diX C:
Standard
Grade:
Useful for a
wide range
of
applications
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Exceptional
gas-barrier and
mechanical
properties.
Excellent electrical
and chemical
properties. Superior
thickness uniformity
and high efficiency
film growth on
target substrate.
Thickness control in
the micron range and
below. Meets
standards for
Mil-I-46058C,
IPC-CC-830B, UL94
V-0, FDA Drug and
Device Master files,
USP Class VI
biocompatibility
testing, and ISO
10993 for medical
devices. Thermal
stability: 120 (in
Air) 260 (in oxygen
free environments)
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Advantages of diX C over
conventional Parylene C
- Minimal evaporation
residue and staining on
the inside of the
coating machine for
easier maintenance
because of the higher
purity dimer. No
offensive odors due to
decomposition of
impurities. High purity
dimer creates a high
purity polymer film with
high gas barrier
properties. Our unique
manufacturing process
achieves high purity
exceeding 99%, providing
the following
advantages:
diX N:
Non-Halogen
Grade
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Exceptional
electrical
properties (low
dielectric
constant and low
dissipation
factor). Deep
crevice
penetration and
lubricity -
ideal for
silicone rubbers
and other
rubbers.
Excellent
adhesion to
silicone
rubbers.
Excellent
thickness
uniformity and
control to 1m or
below. USP Class
VI
biocompatibility
tested. Thermal
stability: 100
(in Air) 240 (in
oxygen free
environments) |
Properties
of diX Film
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diX C |
diX N |
Test
Method
(ASTM) |
Epoxies |
Urethanes |
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Density/font> |
g/cm3
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1.31
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1.11
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D1505
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1.1-1.4
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1.1-2.5
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Refractive
welcome |
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1.65
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1.66
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D542
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1.55-1.61
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1.50-1.60
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Tensile Modulus |
GPa
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3.2
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2.4
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D882
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Tensile Strength |
psi(lb/in2)
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9,800
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6,800
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D882
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4,000-13,000
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1,000-10,000
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MPa
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67.6
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46.9
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D882
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28-90
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7-69
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Yield Strength |
psi(lb/in2)
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9,500
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7,250
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D882
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MPa
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65.5
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50.0
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D882
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Elongation to
Break |
%
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270
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30
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D882
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3-6
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100-1,000
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Yield Elongation |
%
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3.6
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2.5
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D882
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Rockwell
Hardness |
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R80
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R85
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D785
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M80-M110
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-
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Pencil Hardness |
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2H
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3B
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JIS
K5600-5-4
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Coefficient of
Friction |
Static |
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0.29
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0.25
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D1894
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Dynamic |
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0.29
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0.25
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D1894
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Melting Point |
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291
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420
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D3417
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-
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<170
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Linear
Coefficient of
Expansion |
10-6/
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30.1
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69.0
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-
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45-65
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100-200
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Dielectric
Constant |
60Hz |
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3.10
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2.65
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D150
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3.5-5.0
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5.3-7.8
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1KHz |
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2.83
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2.65
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D150
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3.5-4.5
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5.4-7.6
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1MHz |
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2.87
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2.67
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D150
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3.3-4.0
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4.2-5.2
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1GHz |
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2.81
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-
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Dissipation
Factor |
60Hz |
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0.027
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0.0002
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D150
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0.002-0.01
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0.015-0.05
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1KHz |
|
0.015
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0.0002
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D150
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0.002-0.02
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0.04-0.06
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1MHz |
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0.014
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0.0009
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D150
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0.03-0.05
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0.05-0.07
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1GHz |
|
0.001
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-
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Dielectric
Strength |
V/mil
|
6,900
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7,000
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D149
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4,500-5,600
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5,000-5,600
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Volume
Resistivity
23,50%RH |
cm
|
6.9x1016
|
1.4x1017
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D257
|
1012-1017
|
1011-1015
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Surface
Resistivity
23,50%RH |
|
2.2x1015
|
1.0x1013
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D257
|
1013
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1014
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Water Absorption
24hr |
%
|
<0.1
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<0.1
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D570
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<0.1-0.2
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<0.1-1.5
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Moisture Vapor
Transmission
24hr,37,90%RH |
gmil
/100in2
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0.016
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1.6
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F1249
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1.8-2.4
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2.4-8.7
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Oxygen
Transmission
24hr,1atm,23 |
cm3mil
/100in2
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5.38
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206
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D3985
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5-10
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200
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* 1mil =
1/1,000 inch
h=25.4mReference:
Modern
Plastics
Encyclopedia,
1968, Vol.45
/ No.1A
The figures
shown above
are typical
values only.
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