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Teknor Apex TEKRON® 4300-D88A Thermoplastic Elastomer

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Elastomer, Melt-Processible Rubber
Manufacturer Teknor Apex Company
Trade Name TEKRON®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Teknor Apex TEKRON® 4300-D88A Thermoplastic Elastomer.pdf
Price EMAIL US    sales@lookpolymers.com
Material Notes:
Information provided by Teknor Apex Company
Physical Properties Metric English Comments
Specific Gravity 0.900 g/cc
0.900 g/cc
+/- 0.02; ASTM D792
Melt Density 0.785 g/cc
0.0284 lb/in³
Linear Mold Shrinkage, Flow 0.0090 cm/cm
0.0090 in/in
at 80°C for 30 min.
0.0090 cm/cm
0.0090 in/in
0.012 cm/cm
0.012 in/in
at 93°C for 30 min.
Linear Mold Shrinkage, Transverse 0.0090 cm/cm
0.0090 in/in
at 80°C for 30 min.
0.010 cm/cm
0.010 in/in
0.013 cm/cm
0.013 in/in
at 93°C for 30 min.
Melt Flow 12 g/10 min

@Load 2.16 kg,
Temperature 230 °C
 12 g/10 min

@Load 4.76 lb,
Temperature 446 °F
 ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 33
33
10 second delay. +/- 3; ASTM D2240
Tensile Strength, Yield 7.933 MPa
1151 psi
94% Retention; Air Over Aged 1000 hrs at 90°C
8.102 MPa
1175 psi
96% Retention; Air Over Aged 400 hrs at 107°C
8.439 MPa
1224 psi
ASTM D412
8.827 MPa
1280 psi
104.6% Retention; Air Over Aged 1008 hrs at 100°C, Perpendicular
9.114 MPa
1322 psi
108% Retention; Air Over Aged 1008 hrs at 100°C, Parallel
Elongation at Break 427.5 %
427.5 %
75% Retention; Air Over Aged 400 hrs at 107°C
438.9 %
438.9 %
77% Retention; Air Over Aged 1000 hrs at 90°C
467.97 %
467.97 %
82.1% Retention; Air Over Aged 1008 hrs at 100°C, Perpendicular
526.68 %
526.68 %
92.4% Retention; Air Over Aged 1008 hrs at 100°C, Parallel
570 %
570 %
ASTM D412
Flexural Modulus 0.138 GPa
20.0 ksi
ASTM D790
Tear Strength 61.4 kN/m
350 pli
Die C; ASTM D1004
Thermal Properties Metric English Comments
Specific Heat Capacity 2.586 J/g-°C
0.6181 BTU/lb-°F
Thermal Conductivity 0.159 W/m-K

@Temperature 205 °C
 1.10 BTU-in/hr-ft²-°F

@Temperature 401 °F
Melting Point 125 °C
257 °F
No Flow Temp
Brittleness Temperature <= -60.0 °C
<= -76.0 °F
ASTM D746
Flame Spread 25.4 mm/min
1.00 in/min
Pass: Burn Rate- Max 100; FMVSS 302
Descriptive Properties Value Comments
Fogging 72, 6 hours at 95°C. (SAE-J1756)
Weight Change -0.5%;Air Over Aged 400 hrs at 107°C
-0.7%; Air Over Aged 1000 hrs at 90°C
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