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LTP PL serials
Author:admin  From:Letian Plastics   Hits:2529  Update:2008-5-20

Resin of LTP PL serials is pure PPS resin with high density and molecular weight. Modified reinforced materials and coating materials can be produced base on this kind of resin

Qualification of LTP PL serials (for indication only)
Item
Unit
Test method
PL001
PL002
PL003
PL004
PL005
Tensile strength
MPA
GB/T1040
50
70
90
100
100
Rupture elongation
%
GB/T1040
10
15
20
25
30
Flexural strength
MPA
GB1042
60
80
100
120
120
Impact strength (notched)
HJ/m2
GB/T1043
4616111.com
8
12
15
18
Temperature of thermal deformation
GB1634
90
100
110
110
110
volume resistivity
Ω.㎝
GB/T1410
1.0× 1015
1.0× 1014
1.0× 1012
sheet resistivity
Ω
TB/T1410
1.0× 1016
1.0× 1015
1.0× 1013
Dielectric constant
1KHz 葡京热在线视频
GB1409
3.0
1MHz
3.0
Dielectric dissipation fraction
1KHz
GB1409
6.0×10-4
1MHz
1.5×10-3
Melting point
GB4608
280
280
290
300
310
Density
g/cm3
GB1033
1.36-1.34线上葡京
Ash content
%
GB9345
0.15
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Melt flow rate
g/10min
GB3682
25-700
Water absorption ratio
%
GB1034
0.5
Appearance
 
 
Light yellow granular
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