MACROMELT COMPARATIVE HARDNESS
OM633/638 OM673/678 OM652/652 10
20
30
40
50
60
Auto radiator hose Auto tyre tread
Art Gum eraser
70
80
90 OM710 OM433
Very soft or skin-like materials
50
60
70
80
Vinyl toys (thick-walled balls, dolls & animals with soft feet) Skate wheels Vinyl feet for chairs, vinyl garden hose
Formica table top Foundry pattern surfaces
Shore A Scale Soft rubber-like materials measure from 10 to 90
Moulded plastic cable ends or electrical extensions cord plug, solid wheels
Shore D Scale Hard rubber-like materials measure from 40 to 95
403 Victoria Street Brunswick Victoria 3056 www.tarapath.com.au
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MACROMELT MATERIAL PROPERTIES Properties
Standard
Colour Chemical Base
Macromelt© OM 652/657
Macromelt© OM 633/638
Macromelt© OM 673/678
Macromelt© OM 710
Macroform© OM 433
Amber/Black Polyamide
Amber/Black Polyamide
Amber/Black Polyamide
Amber Polyamide
Black Polyurethane
-40 / +130 -36 -30 155 175 200-240 5x10-4 V0
-40 / +140 -45 -40 165 185 210-240 5x10-4 V0
-20 / +140 -10 -20 160 170 200-240 -
-40 / +140 <-50 130-180 -
0,98 90 4,5 5,2 400
0,98 90 5,1 5,6 400
1.07 40 4,5 26 600
1,1 45 10 12 800
5-7 1013 ~20
5-7 1012 ~20
24
1015 24
5000 3700 2900 2300 200-240
3000/3300 2200/2500 1600/1900 210-240
19000 13000 9000 6100 200-240
1,0 4,5
1,0 4,0
5,0 -
Thermal Properties Application temperature [°C] Glass transition temperature [°C] Cold flexibility [°C] Temperature stableness [°C] Softening point [°C] Injection temperature [°C] Thermal expansion coefficient [1/K] Flammability
Dependent on the project DSC 2. Lauf ASTM D3111 Henkel Methode HM 11 ASTM E 28 PVT (50-80)°C UL 94
-40 / +100 -45 -50 125 155 180-230 5x10-4 V0 Mechanical Properties
Density [g/cm ] Shore-A-hardeness Shore-D-hardeness Tensile stress at yield [N/mm2] Tensile strength at rupture [N/mm2] Elongation at rupture [%] 3
DIN 53479 DIN 53505 DIN 53455
0,98 77 2,6 2,7 400 Electrical Properties
Dielectric constant [1kHz] Volume resistivity [Ωcm] Dielectric strength [kV/mm]
VDE 0303 Teil 4 VDE 0303 Teil 3 VDE 0303 Teil 2
5-7 1012 ~20 Application Properties
Viscosity at 180°C [mPa s] Viscosity at 190°C [mPa s] Viscosity at 200°C [mPa s] Viscosity at 210°C [mPa s] Viscosity at 220°C [mPa s] Viscosity at 230°C [mPa s] Injection temperature [°C]
ASTM D 3236
9500/8600 7000/6500 5400/4900 4100/3700 180-230
12.000 @ 130 °C
130-180
Water Absorption Water Absorption
DIN 53495; 24 h, RT DIN 53495; 72 h, 85 °C
1,4 4,8
0,25 5,0
Information provided herein is based upon our practical knowledge and experience. Due to different materials used as well as to varying work conditions which are beyond our control we strictly recommend to carry out intensive trials as well as consultation of our technical personnel. Any warranty and/or liability shall not be derived from above information.
