YSMTC Parylene HT(AF4) high purity dimer CAS NO.3345-29-7

Taiwan Yuan-Shin Materials Technology Corp. (YSMTC)

can offer the state-of-art commercially volume available parylen HT(AF4) dimer (raw material), the specification of our dimer has the best quality, resulting in a more truly conformal coating and consequent quality properties. The purity of our Parylene HT(AF4) dimer can be reached with 99.5% and no other product better than we do. 

YSMTC Parylene HT(AF4) Properties:
Resistance to Oxidation 
Low CTE
RoHS Compliance
Crevice Penetration Ability
Radiation Resistance
Thermal Humidity Aging Resistance
Whisker Growth Prevention/Mitigation
Dry Lubricity
Higher Temperature Integrity
Barrier Properties and Chemical Inertness
Electrical Resistance
Fungus Resistance
Corrosion Control

Taiwan YSMTC Parylene HT(AF4)

has the lowest friction coefficient and low dielectric constant, with the highest penetrating ability of the four parylene variants. Then, Parylene HT(AF4) is extremely useful in high temperature applications and those in which long-term UV stability is required. Besides, Parylene AF4 film is deposited in substrate by free radical polymer process, with no cure-related stress that can occur with liquid polymers.

YSMTC Parylene HT(AF4) Applications:
MEMS device structural Material
MEMS device Encapsulation
Wafer Level Package /Redistribution Layer
Lithium Ion Battery Separator Film
3D IC TSV Liner
High Power Electronic Encapsulation
Energy Harvesting Generator
Microfluidic
Electro Wetting Device EWOD