IchemcoIchemco Sales MeetingSales Meeting
Milano 23Milano 23--2424--2525 JuneJune 20142014
RELEASE AGENTSRELEASE AGENTSREL...
Main characteristics of a release
Release Power
Melting point
Solubility
RELEASE POWER
AR-1000
Release force is defined as the force required to
separate a pressure sensitive adhesive coated
mate...
MELTING POINT
MP-70
Is the temperature at which a solid
moves from its solid state to its liquid
state at atmospheric temp...
80
100
120
77
108
97
106
85.7
MELTING POINT
0
20
40
60
80
A M K100 D K PP -100
Temperature
(°C)
A
M
K100 D
K
PP -100
SOLUBILITY
Solubility is the measurement of a
substance's ability to be dissolved in a
solvent.
Internal Method
-Mix the g...
PILOT MACHINE
Coating Conditions
• Speed: 1 m/min
• Mayer bar: 0.2
• Concentration: 1% in Toluene
• Oven Temperature: from 70°C to 100°C...
Method of control
• Adhesive Tape reference:
Tesa 7475 (Acrylic Tape solvent-base)
Tesa 7476 (Natural Rubber Tape solvent-...
Natural Rubber - TESA 7476 @ T=23°C
2.5
3
Natural Rubber - TESA 7476
a T=23°C
0.5
1
1.5
2
0 1 2 3 4 5 6 7
RELEASE POWER
(N...
Acrylic - TESA 7475 @ T=23°C
3
3.5
4
Acrylic - TESA 7475
a T=23°C
1
1.5
2
2.5
3
0 1 2 3 4 5 6 7
RELEASE POWER
(N/in)
TIME
...
Hot Melt - Sicad PP31 @ T=23°C
0.6
0.65
0.7
Hot Melt - Sicad PP31
a T=23°C
PP25 W
0.3
0.35
0.4
0.45
0.5
0.55
0 1 2 3 4 5 6...
CONCLUSIONS
Ichemco has the perfectIchemco has the perfect
RELEASE
for your application
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ICHEMCO NON SILICONE RELEASE AGENTS , PRESENTED IN SALES CONVENTION 2014 . NOW PRATHITH CONSULTANTS REPRESENT ICHEMCO FOR INDIA AND GULF MARKET . PL CONTACT US FOR YR SPECIFIC REQUIREMENT

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ICHEMCO HAS DEVELOPED A NUMBER OF RELEASE AGENTS , THAT ARE NON SILICONE BASE , AVAILABLE IN POWDER FORM, LIQUIDS , SUITABLE FOR BACK SIZING INDUSTRIAL APPLICATION , PSA TAPES.

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ICHEMCO NON SILICONE RELEASE AGENTS , PRESENTED IN SALES CONVENTION 2014 . NOW PRATHITH CONSULTANTS REPRESENT ICHEMCO FOR INDIA AND GULF MARKET . PL CONTACT US FOR YR SPECIFIC REQUIREMENT

  1. 1. IchemcoIchemco Sales MeetingSales Meeting Milano 23Milano 23--2424--2525 JuneJune 20142014 RELEASE AGENTSRELEASE AGENTSRELEASE AGENTSRELEASE AGENTS
  2. 2. Main characteristics of a release Release Power Melting point Solubility
  3. 3. RELEASE POWER AR-1000 Release force is defined as the force required to separate a pressure sensitive adhesive coated material from its backing or protective sheet (or vice versa) under specified conditions and at a specified angle and speed. Internal Method Speed: 3600 mm/minSpeed: 3600 mm/min Angle: 180° Pressure: 2 kg roll weight for four times Dwell time: within 5 minutes or after 7 days Contact with release coat: Factors that determine the properties: o Temperature of the test o Adhesive tape o Weight o Area o Pressure o Speed
  4. 4. MELTING POINT MP-70 Is the temperature at which a solid moves from its solid state to its liquid state at atmospheric temperature. Method: Standard Operating Procedure Glass Capillary TubeGlass Capillary Tube Internal Diameter: 0.8 to 1.2mm Wall Thickness: 0.2 to 0.3mm Heating rate: 1-2°C/min Factors that determine the properties: o Humidity o Dimension of granules o Compression of the sample
  5. 5. 80 100 120 77 108 97 106 85.7 MELTING POINT 0 20 40 60 80 A M K100 D K PP -100 Temperature (°C) A M K100 D K PP -100
  6. 6. SOLUBILITY Solubility is the measurement of a substance's ability to be dissolved in a solvent. Internal Method -Mix the given amount of solute and solvent in the same container -Heat and stir the solution on a hotplate-Heat and stir the solution on a hotplate for about 15 minutes at 70°C -When the solution is clear, let cool it down at room temperature Factors that determine the properties: o Temperature of the test o Solvent
  7. 7. PILOT MACHINE
  8. 8. Coating Conditions • Speed: 1 m/min • Mayer bar: 0.2 • Concentration: 1% in Toluene • Oven Temperature: from 70°C to 100°C • Backing: PET 36µm on corona treated side
  9. 9. Method of control • Adhesive Tape reference: Tesa 7475 (Acrylic Tape solvent-base) Tesa 7476 (Natural Rubber Tape solvent-base ) Sicad PP31 (Hot Melt Tape) Dwell Time: Time =5 minutes - T=23°C Time =7 days - T=23°C Time =6 months - T=23°C (work in progress)
  10. 10. Natural Rubber - TESA 7476 @ T=23°C 2.5 3 Natural Rubber - TESA 7476 a T=23°C 0.5 1 1.5 2 0 1 2 3 4 5 6 7 RELEASE POWER (N/in) TIME (days) M A K100 DI PP100 K100 D K
  11. 11. Acrylic - TESA 7475 @ T=23°C 3 3.5 4 Acrylic - TESA 7475 a T=23°C 1 1.5 2 2.5 3 0 1 2 3 4 5 6 7 RELEASE POWER (N/in) TIME (days) K PP100 M A K100 D
  12. 12. Hot Melt - Sicad PP31 @ T=23°C 0.6 0.65 0.7 Hot Melt - Sicad PP31 a T=23°C PP25 W 0.3 0.35 0.4 0.45 0.5 0.55 0 1 2 3 4 5 6 7 RELEASE POWER (N/in) TIME (days) PP25 W PP100 A M K PP25 S K100 D
  13. 13. CONCLUSIONS Ichemco has the perfectIchemco has the perfect RELEASE for your application

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