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特点：lnp* stat-kon*
pu td000 是一个聚氨酯复合树脂。这种材料的新增功能包括：导电。
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lnp stat-kon pu td000
lnp™ stat-kon™ compound pu td000
also known as:lnp™ stat-kon™ compound t product reorder
name:td000
lnp* stat-kon* td000 is a compound based on polyurethane
resin. added features of this material include: electrically conductive.
property
typical properties(1)
mechanical
value
unit
standard
tensile stress,break
260
kgf/cm2
astm d 638
tensile stress,yld,type i,50mm/min
260
kgf/cm2
astm d 638
tensile strain,break
160
％
astm d 638
tensile strain,yld,type i,50mm/min
160
％
astm d 638
tensile modulus,50mm/min
1800
kgf/cm2
astm d 638
flexural stress
70
kgf/cm2
astm d 790
flexural modulus
3700
kgf/cm2
astm d 790
tensile stress,yield,5mm/min
24
mpa
iso 527
tensile stress,break,5mm/min
24
mpa
iso 527
tensile strain,yield,5mm/min
140
％
iso 527
tensile strain,break,5mm/min
140
％
iso 527
tensile modulus,1mm/min
300
mpa
iso 527
flexural stress
16
mpa
iso 178
flexural modulus,2mm/min
350
mpa
iso 178
impact
value
unit
standard
izod impact,unnotched,23℃
102
cm-kgf/cm
astm d 4812
izod impact,notched,23℃
80
cm-kgf/cm
astm d 256
multiaxial impact
565
cm-kgf
iso 6603
instrumented impact total energy,23℃
516
cm-kgf
astm d 3763
izod impact,unnotched 80*10*4 +23℃
87
kj/m2
iso 180/1u
izod impact,notched 80*10*4 +23℃
78
kj/m2
iso 180/1a
thermal
value
unit
standard
hdt,0.45 mpa,3.2mm,unannealed
70
℃
astm d 648
hdt,1.82 mpa,3.2mm,unannealed
47
℃
astm d 648
cte,-30℃ to 30℃,flow
1.20e-05
1/℃
astm d 696
cte,-30℃ to 30℃,xflow
1.40e-05
1/℃
astm d 696
hdt/bf,0.45 mpa flatw 80*10*4
sp=64mm
69
℃
iso 75/bf
hdt/af,1.8 mpa flatw 80*10*4
sp=64mm
48
℃
iso 75/af
physical
value
unit
standard
specific gravity
1.26
-
astm d 792
density
1.26
g/cm3
astm d 792
moisture absorption,50％ rh,24 hrs
0.5
％
astm d 570
mold shrinkage,flow,24 hrs(5)
1-3
％
astm d 955
mold shrinkage,xflow,24 hrs(5)
1-3
％
astm d 955
moisture absorption(23℃/50％ rh)
0.79
％
iso 62
electrical
value
unit
standard
surface resistivity
1.e+04-1.e+06
ohm
astm d 257
source gmd,last updated:2011/06/28
parameter injection molding
value
unit
drying temperature
80-95
℃
drying time
2-4
hrs
drying time (cumulative)
8
hrs
maximum moisture content
0.1
％
melt temperature
220-260
℃
nozzle temperature
220-260
℃
front-zone 3 temperature
215-240
℃
middle-zone 2 temperature
205-225
℃
rear-zone 1 temperature
190-210
℃
mold temperature
50-70
℃
back pressure
0.3-0.7
mpa
screw speed
30-60
rpm
shot to cylinder size
50-70
％
vent depth
0.038-0.051
mm
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