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Network Polymers Softflex® 0921

Category Polymer , Thermoplastic , Elastomer, TPE , Thermoplastic Elastomer, Melt-Processible Rubber
Manufacturer Network Polymers
Trade Name Softflex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Network Polymers Softflex® 0921.pdf
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Material Notes:
Description: Softflex® Thermoplastic Elastomer AlloyInformation provided by Network Polymers Inc.
Physical Properties Metric English Comments
Specific Gravity 0.985 g/cc
0.985 g/cc
ASTM D792
Linear Mold Shrinkage, Flow 0.014 cm/cm

@Thickness 3.17 mm
0.014 in/in

@Thickness 0.125 in
ASTM D955
Linear Mold Shrinkage, Transverse 0.013 cm/cm

@Thickness 3.17 mm
0.013 in/in

@Thickness 0.125 in
ASTM D955
Melt Flow 14.3 g/10 min

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

@Load 11.0 lb,
Temperature 392 °F
Procedure A Condition G; ASTM D1238
18 g/10 min

@Load 1.00 kg,
Temperature 235 °C
18 g/10 min

@Load 2.20 lb,
Temperature 455 °F
Procedure A Condition Q; ASTM D1238
30.9 g/10 min

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

@Load 4.76 lb,
Temperature 446 °F
Procedure A Condition L; ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore A 43 - 53
43 - 53
10 second dwell; ASTM D2240
46 - 56
46 - 56
Instantaneous; ASTM D2240
Tensile Strength, Yield 6.69 MPa
970 psi
chs 20 in/min; ASTM D412
Elongation at Break 770 %
770 %
ASTM D412
50% Modulus 0.00138 GPa
0.200 ksi
ASTM D412
100% Modulus 0.00172 GPa
0.249 ksi
ASTM D412
300% Modulus 0.00296 GPa
0.429 ksi
ASTM D412
Flexural Modulus 0.0109 GPa
1.58 ksi
Gardner Impact >= 36.2 J

@Temperature -30.0 °C
>= 26.7 ft-lb

@Temperature -22.0 °F
ASTM D5420
Tear Strength 27.1 kN/m
155 pli
ASTM D624
Taber Abrasion, mg/1000 Cycles 0.1525
0.1525
H22 Wheel 1000 g load/1000 cycles; ASTM D3389
Compression Set 24.4 %
24.4 %
Method B, 22 hours at 25% deflection and 23°C; ASTM D395
80.8 %

@Temperature 70.0 °C
80.8 %

@Temperature 158 °F
22 hours at 25% deflection; ASTM D395, Method B,
95.6 %

@Temperature 100 °C
95.6 %

@Temperature 212 °F
22 hours at 25% deflection; ASTM D395, Method B,
Tensile Set 6.7 %
6.7 %
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