Properties

다섯 가지 Parylene의 물성·전기·차단 특성과 인증 규격

물성표

Parylene 5종 물성 비교

Parylene N · C · D · HT · AF-4의 대표 물성을 항목별로 정리했습니다. 실제 적용에서는 부품 사양 · 두께 · 환경 조건에 맞춰 변동될 수 있으며, 검증 보고서에 실측치를 함께 제공합니다.

Physical & Mechanical Properties

Property	Unit	Parylene N	Parylene C	Parylene D	Parylene HT	Parylene AF-4
Density	g/cm³	1.110	1.289	1.420	1.350	1.680
Tensile Strength	psi	6,500–7,000	10,000	12,000	11,000	8,000
Elongation at Break	%	30	200	8	50	20
Young's Modulus	psi	3.5 × 10⁵	4.0 × 10⁵	3.8 × 10⁵	3.9 × 10⁵	2.5 × 10⁵
Coefficient of Friction (dynamic)	–	0.25	0.29	0.33	0.24	0.30
Refractive Index	–	1.58	1.64	1.67	1.62	1.32

Thermal / Service Temperature Properties

Property	Unit	Parylene N	Parylene C	Parylene D	Parylene HT	Parylene AF-4
Continuous Service Temp.	°C	-200 to 80	-65 to 130	-100 to 150	-200 to 350	-200 to 250
Melting Point	°C	420	290	220	> 450	370
Thermal Conductivity	W/m·K	0.12	0.082	0.075	0.10	0.09
Coefficient of Linear Expansion	10⁻⁵/°C	6.9	3.5	3.2	4.0	4.5

Electrical / Dielectric Properties

Property	Unit	Parylene N	Parylene C	Parylene D	Parylene HT	Parylene AF-4
Dielectric Strength	V/mil	7,000	5,600	4,500	6,500	4,000
Dielectric Constant (1 kHz)	–	2.65	3.10	3.15	2.85	2.00
Dissipation Factor (tan δ, 1 kHz)	–	0.0004	0.019	0.023	0.0006	0.001
Volume Resistivity	Ω·cm	1 × 10¹⁷	8.8 × 10¹⁶	1 × 10¹⁶	1 × 10¹⁷	1 × 10¹⁶

Barrier / Permeation Properties (Typical 25㎛ Film)

Property	Unit	Parylene N	Parylene C	Parylene D	Parylene HT	Parylene AF-4
WVTR	g·mil/100in²·day	0.59	0.10	0.10	0.10	0.20
O₂ Permeability	cc·mil/100in²·day	15.4	2.8	1.5	3.0	2.0
Water Absorption (24 hr)	%	0.01	0.06	0.10	0.05	0.02
N₂ Permeability	cc·mil/100in²·day	3.0	0.4	0.3	0.5	0.4

인증 · 규격

All types compliant

All types approved

C, HT (medical grade)

All types flame retardant

적용 규격에 맞는 검증 보고서를 제공합니다.

요구 규격·사양을 알려주시면 해당 폴리머와 실측 데이터를 함께 회신드립니다.