高流动pc/abs/沙伯基础(原ge)/xcm840
pc/abs xcm840高刚级,低cte,高耐热产地：沙伯基础创新
mechanical
value
unit
standard
tensile stress,yld,type i,5mm/min
570
kgf/cm²
astm d 638
tensile stress,brk,type i,5mm/min
470
kgf/cm²
astm d 638
tensile strain,yld,type i,5mm/min
4
%
astm d 638
tensile modulus,5mm/min
43800
kgf/cm²
astm d 638
tensile stress,yield,5mm/min
56
mpa
iso 527
tensile stress,break,5mm/min
47
mpa
iso 527
tensile strain,yield,5mm/min
4
%
iso 527
tensile strain,break,5mm/min
50
%
iso 527
tensile modulus,1mm/min
4300
mpa
iso 527
flexural stress,yield,2mm/min
100
mpa
iso 178
flexural modulus,2mm/min
4000
mpa
iso 178
impact
value
unit
standard
instrumented impact total energy,23℃
611
cm-kgf
astm d 3763
izod impact,notched 80*10*3 +23℃
15
kj/m²
iso 180/1a
izod impact,notched 80*10*3 -30℃
8
kj/m²
iso 180/1a
charpy 23℃,v-notch edgew 80*10*3 sp=62mm
37
kj/m²
iso 179/1ea
charpy -30℃,v-notch edgew 80*10*3 sp=62mm
10
kj/m²
iso 179/1ea
thermal
value
unit
standard
hdt,1.82 mpa,3.2mm,unannealed
120
℃
astm d 648
cte,-40℃to 40℃,flow
4.60e-05
1/℃
astm e 831
cte,-40℃to 40℃,xflow
6.10e-05
1/℃
astm e 831
cte,-40℃to 40℃,flow
4.60e-05
1/℃
iso 11359-2
cte,-40℃to 40℃,xflow
6.10e-05
1/℃
iso 11359-2
vicat softening temp,rate b/50
138
℃
iso 306
hdt/af,1.8 mpa flatw 80*10*4 sp=64mm
120
℃
iso 75/af
physical
value
unit
standard
specific gravity
1.27
-
astm d 792
mold shrinkage,flow,3.2mm(5)
0.5-0.7
%
sabic method
mold shrinkage,xflow,3.2mm(5)
0.5-0.7
%
sabic method
density
1.27
g/cm³
iso 1183
melt volume rate,mvr at 260℃/5.0 kg
10
cm³/10 min
iso 1133
melt volume rate,mvr at 265℃/5.0 kg
12
cm³/10 min
iso 1133

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