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Master Bond adhesives

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Teknor Apex Uniprene® UN-2467A Thermoplastic Vulcanizate
Categories: Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Vulcanizate Elastomer (TPV)

Material Notes: Notes: Injection Rate: Fast

Uses: Expansion Joint; Grommets; Tubing; Gaskets; Plugs; Weatherstripping; Glazing; Shock Absorbing Pads

Forms: Pellets

Processing Method: Extrusion; Injection Molding

Extrusion Notes: Screw Speed: 30 to 100 rpm

Information Provided by Teknor Apex

Key Words: TPV
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Specific Gravity 0.990 g/ccASTM D792
Linear Mold Shrinkage 0.015 in/inASTM D955
Linear Mold Shrinkage, Transverse 0.014 in/inASTM D955
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 8515 seconds; ASTM D2240
Tensile Strength at Break 2400 psiASTM D412
Tensile Stress at Strain 1150 psi
@Strain 100 %
ASTM D412
Elongation at Break 400 %ASTM D412
Tear Strength 70.1 kN/mASTM D624
Compression Set 60 %
@Temperature 125 °C,
Time 79200 sec
ASTM D395B
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 344 - 416 °F
Middle Barrel Temperature 354 - 426 °F
Front Barrel Temperature 364 - 436 °F
Nozzle Temperature 374 - 446 °F
Zone 1 330 - 400 °F
Zone 2 340 - 410 °F
Zone 3 350 - 420 °F
Zone 5 360 - 430 °F
Die Temperature 374 - 440 °F
Melt Temperature 374 - 446 °FProcessing Temperature
Mold Temperature 95.0 - 140 °F
Injection Pressure 200 - 1000 psi
Back Pressure 25.0 - 125 psi
Cushion 0.150 - 1.00 in
Screw Speed 50 - 120 rpm
 
Descriptive Properties
AppearanceOpaque

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PTEKNO889 / 129070

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