Aromatic Amines

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Polyimide — Polyamide materials

Advanced Diamines for High-Performance Applications

APB-N BisA-M BisA-P

Overview
Product details
Applications

Three unique diamines with high heat resistance and low dielectric loss constants which are widely used in electrical component, aircraft and automotive applications.

APB-N 1,3-Bis(3-aminophenoxy)benzene
Tough with high dielectric characteristics

BA-M (Bisaniline-M) 4,4’-(m-Phenylenediisopropylidene) dianiline
Excellent dielectric characteristics-low Dk, Df

BA-N (Bisaniline-P) 4,4’-(p-Phenylenediisopropylidene) dianiline
Excellent heat resistance and adhesiveness high Tg

Technical data for polyimide sheet made with biphenyltetracarboxylic dianhydride.

	APB-N	BA-M	BA-P	Ref. ODA (4,4 DADPE)
Appearance	Clear Yellow	Milky Yellow	Clear Yellow	Clear Yellow
Yellowness YI	32	90	31	71
Heat resistance Tg	206 °C	224 °C	299 °C	274 °C
Permittivity (DK)	3	2.9	2.9	3.2
Dielectric loss DF (Tan)	0.0044	0.0034	0.0087	0.0085
Tensile test breaking energy	6,700 mJ	7 mJ	1,900 mJ	1,500 mJ
Adhesive force (peel strength/copper plate)	11 N/10 mm	11 N/10 mm	15 N/10mm	15 N/10 mm
Linear expansion coefficient	57 ppm/°C	55 ppm/°C	75 ppm/°C	48 ppm/°C
Linear expansion coefficient	(RT -190 °C)	(RT -200 °C)	(RT -290 °C)	(RT -260 °C)
Solid viscoelasticity	2.4E + 09Pa	1.9E + 09Pa	1.8E + 09Pa	2.4E + 09Pa
Molecular weight as polyamide acid¹	58,000	35,000	67,000	79,500

1. GPC, Polystyrene equivalent molecular weight

	APB-N	BisA-M	BisA-P
Chemical name	1,3-Bis(3-aminophenoxy)benzene	4,4’-(m-Phenylenediisopropylidene) dianiline	4,4’-(p-Phenylenediisopropylidene) dianiline
CAS RN	10526-07-5	2687-27-6	2716/10/1
Packaging	20 kg UN fiber drum	50 kg UN fiber drum	50 kg/UN fiber drum
Physical form	Solid powder	Solid powder	Solid powder
Color	Light yellow-brown/odorless	Pale yellow	Pale yellow
Vapor pressure	No data	No data	7.26 x 10-10 mmHg
Melting point¹	107 - 110°C	114 - 116°C	164 - 166°C
Solubility	Water: insoluble	Water: Barely soluble	Water: 0.17 mg
Solubility	Water: insoluble	Xylene: 6% at 30°C	Acetone: 19%/L 25 °C (estimated)

1. Range

APB-N
United States	TSCA	Listed on the inventory or in compliance with the inventory.
European Union	REACH	Listed on the inventory or in compliance with the inventory.
Canada	DSL, NDSL	One component is listed on the NDSL.
Australia	AICS	Not in compliance with the inventory.
Korea	KECI	Listed on the inventory or in compliance with the inventory.
BA-M
United States	TSCA	Listed on the TSCA inventory.
United States	TSCA Name:	Benzenamine,4,4'-(1,3-phenylenebis (1-methylethyidene)) bis-Commercial Status Designation: ACTIVE
Canada	NDSL	Listed
Taiwan	TCSI	Listed
BA-P
United States	TSCA	Listed in the TSCA inventory.
	TSCA Name:	Benzenamine,4,4'-(1,4-phenylenebis(1-methylethyidene)) bis-The subject of a Section 5(e) consent order under the TSCA (TSCA code E) PMN substance (TSCA code P)
		Substance that is identified in a proposed or final Significant New Use Rule (SNUR, TSCA code S)
Taiwan	TCSI	Listed

APB-N 1,3-Bis(3-aminophenoxy) benzene	Application	Market
APB-N 1,3-Bis(3-aminophenoxy) benzene	FCCL, CLB	Cellular phone, 5G
Tough with high dielectric characteristics	Polyimide varnish, sheet	Semiconductor, data center

BisA-M (Bisaniline-M) 4,4’-(m-Phenylenediisopropylidene) dianiline	Application	Market
	RDL, ILD	Electrical material
Excellent dielectric characteristics	High heat-resistant plastic	Aerospace, automobile

BisA-P (Bisaniline-P) 4,4’-(p-Phenylenediisopropylidene) dianiline	Application	Market
	RDL, ILD	Electrical materials
Excellent heat resistance and adhesiveness	High heat-resistant plastic	Aerospace, automobile

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Aromatic Amines

Technical data for polyimide sheet made with biphenyltetracarboxylic dianhydride.

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