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Teknor Apex Monprene® MP-3955B Thermoplastic Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE
Manufacturer Teknor Apex Company
Trade Name MONPRENE®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Teknor Apex Monprene® MP-3955B Thermoplastic Elastomer.pdf
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  Online Service   lookpolymers   27660005
Material Notes:
Uses: Closures; Consumer Applications; Gaskets; Handles; Kitchenware; Medical/Healthcare Applications; Packaging; Safety Equipment; Sporting Goods; Toothbrush Handles; Tubing; Writing Instruments Forms: Pellets Processing Method: Extrusion; Injection Molding Injection Notes: Drying is not necessary. However, if moisture is a problem, dry the pellets for 2 to 4 hours at 150°F (65°C); Injection Rate: Fast Extrusion Notes: Screw Speed: 30 to 100 rpmInformation Provided by Teknor Apex
Physical Properties Metric English Comments
Specific Gravity 1.18 g/cc
1.18 g/cc
ASTM D792
Melt Flow 14.0 g/10 min

@Load 5.00 kg,
Temperature 200 °C
14.0 g/10 min

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore A 78
78
ASTM D2240
Tensile Strength at Break 11.7 MPa
1700 psi
ASTM D412
Elongation at Break 640 %
640 %
ASTM D412
Tear Strength 38.6 kN/m
220 pli
ASTM D624
Compression Set 35 %

@Temperature 22.8 °C,
Time 79200 sec
35 %

@Temperature 73.0 °F,
Time 22.0 hour
ASTM D395
57 %

@Temperature 70.0 °C,
Time 79200 sec
57 %

@Temperature 158 °F,
Time 22.0 hour
ASTM D395
Thermal Properties Metric English Comments
Brittleness Temperature -60.0 °C
-76.0 °F
ASTM D746
Processing Properties Metric English Comments
Rear Barrel Temperature 182 - 232 °C
360 - 450 °F
Middle Barrel Temperature 188 - 238 °C
370 - 460 °F
Front Barrel Temperature 193 - 243 °C
380 - 470 °F
Nozzle Temperature 199 - 249 °C
390 - 480 °F
Zone 1 182 - 232 °C
360 - 450 °F
Zone 2 188 - 238 °C
370 - 460 °F
Zone 3 193 - 243 °C
380 - 470 °F
Zone 5 199 - 249 °C
390 - 480 °F
Die Temperature 199 - 249 °C
390 - 480 °F
Melt Temperature 199 - 249 °C
390 - 480 °F
Processing Temperature
Mold Temperature 35.0 - 48.9 °C
95.0 - 120 °F
Injection Pressure 1.38 - 5.52 MPa
200 - 800 psi
Back Pressure 0.172 - 0.689 MPa
25.0 - 100 psi
Cushion 0.381 - 2.54 cm
0.150 - 1.00 in
Screw Speed 50 - 100 rpm
50 - 100 rpm
Descriptive Properties Value Comments
Appearance Opaque
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