Prochemaisprofessionalexporterof polycarbonate sheet.
PC sheet is widely used in pringting membrane switchs,nameplates andhang tag etc with excellent ink adhesion .According to different demand ,you havedifferent texture choices:gloss/gloss,gloss/velvet, velvet/matte,brush/gloss,etc.
Performanceof Polycarbonatesheet:
Property
Item
Unit
Condition
Experimentmethod
Standardvalue
physical
properties
density
g/cm3
-
ISO1183
1.2
absorptionrate
%
23°C,24h
ASTMD570
0.20
flectionrate
-
-
ASTMD542
1.585
lighttransmissionrate
%
samplethickness1mm
ASTMD1003
89
haze
%
samplethickness1mm
ASTMD1003
3
mechanical
properties
stretchintensity
MPa
23°C
ASTMD882
60
ruptureelongationrate
%
-
ASTMD882
140
flexureintensity
MPa
-
ASTMD790
90
concussionintensity
J/m
Izodtapegap
ASTMD256
700~860
rigidity
J/m
-
ASTMD2240
75
heat
properties
heatexpansioncoefficient
cm/cm°C
-
ASTMD696
7x10-5
heatexchangerate
W/m°C
-
ASTMC117
0.19
contractibilityrate
%
-
-
0.5-0.7
heat-resistanttemperatureforcontinuoususe
°C
-
-
110
combustibility
-
0.4mm
UL-94
V-2
electricityproperties
electricity-mediumintensity
kV/mm
thickness1.6mm
ASTMD149
30
surfaceresistance
Ω
-
ASTMD257
1x1015
volumeresistance
Ω.cm
-
ASTMD257
1x1016
Arcresistance
sec
1MHz
ASTMD495
110
Products:
PC sheet is widely used in printing membrane switch,nameplates and hang tagetc.
Products and package:
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1.Yourapplication
2.Thickness
3.Color
4.Quantity
5.Yourcompanyinformation
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