a compound formula with its properties.
It is a common problem in all type of simulation: Without interpretation and analysis it produces nice data and graphs only. With expert knowledge simulation becomes the developers "workbench".
The Grafcompounder 4.0 is released and ready for distribution.

GrafCompounder 4.0

Introduction price with 25% Rebate until 31. December 2021!

Customer Location

With the shipment comes a detailed invoice. If paid in other currency than EURO, add 3.5% Exchange Rate

If you prefer Bank transfer as payment method, please place your order via Email H-JG Consulting .

See further pricing information at Pricing-Order.html regarding shipping cost and money transfer fees.

Cost-Reduction in Rubber Processing,
H.-J. Graf, Editor,
Published by TechnoBiz Communications Co. LTD, Bangkok, Thailand, March 2014 ISBN 978-616-90836-9-6

Special offer for European and German citizen:
"Cost Reduction in Rubber Processing"

as long as stocks last

Cost Reduction in Rubber Processing

Next Exhibitions / Webinars / Seminars / Conferences:

Due to the necessary precautions to be followed because of the Covid-19 outbreak, we do not provide seminars, conferences or exhibtions this year.
Instead we offer webinars held by TechnoBiz consultants.
For information and special offers please visit: KnowHow Webinars

The GRTE Bangkok Thailand at Bangkok International Trade & Exhibition Center (BITEC). is postponed to March 2022.
Hopefully Corona crisis has ended and we are back to "new" normal. We will make sure, this event will be one of the most important event in South-East Asia

For more information about TechnoBiz Exhibitions / Conferences / Seminars please visit TechnoBiz.

Highlights of Professional Experience:

Updated 22. October 2021

Your Contact If you like to contact me or buy a GrafCompounder licence, use this place. Portrait von Dr. Hans-Joachim Graf Linie mit Schatten unter dem Portrait