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Training

On site training for sandwich panel production lines

 

Training conceptMOUSSE-POLYURETHANE1-1024x422

 

Having visited and realized expertise on over fifty production lines of sandwich panels in the world, we have seen that there are many gaps in terms of training. With a wealth of experience in this field, we offer training on your production site into two parts.

The basics of polyurethane chemistry and the production line.

Highly detailed, this training takes place in the meeting room with video projection and visits to the production line to create a relationship between your process and the theoretical ideal process. A 90-page guide is provided along with training and accompany you throughout your career.

 

Don’t hesitate to contact us for more information

 

Download our documentation in PDF format:  

 

 

Foam_cell_structure     Essais panneau 01     formation01

 

 

 

SUMMARY

POLYURETHANE CHEMISTRY

1. INTRODUCTION.

2. MAIN APPLICATIONS OF POLYURETHANE

.      2.1. THE FOAM POLYURETHANE

.      2.2. BUILDING AND COLD STORAGE APPLIANCES

.      2.3. AUTOMOTIVE

.      2.4. GLUES

.      2.5. WHEELS AND CASTERS

.      2.6. FURNITURE

.      2.7. DECORATION

.      2.8. BOATING

.      2.9. INDUSTRY

.      2.10. FABRICS

.      2.11. PAINTS, PAINTS AND COATINGS

3. ELEMENTS OF PHYSICAL-CHEMICAL BASE

.      3.1. PRINCIPLES OF A CHEMICAL REACTION

.      3.2. EXOTHERM 3.3. TEMPERATURE

.      3.4. VISCOSITY

.      3.5. KINETICS AND REACTION SPEED

.      3.6. QUALITY OF MIXING

4. CASE OF POLYURETHANE

5. THE POLYOLS

.      5.1. DEFINITION

.      5.2. FEATURES

6. ISOCYANATES

.      6.1. DEFINITION

.      6.2. FEATURES

7. AGGRESSION OF PRODUCTS AND CHEMICAL HAZARDS:

.      7.1. TOXICITY

.      7.2. AGGRESSIVENESS CHEMICAL AND MECHANICAL

8. MIXING RATIO

.      8.1. DEFINITION

.      8.2. INDEX STOICHIOMETRIC

9. THE REACTION MIXTURE AND FOAMING PRODUCTION

.

PROCESS

1 MACHINE CONTINUOUS OR BATCH?

2 PRODUCTS OBTAINED BY CONTINUOUS

.      2.1 SLABSTOCK: FOAM BLOCK

.            2.1.1 FLEXIBLE FOAM: COMFORT FOAM

.            2.1.2 RIGID FOAM: THERMAL INSULATION

3 SANDWICH PANELS

.      3.1 TYPES OF SIGNS

4 PANEL PRODUCTION LINE BATCH

.      4.1 OVERVIEW

.      4.2 FOAM LINE

5 METHODS OF INJECTION STAPLE

.      5.1 GENERAL

.      5.2 BLOWING AGENTS USED IN BATCH

.      5.3 INJECTION TECHNIQUE

.      5.4 POSITION OF MOULD

6 METHODS FOR CONTINUOUS PRODUCTION

.      6.1 GENERAL

.      6.2 DETAILS OF A CONTINUOUS LINE

.      6.3 PARAMETERS IMPORTANT

.      6.4 CONDUCT OF A CONTINUOUS LINE

7 PROPERTIES OF PANELS

.      7.1 VISUAL INSPECTION

.      7.2 DENSITY (DENSITY)

.      7.3 MECHANICAL PROPERTIES

.      7.4 COEFFICIENT OF THERMAL INSULATION 8 SAFETY OF PRODUCTION PROCESS ANNEXES

8 SAFETY OF PRODUCTION PROCESS

ANNEXES