[UNITIKA UNILATE]

Properties of UNILATE® 2

Item		Test method	Test condition	Unit	Heat resistant PVC	Industrial PP	Ultrahigh molecular weight PE	PTFE	Glass epoxy FR-4	Cloth phenol LE	Paper phenol XPC
Density		ASTM D792	-	-	1.65	0.90	0.94	2.2	1.8	1.35	1.4
Water absorption		ASTM D570	-	%	0.22	< 0.01	< 0.01	< 0.01	0.05~ 0.10	0.60~ 1.80	1.18
Weather resistance		-	-	-	Ο	Δ	Ο	Ο	Ο	Δ	-
Breaking strength	Vertical	ASTM D638	-	MPa	55	30	42	22	300	100	80
Breaking strength	Horizontal	ASTM D638	-	MPa	-	-	-	-	270	90	90
Elongation	Vertical	ASTM D638	-	%	15~100	30~100	400	225~600	3.0	2.0	2.0
Elongation	Horizontal	ASTM D638	-	%	-	-	-	-	3.0	1.5	1.4
Bending strength	Vertical	ASTM D790	-	MPa	85	35	20	No breaking	720	160	180
Bending strength	Horizontal	ASTM D790	-	MPa	-	-	-	-	540	130	160
Bending modulus	Vertical	ASTM D790	-	GPa	2.8	1.1	1.2	4.0	24.3	4.2	4.8
Bending modulus	Horizontal	ASTM D790	-	GPa	-	-	-	-	20.0	4.2	4.0
Compressive strength		ASTM D695	-	MPa	66	39	21	11	150	125	-
Shearing strength		ASTM D732	-	MPa	-	-	-	-	-	-	-
Impact strength (Izod)		ASTM D256	-	J/m	-	-	-	16.3	588	98	78
Rockwell hardness		ASTM D785	-	R scale	120	100	45	15	120	120	120
Deflection temperature under load		ASTM D648	0.45MPa	(°C)	100	65	50	55	-	-	-
Linear expansion coefficient	Vertical	ASTM D696	25-100(°C)	10^-5/(°C)	7.0	12.0	16.0	10.0	2.0	3.0	4.0
Linear expansion coefficient	Horizontal	ASTM D696	25-100(°C)	10^-5/(°C)	7.0	12.0	16.0	10.0	2.0	3.0	4.0
Heat conductivity		ASTM C177	-	W/mk	0.16	0.17	0.41	0.21	-	-	0.31
Combustibility		UL-94	-	-	V-0 equivalent	HB equivalent	V-2 equivalent	V-0 equivalent	V-0	HB	HB
Long-term heat resistance		-	-	(°C)	-	-	-	-	-	-	-
Combustion calorie		-	-	J/kg	19,000	63,000	46,000	-	-	-	-
Ignition temperature		DSC-TG methods	-	(°C)	454	388	349	-	-	-	-
Dielectric breakdown strength		ASTM D149 Short-term method	Under ambient atmosphere	MV/m	17	30	48	19	29	25	27
Dielectric breakdown strength		ASTM D149 Short-term method	After water absorption	MV/m	-	-	-	-	24	13	5
Surface resistivity		ASTM D257	-	Ω	10¹⁵	10¹⁵	10¹⁸	10¹⁸	10¹³	10¹¹	10¹⁰
Volume resistivity		ASTM D257	-	Ω•m	10¹³	10¹³	10¹⁶	10¹⁶	10¹²	10¹⁰	10¹⁰
Insulation resistance		ASTM D257	-	Ω	-	-	-	-	-	-	-
Dielectric constant		ASTM D150	1MHz	-	3.0	2.3	2.3	2.1	4.3	5.0	6.0
Dielectric dissipation factor		ASTM D150	1MHz	-	-	-	-	-	0.018	0.053	0.055
Ark resistance		ASTM D495	-	sec	80	-	-	-	120	120	120
Tracking resistance		IEC112	-	V	-	-	-	-	350	200	120
Weak acid resistance		-	-	-	Ο	Ο	Ο	Ο	Ο	Ο	Ο
Strong acid resistance		-	-	-	Ο	Δ	Δ	Ο	Ο	Ο	Ο
Weak alkali resistance		-	-	-	Ο	Ο	Ο	Ο	Ο	Δ	Δ
NaOH resistance		-	-	-	Ο	Ο	Ο	Ο	Ο	Χ	Χ
Organic solvent resistance		-	-	-	Χ	Ο	Ο	Ο	Ο	Δ	Δ
Transparency			-	-	Opaque	Opaque	Semitransparent to opaque	Opaque	Opaque	Opaque	Opaque