March, 2019 Continued from previous page
known organic solvents up to 302°F (150°C) and extremely resistant to most of the inorganic reagents, including strong acids and alkali. The unique properties of Parylene
make it an especially effective confor- mal coating for electronics. State-of- the-art protection is required for ad- vanced electronics to ensure improved functionality and reliability, as well as to extend functional life under the harshest conditions. Parylene’s high dielectric strength provides insulating properties and a low dielectric con- stant, which is independent of frequen- cy. Parylene is electrically insulating, making it excellent for LED signage, which requires a lightweight coating that will protect electrical compo- nents from the elements. The Pary- lene coating, once solidified, is invisi- ble to the eye and is up to 100 times thinner than a human hair. Parylene
www.us-
tech.com Protecting Sensitive Electronics From Failure...
Page 21
offers an expedited service as short as one day, depending upon the complexi- ty and quantity of product. PCT offers parylene dimer sales
and consulting services. The purity of dimer is the most important part of se- lecting a raw material supplier. When the dimer contains less contaminant, a greater quality and more uniform film is achieved. The company’s dimer is 99 percent pure, resulting in shorter, more efficient run times. PCT’s parylene N and C comply with USP biological test- ing requirements for Class VI plastics. Contact: Para-Coat Technologies,
Vertical Parylene deposition system.
Inc., 17 Johns Street, Johnstown, PA 15901 % 814-254-4376 fax: 814-254-4057 E-mail:
mrager@pctconformalcoating.com Web:
www.pctconformalcoating.com r
David Pribish reviews Parylene thickness measurements.
typically ranges in thickness from 0.25 to 1 mil (6.4 to 25.4 µm) but can be applied up to 3 mil (76.2 µm).
Qualifications PCT’s highly trained and profes-
sional personnel adhere to all current ESD precautions as per ANSI 20.20, ISO 9001:2015, IPC-A-610 Class 3, IPC-J-STD-001, and IPC-CC-830. Its repair and rework are held to IPC- 7711 and IPC-7721 standards. All as- semblies are properly handled, thor- oughly inspected and tracked, through a fully documented production process. A 100 percent visual inspec- tion is performed and coating thick- ness is measured to ensure and main- tain the highest quality possible. The company’s experienced staff
and proven process can accommodate all types of orders from full produc- tion to small engineering runs. PCT offers a fast two-to-five business day turnaround time for most orders. For time-sensitive orders, the company
Run with us.
There is no better way to reach the Electronic High Tech and Manufacturing
Community than advertising in U.S. Tech.
www.us-tech.com.
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84 |
Page 85 |
Page 86 |
Page 87 |
Page 88 |
Page 89 |
Page 90 |
Page 91 |
Page 92 |
Page 93 |
Page 94 |
Page 95 |
Page 96 |
Page 97 |
Page 98 |
Page 99 |
Page 100 |
Page 101 |
Page 102 |
Page 103 |
Page 104 |
Page 105 |
Page 106 |
Page 107 |
Page 108
