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ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

Nombre De La Marca: Chefmine
MOQ: 200 kg
Precio: US $18.00 – 22.00 / kg
Detalles Del Embalaje: Bolsa kraft de 25 kg con revestimiento en PE
Información detallada
Resaltar:

4 4 prime ODPA

,

Rigid Ether Linkage ODPA

,

CAS 1823‑59‑2 ODPA

Descripción de producto
ODPA (4,4′‑Oxydiphthalic Anhydride) CAS 1823‑59‑2
4,4′‑Oxydiphthalic Anhydride (ODPA) is an aromatic dianhydride with a rigid ether linkage, delivering outstanding thermal stability and mechanical performance. It is widely employed in the manufacture of polyimide films, high‑temperature epoxies, and specialty resin systems for electronics and aerospace applications.
Applications
  • High‑performance polyimide and polyamide-imide resins
  • Epoxy curing agent for high‑temperature coatings and adhesives
  • Liquid crystal polyester monomer for advanced fibers and films
  • Resin intermediate in composite matrix materials
Product Properties
Parameter Specification
Appearance White crystalline powder
Purity (%) ≥ 99
Anhydride Value (mg KOH/g) 195-205
Melting Point (°C) 178-182
CAS Number 1823-59-2
Packaging & Storage
Supplied in 25 kg kraft bags with PE liner. Store in a cool, dry, and ventilated area, away from moisture. Shelf life: 12 months.
Why Choose Chemfine?
  • High‑purity electronic‑grade ODPA
  • Exceptional thermal and chemical stability
  • Consistent quality with stringent QC
  • Competitive pricing and global logistics support
FAQ
Q1: What polymers use ODPA?
A1: Primarily polyimides, liquid crystal polyesters, and high‑temperature epoxies.
Q2: Is ODPA moisture-sensitive?
A2: Yes, store under dry conditions to prevent hydrolysis.
Q3: Are sample quantities available?
A3: Yes, small sample bags can be provided upon request.
Buen precio  en línea

Detalles De Los Productos

Hogar > Productos >
Sustancias químicas electrónicas del grado
>
ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

ODPA 4 4 Prime ‑Oxydiphthalic Anhydride CAS 1823‑59‑2 Rigid Ether Linkage For Exceptional Thermal And Mechanical Performance

Nombre De La Marca: Chefmine
MOQ: 200 kg
Precio: US $18.00 – 22.00 / kg
Detalles Del Embalaje: Bolsa kraft de 25 kg con revestimiento en PE
Información detallada
Nombre de la marca:
Chefmine
Cantidad de orden mínima:
200 kg
Precio:
US $18.00 – 22.00 / kg
Detalles de empaquetado:
Bolsa kraft de 25 kg con revestimiento en PE
Resaltar:

4 4 prime ODPA

,

Rigid Ether Linkage ODPA

,

CAS 1823‑59‑2 ODPA

Descripción de producto
ODPA (4,4′‑Oxydiphthalic Anhydride) CAS 1823‑59‑2
4,4′‑Oxydiphthalic Anhydride (ODPA) is an aromatic dianhydride with a rigid ether linkage, delivering outstanding thermal stability and mechanical performance. It is widely employed in the manufacture of polyimide films, high‑temperature epoxies, and specialty resin systems for electronics and aerospace applications.
Applications
  • High‑performance polyimide and polyamide-imide resins
  • Epoxy curing agent for high‑temperature coatings and adhesives
  • Liquid crystal polyester monomer for advanced fibers and films
  • Resin intermediate in composite matrix materials
Product Properties
Parameter Specification
Appearance White crystalline powder
Purity (%) ≥ 99
Anhydride Value (mg KOH/g) 195-205
Melting Point (°C) 178-182
CAS Number 1823-59-2
Packaging & Storage
Supplied in 25 kg kraft bags with PE liner. Store in a cool, dry, and ventilated area, away from moisture. Shelf life: 12 months.
Why Choose Chemfine?
  • High‑purity electronic‑grade ODPA
  • Exceptional thermal and chemical stability
  • Consistent quality with stringent QC
  • Competitive pricing and global logistics support
FAQ
Q1: What polymers use ODPA?
A1: Primarily polyimides, liquid crystal polyesters, and high‑temperature epoxies.
Q2: Is ODPA moisture-sensitive?
A2: Yes, store under dry conditions to prevent hydrolysis.
Q3: Are sample quantities available?
A3: Yes, small sample bags can be provided upon request.