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                      Specialty Coating Systems Parylene N Poly (P-Xylylene) Coating

                      Category Polymer , Film , Thermoplastic , Poly (P-Xylylene)
                      Manufacturer Specialty Coating Systems (SCS)
                      Trade Name Parylene
                      Port Shanghai port,China
                      Trade Terms FOB, CFR, CIF
                      Payment Terms L/C, T/T, Western Union
                      Download PDF Specialty Coating Systems Parylene N Poly (P-Xylylene) Coating.pdf
                      Price EMAIL US    sales@www.akotv.net
                        Online Service   lookpolymers   27660005
                      Material Notes:
                      Parylene N, poly(para-xylylene), is a completely linear, highly crystalline material. Parylene N is a primary dielectric, exhibiting a very low dissipation factor, high dielectric strength, and a low dielectric constant invariant with frequency. The crevice-penetrating ability of Parylene N is second only to that of Parylene HT??.SCS Parylene conformal coatings are ultra-thin, pinhole-free polymer coatings that provide a number of high-value surface treatment properties such as excellent moisture, chemical and dielectric barrier properties, thermal and UV stability, and dry-film lubricity. Parylene coatings are used in a number of applications throughout the medical device, electronics, automotive, military and aerospace industries.Information provided by Specialty Coating Systems (SCS) .
                      Physical Properties Metric English Comments
                      Water Vapor Permeability 0.590 g mil/ (m2 day)

                      @Temperature 37.0 ?°C
                      0.0381 g mil/ (100 in2 day)

                      @Temperature 98.6 ?°F
                      90% RH; ASTM E96
                      Density 1.10 - 1.12 g/cc
                      0.0397 - 0.0405 lb/in?3
                      ASTM D1505
                      Water Absorption <= 0.10 %

                      @Time 86400 sec
                      <= 0.10 %

                      @Time 24.0 hour
                      ASTM D570
                      Oxygen Transmission 15.4 cc-mm/m?2-24hr-atm

                      @Temperature 25.0 ?°C
                      39.1 cc-mil/100 in?2-24hr-atm

                      @Temperature 77.0 ?°F
                      ASTM D1434
                      Nitrogen Transmission 3.00 cc-mm/m?2-24hr-atm

                      @Temperature 25.0 ?°C
                      7.62 cc-mil/100 in?2-24hr-atm

                      @Temperature 77.0 ?°F
                      ASTM D1434
                      Carbon Dioxide Transmission 84.3 cc-mm/m?2-24hr-atm

                      @Temperature 25.0 ?°C
                      214 cc-mil/100 in?2-24hr-atm

                      @Temperature 77.0 ?°F
                      ASTM D1434
                      Mechanical Properties Metric English Comments
                      Hardness, Rockwell R 85
                      85
                      ASTM D785
                      Tensile Strength 48.3 MPa
                      7000 psi
                      Tensile Strength, Yield 42.1 MPa
                      6100 psi
                      ASTM D882
                      Elongation at Break <= 250 %
                      <= 250 %
                      ASTM D882
                      Elongation at Yield 2.5 %
                      2.5 %
                      ASTM D882
                      Modulus of Elasticity 2.41 GPa
                      350 ksi
                      Secant; ASTM D882
                      Coefficient of Friction, Dynamic 0.25
                      0.25
                      ASTM D1894
                      Coefficient of Friction, Static 0.25
                      0.25
                      ASTM D1894
                      Thermal Properties Metric English Comments
                      CTE, linear 69.0 ?μm/m-?°C
                      38.3 ?μin/in-?°F
                      via TMA
                      Specific Heat Capacity 0.837 J/g-?°C
                      0.200 BTU/lb-?°F
                      Thermal Conductivity 0.126 W/m-K
                      0.874 BTU-in/hr-ft?2-?°F
                      ASTM C177
                      Melting Point 420 ?°C
                      788 ?°F
                      via DSC
                      Maximum Service Temperature, Air 60.0 ?°C
                      140 ?°F
                      Continuous
                      80.0 ?°C
                      176 ?°F
                      Short Term
                      Softening Point 160 ?°C
                      320 ?°F
                      T5 Point - modulus = 690 MPa (100,000 psi)
                      >= 300 ?°C
                      >= 572 ?°F
                      T4 point - modulus = 70 MPa (10,000 psi)
                      Optical Properties Metric English Comments
                      Refractive Index 1.661
                      1.661
                      n<sub>D</sub>; Abbe Refractometer
                      Transmission, Visible 80 %

                      @Wavelength 400 nm
                      80 %

                      @Wavelength 400 nm
                      UV Transmittance <= 1.0 %

                      @Wavelength 277 nm
                      <= 1.0 %

                      @Wavelength 277 nm
                      cutoff
                      60 %

                      @Wavelength 300 nm
                      60 %

                      @Wavelength 300 nm
                      75 %

                      @Wavelength 350 nm
                      75 %

                      @Wavelength 350 nm
                      Electrical Properties Metric English Comments
                      Volume Resistivity 1.40e+17 ohm-cm
                      1.40e+17 ohm-cm
                      50% RH; ASTM D257
                      Surface Resistance 1.00e+13 ohm
                      1.00e+13 ohm
                      50% RH; ASTM D257
                      Dielectric Constant 2.65

                      @Frequency 60.0 Hz
                      2.65

                      @Frequency 60.0 Hz
                      ASTM D150
                      2.65

                      @Frequency 1000 Hz
                      2.65

                      @Frequency 1000 Hz
                      ASTM D150
                      2.65

                      @Frequency 1.00e+6 Hz
                      2.65

                      @Frequency 1.00e+6 Hz
                      ASTM D150
                      Dielectric Strength 276 kV/mm
                      7000 kV/in
                      ASTM D149
                      Dissipation Factor 0.00020

                      @Frequency 60.0 Hz
                      0.00020

                      @Frequency 60.0 Hz
                      ASTM D150
                      0.00020

                      @Frequency 1000 Hz
                      0.00020

                      @Frequency 1000 Hz
                      ASTM D150
                      0.00060

                      @Frequency 1.00e+6 Hz
                      0.00060

                      @Frequency 1.00e+6 Hz
                      ASTM D150
                      Compliance Properties Metric English Comments
                      USP Class VI Yes
                      Yes
                      Descriptive Properties Value Comments
                      Biocompatibility ISO 10993
                      Hydrogen Transmission 212.6 cc-mm/m?2-24hr-atm
                      ASTM D1434
                      UV Stability > 2000 hours
                      ASTM G154
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