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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

Marchio: Chefmine
MOQ: 200 kg
prezzo: US $18.00 – 22.00 / kg
Dettagli dell' imballaggio: Sacco di carta kraft da 25 kg con rivestimento in PE
Informazione dettagliata
Evidenziare:

4 4 prime ODPA

,

Rigid Ether Linkage ODPA

,

CAS 1823‑59‑2 ODPA

Descrizione di prodotto
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.
Buon prezzo  in linea

Dettagli dei prodotti

Casa > prodotti >
Prodotti chimici elettronici 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

Marchio: Chefmine
MOQ: 200 kg
prezzo: US $18.00 – 22.00 / kg
Dettagli dell' imballaggio: Sacco di carta kraft da 25 kg con rivestimento in PE
Informazione dettagliata
Marca:
Chefmine
Quantità di ordine minimo:
200 kg
Prezzo:
US $18.00 – 22.00 / kg
Imballaggi particolari:
Sacco di carta kraft da 25 kg con rivestimento in PE
Evidenziare:

4 4 prime ODPA

,

Rigid Ether Linkage ODPA

,

CAS 1823‑59‑2 ODPA

Descrizione di prodotto
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.