TPV 60物性表
產(chǎn)品適用性:廣泛用于運動器材、玩具、醫(yī)用器材、潛水器材、箱包配件、各種手把、手柄等產(chǎn)品;工程料及工程改性料主要用于機械零件配件、電子組件配件等產(chǎn)品。以市場為導(dǎo)向,秉承“品質(zhì)、誠信、專業(yè)加工工藝指導(dǎo)、服務(wù)”的經(jīng)營宗旨,本著“品質(zhì)、顧客至上”的經(jīng)營理念
Physical Properties
Metric
English
Comments
Specific Gravity
0.950 g/cc
0.950 g/cc
23°C; ASTM D792
Mechanical Properties
Metric
English
Comments
Hardness, Shore A
64
64
2 mm, 15 sec; ISO 868
65
65
Air at 302°F, 168 hr; ASTM D573
Tensile Strength at Break
5.371 MPa
779.0 psi
Air at 302°F, 168 hr; ASTM D573
5.90 MPa
856 psi
Across Flow; ASTM D412
Tensile Stress
2.20 MPa
@Strain 100 %
319 psi
@Strain 100 %
Across Flow; ASTM D412
Elongation at Break
483.6 %
483.6 %
Air at 302°F, 168 hr; ASTM D573
520 %
520 %
Across Flow; ASTM D412
Tear Strength
32.1 kN/m
183 pli
73°C, Die C; ASTM D624
Compression Set
29 %
29 %
158°F, 22 hr; ASTM D395
Thermal Properties
Metric
English
Comments
Brittleness Temperature
-76.0 °C
-105 °F
ASTM D746
UL RTI, Electrical
100 °C
212 °F
UL 746
UL RTI, Mechanical with Impact
90.0 °C
@Thickness 1.10 mm
194 °F
@Thickness 0.0433 in
UL 746
90.0 °C
@Thickness 1.60 mm
194 °F
@Thickness 0.0630 in
UL 746
95.0 °C
@Thickness 3.00 mm
203 °F
@Thickness 0.118 in
UL 746
Flammability, UL94
HB
@Thickness 1.10 mm
HB
@Thickness 0.0433 in
HB
@Thickness 1.60 mm
HB
@Thickness 0.0630 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
177 - 191 °C
350 - 375 °F
Middle Barrel Temperature
179 - 193 °C
355 - 380 °F
Front Barrel Temperature
185 - 199 °C
365 - 390 °F
Nozzle Temperature
185 - 210 °C
365 - 410 °F
Die Temperature
177 - 216 °C
350 - 420 °F
Extrusion
Melt Temperature
143 - 216 °C
290 - 420 °F
Processing
179 - 216 °C
355 - 420 °F
179 - 216 °C
355 - 420 °F
Extrusion
Moisture Content
0.080 %
0.080 %
Back Pressure
0.345 - 0.689 MPa
50.0 - 100 psi
Clamp Pressure
41.4 - 68.9 MPa
6000 - 10000 psi
Vent Depth
0.00254 cm
0.00100 in
Cushion
0.317 - 0.635 cm
0.125 - 0.250 in
Screw Speed
100 - 200 rpm
100 - 200 rpm
De
Change in Mass in Air
-8.0%
at 150°C, 168 hr, ASTM D573
Color
Natural Color
Form
Pellets
Injection Rate
Fast
Maximum Regrind %
20
Screw Compression Ratio
2:1 - 2.5:1
Screw L/D Ratio
16:1 - 20:1