原包朗盛pa6 durethan bkv20gh3.0耐热老化20%gf
density (23°c)
1.28
--
g/cm?
iso 1183
apparent (bulk) density
0.70
--
g/cm?
iso 60
molding shrinkage
iso 294-4
across flow : 120°c, 2.00 mm 2
0.20
--
%
across flow : 280°c, 2.00 mm 3
0.70
--
%
flow : 120°c, 2.00 mm 2
0.10
--
%
flow : 280°c, 2.00 mm 3
0.30
--
%
mechanical dry
conditioned
unit
test method
tensile modulus (23°c)
7600
4700
mpa
iso 527-2/1
tensile stress (break, 23°c)
150
100
mpa
iso 527-2/5
tensile strain (break, 23°c)
3.0
7.0
%
iso 527-2/5
flexural modulus 4 (23°c)
6400
4100
mpa
iso 178/a
flexural stress 4
iso 178/a
23°c
210
130
mpa
3.5% strain, 23°c
195
110
mpa
flexural strain at flexural strength 5 (23°c)
4.0
6.5
%
iso 178/a
impact dry
conditioned
unit
test method
charpy notched impact strength
iso 179/1ea
-30°c
<10
<10
kj/m?
23°c
<10
<10
kj/m?
charpy unnotched impact strength
iso 179/1eu
-30°c
40
40
kj/m?
23°c
45
60
kj/m?
原包朗盛pa6 durethan bkv20gh3.0耐热老化20%gf