
TPV 211-55
2、 优异的抗永久变形性能;
3、 优异的抗张强度、高韧性和高回弹性;
4、 优异的环保性能和可重复使用;
5、 优异的电绝缘性能;
6、 硬度范围广泛;
7、 使用温度范围广泛;
8、 颜色多样化,有全透明、半透明、浅色系列,着色容易,容易加工成型;
9、 可与PP、PA、PC、ABS、PS、PBT、PET等多种材料共注射或挤出成型。
广泛应用于:电子产品外壳及外保护、建筑材料密封条、交通器材缓冲部件、消费品的主体如鱼竿牙刷吸管等、、、、、
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TPV 211-55 埃克森美孚santoprene 热塑性elastomer

TPV 211-55颗粒图片

TPV 211-55包装库存

TPV 211-55个别产品图片
TPV 211-55 物性表:
应用优势:
Physical Properties
Metric
English
Comments
Specific Gravity
0.960 g/cc
0.960 g/cc
23°C; ASTM D792
Maximum Moisture Content
0.080
0.080
Mechanical Properties
Metric
English
Comments
Hardness, Shore A
93
93
2 mm, 15 sec; ISO 868
95
95
in Air 150°C, 168 hr; ASTM D573
Tensile Strength at Break
14.9 MPa
2160 psi
in Air 150°C, 168 hr; ASTM D573
17.6 MPa
2550 psi
Across Flow; ASTM D412
Tensile Stress
7.10 MPa
@Strain 100 %
1030 psi
@Strain 100 %
Across Flow; ASTM D412
Elongation at Break
487.2 %
487.2 %
in Air 150°C, 168 hr; ASTM D573
580 %
580 %
Across Flow; ASTM D412
Tear Strength
54.0 kN/m
308 pli
73°F, Die C; ASTM D624
Compression Set
36 %
36 %
158°F, 22 hr; ASTM D395
44 %
44 %
257°F, 70 hr; ASTM D395
Electrical Properties
Metric
English
Comments
Dielectric Constant
2.4
@Thickness 2.03 mm
2.4
@Thickness 0.0799 in
ASTM D150
Dielectric Strength
32.3 kV/mm
@Thickness 2.03 mm
820 kV/in
@Thickness 0.0799 in
ASTM D149
Thermal Properties
Metric
English
Comments
Brittleness Temperature
-53.9 °C
-65.0 °F
ASTM D746
UL RTI, Electrical
100 °C
212 °F
UL 746
UL RTI, Mechanical with Impact
90.0 °C
@Thickness 1.00 mm
194 °F
@Thickness 0.0394 in
UL 746
90.0 °C
@Thickness 1.50 mm
194 °F
@Thickness 0.0591 in
UL 746
95.0 °C
@Thickness 3.00 mm
203 °F
@Thickness 0.118 in
UL 746
Flammability, UL94
HB
@Thickness 1.00 mm
HB
@Thickness 0.0394 in
HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
HB
@Thickness 3.00 mm
HB
@Thickness 0.118 in
Processing Properties
Metric
English
Comments
Processing Temperature
175 - 230 °C
347 - 446 °F
Rear Barrel Temperature
182 °C
360 °F
Middle Barrel Temperature
188 °C
370 °F
Front Barrel Temperature
193 °C
379 °F
Nozzle Temperature
199 - 235 °C
390 - 455 °F
Die Temperature
210 °C
410 °F
Melt Temperature
204 °C
399 °F
Extrusion
204 - 232 °C
399 - 450 °F
Processing
Mold Temperature
10.0 - 51.7 °C
50.0 - 125 °F
Drying Temperature
82.2 °C
180 °F
Dry Time
3.00 hour
3.00 hour
Back Pressure
0.345 - 0.689 MPa
50.0 - 99.9 psi
Injection
5.00 - 20.0 MPa
725 - 2900 psi
Extrusion
Clamp Pressure
41.0 - 69.0 MPa
5950 - 10000 psi
Vent Depth
0.00254 cm
0.00100 in
Cushion
0.125 - 0.250 cm
0.0492 - 0.0984 in
Screw Speed
100 - 200 rpm
100 - 200 rpm
DeSCRJPTive Properties
Color
Natural Color
Form
Pellets
Injection Rate
Fast
Screw Compression Ratio
2:1 - 2.5:1
Screw L/D Ratio
16:1 - 20:1
Suggested Max Regrind
20%
1、 优异的抗老化性能和良好的耐候、耐热性能;
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