LTP PC-7000 serials - Chengdu Letian Plastics Co.,Ltd
 
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LTP PC-7000 serials
Author：admin  From：Letian Plastics   Hits：2809  Update：2008-12-9
Item
Unit
Test method
PC7100
PC7125
PC7150
Tensile strength
Mpa
GB1040
100
125
150
Rate of elongation
%
GB1040
10
10
10
Flexural strength
Mpa
GB9341
150
200
220
Impact strength
(notched)
KJ/M2
GB1043
15
15
15
Temperature of thermal
deformation
℃
GB1634
150
150
200
Flame retard properties
 
UL-94
V-0
V-0
V-0
Dielectric strength
KV/mm
GB1408
18
18
20
Dielectric constant
（25℃）
1KHz
GB1409
3.0
3.0
3.0
1KHz
 
 
 
Loss factor
（25℃）
1KHz
GB1409
10-3
10-3
10-3
1KHz
 
 
 
Arc tight properties
S
ASTM-D495
 
 
 
Volume resistivity
Ω.cm
GB1410
1015
1015
1014
Sheet resistance
Ω
GB1410
1016
1016
1015
Arc index
V
UL746A
 
 
 
Mold shrinkage rate
Flow directional
Vertical direcational
m/m
80×80×3.0 
 
 
 
 
 
 
Density
Kg/m3
GB1033
1.20
1.20
1.20
Water absorption
%
GB1034
 
 
 
Color
 
 
Visual method Varied Colour 
Technical features
Common material for electric appliance
Shell of instruments and meters
High stiffness and dimensional precision
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