403 Victoria Street Brunswick Victoria 3056 www.tarapath.com.au
[email protected] T 03 9380 8454 F 03 9380 8766
MACROMELT MATERIAL RESISTANCE Material
Test Conditions 24 h, RT 28 d, RT 24 h, 80 °C 28 d, 80 °C 24 h, RT 28 d, RT 24 h, 80 °C 28 d, 80 °C 24 h, RT 28 d, RT 24 h, 80 °C 28 d, 80 °C 24 h, RT 28 d, RT 24 h, 80 °C 28 d, 80 °C 24 h, RT 28 d, RT 24 h, 80 °C 28 d, 80 °C
Motoroil, Syntetic Mobil 1 OW-40
Motoroil 15W40, Texaco Havoline Formula 3
Transmission oil ATF, Ravenol
Transmission oil 90GL4, Ravenol
DOT 4 brake fluid, Allied Signal, Bendix new-lock 2001 Wicos-VA (cutting oil) ATF Dexron (automatic oil) Avilub Metacon Blue (cooling fluid) Paraffin Toluene Acetone Spirit Petrol BP multipurpose fat L2 Renault Typ C (cooling fluid, 50 % H2O) Diesel Wicos-VA (Cutting oil) ATF Dexron (Automatic oil) Lockheed 55 (brake fluid) Citroen LHM (brake fluid) Methanol Diesel
5 d, RT
1 h, RT 1 h, 80 °C Immersion 3 min at 80 °C, drying 27 min at RT, 20 cycles Immersion 3 min at RT, drying 27 min at RT, 20 cycles
Macromelt© OM 652/657
Macromelt© OM 633/638
Macromelt© OM 673/678
Macromelt© OM 710
Macroform© OM 433
+++++ +++ +++ + +++++ +++ +++ + +++ +++ + + +++++ +++ +++ + + +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ + +++
+++++ +++ +++ + +++++ +++ +++ + +++ +++ +++ + +++++ +++ +++ +++ +++ + +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ + +++
+++++ +++ +++ + +++++ +++ +++ + +++ +++ +++ + +++++ +++ +++ +++ +++ + +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ +++ + +++
+++++ +++++ +++++ +++++ +++++ +++++ +++++ +++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++++ +++ + +++++ +++++ + +++ +++++ +++++ + +++ +++++ +++++ +++ +++ + +++
+++++ +++++ + +++++ +++++ + +++++ +++++ + +++++ +++++ + +++++ +++ + + +++++ +++++ +++ +++ + +++ +++++ +++++ +++ +++ +++ +++ +++ +++ +++ +++++
Information provided herein is based upon our practical knowledge and experience. Due to different materials used as well as to varying work conditions which are beyond our control we strictly recommend to carry out intensive trials as well as consultation of our technical personnel. Any warranty and/or liability shall not be derived from above information.
Resistence Guide +++++ Extremely good
+++ Good
+ Adequate
- Not resistant
403 Victoria Street Brunswick Victoria 3056 www.tarapath.com.au
[email protected] T 03 9380 8454 F 03 9380 8766
MACROMELT MATERIAL ADHESION
Material
Treatment
Macromelt© OM 652/657
Macromelt© OM 633/638
Macromelt© OM 673/678
Macromelt© OM 710
Macroform© OM 433
PVC PA 6.6 PC ABS PBT PES PEI PUR
Without Corona With Corona RT Preheating
++++ ++++ +++ +++ +++ +++ +++ +++ ++ +++ + +++
+++ ++ ++ ++ + +++ +++ +++ + +++ + +++
+++ + + + + ++ ++ ++ + +++ + +++
+++++ + + + + + + + + + + +
+++++ + +++ +++ + + ++ +++++ + +++ + +++
PE crosslinked (radiation) Steel
Information provided herein is based upon our practical knowledge and experience. Due to different materials used as well as to varying work conditions which are beyond our control we strictly recommend to carry out intensive trials as well as consultation of our technical personnel. Any warranty and/or liability shall not be derived from above information.
Adhesion Guide +++++ Extremely good
++++ Very good
+++ Good
++ Satisfying
403 Victoria Street Brunswick Victoria 3056 www.tarapath.com.au
[email protected] T 03 9380 8454 F 03 9380 8766
+ Adequate
