Parylene F Dimer Chemical Properties

Melting point:

>205 °C (sublm)

Boiling point:

321 ºC

Density 

1.497

Flash point:

117 ºC

storage temp. 

2-8°C

solubility 

soluble in Toluene

form 

powder to crystal

color 

White to Almost white

InChI

InChI=1S/C16H8F8/c17-9-5-1-2-6-11(19)15(23)8(16(24)12(6)20)4-3-7(13(9)21)14(22)10(5)18/h1-4H2

InChIKey

GUHKMHMGKKRFDT-UHFFFAOYSA-N

SMILES

C12C(F)=C(F)C(=C(F)C=1F)CCC1C(F)=C(F)C(=C(F)C=1F)CC2

Safety Information

HS Code 

2903.99.8001

Parylene F Dimer Usage And Synthesis

Description

Parylene F Dimer is the solid, granular starting material used to produce parylene conformal coating films. Parylene F brings allows for parylene performance at higher operating temperatures, along with similar barrier and dielectric protection of other parylene types.

Physical properties

TYPICAL PROPERTIES OF DEPOSITED PARYLENE F FILM
Gas Permeability, O2: 16.7 (cc*mm)/(m2*day*atm)
Short Term Service Temperature: 250℃
Continuous Service Temperature: 200℃
Coefficient of Friction (Static and Dynamic): 0.35
Rockwell Hardness: R80
Tensile Strength: 7,800 psi
Penetration Power: 30 X
Dielectric Strength @ 1 mil: 7.0 KV
USP Class VI Polymer: Yes

Uses

Parylene type materials have been widely used in electronic products, Parylene family of commercially valuable types of materials are divided into four types, respectively, Parylene N, Parylene C, Parylene F, Parylene Ht.
Parylene is applied with a vapor deposition process performed in a customized vacuum system. There is no curing involved. Typical coating thickness ranges from 2-50 microns.
Barrier layer protection for high temperature applications.
Protects devices from moisture, bodily fluids, corrosive gases, vapors, liquids and other contamination.
Waterproof electronics up to IPX8 protection level and meet requirements for IPC, MIL specs and NASA standards.
Prevents corrosion of printed circuit boards and electronic components.
Dielectric layer to protect electronics from shorts and arcing.
Thin film encapsulation is used to protect electronics from vibration or shock.
Tin whisker mitigation

benefits

Parylene F film meets all requirements of MIL-I-46058C, IPC-CC-830B and NASA-STD-8739.1 as type XY
USP Class VI biocompatibility
UL-94 V-0 flammability rating
No VOC's or solvents used in deposition process
RoHS and REACH compliant
Vapor deposition has a high penetration power and is extremely conformal
Deposition occurs in a vacuum chamber occurs at room temperature and does not exert any force during deposition
No curing cycle
Excellent barrier and dielectric properties
Chemically and biologically inert
Extremely thin and lightweight coating
No outgassing, approved by NASA
Hydrophobic
Able to sterilize with all common sterilization methods

Materials Uses

Parylene F dimer is restricted for use on Medical Devices and R&D use only.

storage

Store in a cool, dark place in the original unopened container when not in use. Do not place in view of UV light source including sunlight. Dimer is not known to degrade when stored out of direct sunlight and below 30°C. Recommend retesting after five years from manufacturer date.

Parylene F Dimer(1785-64-4)Related Product Information

• Protocatechuic acid
• PARISHIN Parylene Standard