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Aromatic Amines

Polyimide — Polyamide materials

Advanced Diamines for High-Performance Applications

APB-N BisA-M BisA-P

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-NBA-MBA-P

Ref.

ODA

(4,4 DADPE)

AppearanceClear YellowMilky YellowClear YellowClear Yellow
Yellowness YI32903171
Heat resistance Tg206 °C224 °C299 °C274 °C
Permittivity (DK)32.92.93.2
Dielectric loss DF (Tan)0.00440.00340.00870.0085
Tensile test breaking energy6,700 mJ7 mJ1,900 mJ1,500 mJ
Adhesive force (peel strength/copper plate)11 N/10 mm11 N/10 mm15 N/10mm15 N/10 mm
Linear expansion coefficient57 ppm/°C55 ppm/°C75 ppm/°C48 ppm/°C
(RT -190 °C)(RT -200 °C)(RT -290 °C)(RT -260 °C)
Solid viscoelasticity2.4E + 09Pa1.9E + 09Pa1.8E + 09Pa2.4E + 09Pa
Molecular weight as polyamide acid158,00035,00067,00079,500

1. GPC, Polystyrene equivalent molecular weight

 APB-NBisA-MBisA-P
Chemical name1,3-Bis(3-aminophenoxy)benzene4,4’-(m-Phenylenediisopropylidene) dianiline4,4’-(p-Phenylenediisopropylidene) dianiline
CAS RN10526-07-52687-27-62716/10/1
Packaging20 kg UN fiber drum50 kg UN fiber drum50 kg/UN fiber drum
Physical formSolid powderSolid powderSolid powder
ColorLight yellow-brown/odorlessPale yellowPale yellow
Vapor pressureNo dataNo data7.26 x 10-10 mmHg
Melting point1107 - 110°C114 - 116°C164 - 166°C
SolubilityWater: insolubleWater: Barely solubleWater: 0.17 mg
Xylene: 6% at 30°CAcetone: 19%/L 25 °C (estimated)

1. Range

APB-N
United StatesTSCAListed on the inventory or in compliance with the inventory.
European UnionREACHListed on the inventory or in compliance with the inventory.
CanadaDSL, NDSLOne component is listed on the NDSL.
AustraliaAICSNot in compliance with the inventory.
KoreaKECIListed on the inventory or in compliance with the inventory.
BA-M
United StatesTSCAListed on the TSCA inventory.
TSCA Name: Benzenamine,4,4'-(1,3-phenylenebis (1-methylethyidene))
bis-Commercial Status Designation: ACTIVE
CanadaNDSLListed
TaiwanTCSIListed
BA-P
United StatesTSCAListed 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)
TaiwanTCSIListed
APB-N
1,3-Bis(3-aminophenoxy) benzene		ApplicationMarket
FCCL, CLBCellular phone, 5G
Tough with high dielectric characteristicsPolyimide varnish, sheetSemiconductor, data center
BisA-M (Bisaniline-M)
4,4’-(m-Phenylenediisopropylidene)
dianiline		ApplicationMarket
RDL, ILDElectrical material
Excellent dielectric characteristicsHigh heat-resistant plasticAerospace, automobile 
BisA-P (Bisaniline-P)
4,4’-(p-Phenylenediisopropylidene)
dianiline		ApplicationMarket
RDL, ILDElectrical materials
Excellent heat resistance and adhesivenessHigh heat-resistant plasticAerospace, automobile
Application example image 1
Application example image 2
Application example image 3
Application example image 4

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